agora inbox for [email protected]
help / color / mirror / Atom feed[PATCH] Fix crash when partition column specified twice
98+ messages / 3 participants
[nested] [flat]
* [PATCH] Fix crash when partition column specified twice
@ 2017-04-27 02:22 amit <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: amit @ 2017-04-27 02:22 UTC (permalink / raw)
---
src/backend/commands/sequence.c | 1 +
src/backend/commands/tablecmds.c | 20 +++++++++++++++-----
src/backend/nodes/copyfuncs.c | 1 +
src/backend/nodes/equalfuncs.c | 1 +
src/backend/nodes/makefuncs.c | 1 +
src/backend/nodes/outfuncs.c | 1 +
src/backend/parser/gram.y | 5 +++++
src/backend/parser/parse_utilcmd.c | 2 ++
src/include/nodes/parsenodes.h | 1 +
src/test/regress/expected/create_table.out | 8 ++++++++
src/test/regress/sql/create_table.sql | 9 +++++++++
11 files changed, 45 insertions(+), 5 deletions(-)
diff --git a/src/backend/commands/sequence.c b/src/backend/commands/sequence.c
index ad28225b36..acd4e359bb 100644
--- a/src/backend/commands/sequence.c
+++ b/src/backend/commands/sequence.c
@@ -167,6 +167,7 @@ DefineSequence(ParseState *pstate, CreateSeqStmt *seq)
coldef->is_local = true;
coldef->is_not_null = true;
coldef->is_from_type = false;
+ coldef->is_from_parent = false;
coldef->storage = 0;
coldef->raw_default = NULL;
coldef->cooked_default = NULL;
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c
index a35713096d..4df17c0efc 100644
--- a/src/backend/commands/tablecmds.c
+++ b/src/backend/commands/tablecmds.c
@@ -1919,6 +1919,7 @@ MergeAttributes(List *schema, List *supers, char relpersistence,
def->is_local = false;
def->is_not_null = attribute->attnotnull;
def->is_from_type = false;
+ def->is_from_parent = true;
def->storage = attribute->attstorage;
def->raw_default = NULL;
def->cooked_default = NULL;
@@ -2206,11 +2207,20 @@ MergeAttributes(List *schema, List *supers, char relpersistence,
* merge the column options into the column from the
* parent
*/
- coldef->is_not_null = restdef->is_not_null;
- coldef->raw_default = restdef->raw_default;
- coldef->cooked_default = restdef->cooked_default;
- coldef->constraints = restdef->constraints;
- list_delete_cell(schema, rest, prev);
+ if (coldef->is_from_parent)
+ {
+ coldef->is_not_null = restdef->is_not_null;
+ coldef->raw_default = restdef->raw_default;
+ coldef->cooked_default = restdef->cooked_default;
+ coldef->constraints = restdef->constraints;
+ coldef->is_from_parent = false;
+ list_delete_cell(schema, rest, prev);
+ }
+ else
+ ereport(ERROR,
+ (errcode(ERRCODE_DUPLICATE_COLUMN),
+ errmsg("column \"%s\" specified more than once",
+ coldef->colname)));
}
prev = rest;
rest = next;
diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c
index 00a0fed23d..8fb872d288 100644
--- a/src/backend/nodes/copyfuncs.c
+++ b/src/backend/nodes/copyfuncs.c
@@ -2804,6 +2804,7 @@ _copyColumnDef(const ColumnDef *from)
COPY_SCALAR_FIELD(is_local);
COPY_SCALAR_FIELD(is_not_null);
COPY_SCALAR_FIELD(is_from_type);
+ COPY_SCALAR_FIELD(is_from_parent);
COPY_SCALAR_FIELD(storage);
COPY_NODE_FIELD(raw_default);
COPY_NODE_FIELD(cooked_default);
diff --git a/src/backend/nodes/equalfuncs.c b/src/backend/nodes/equalfuncs.c
index 46573ae767..21dfbb0d75 100644
--- a/src/backend/nodes/equalfuncs.c
+++ b/src/backend/nodes/equalfuncs.c
@@ -2540,6 +2540,7 @@ _equalColumnDef(const ColumnDef *a, const ColumnDef *b)
COMPARE_SCALAR_FIELD(is_local);
COMPARE_SCALAR_FIELD(is_not_null);
COMPARE_SCALAR_FIELD(is_from_type);
+ COMPARE_SCALAR_FIELD(is_from_parent);
COMPARE_SCALAR_FIELD(storage);
COMPARE_NODE_FIELD(raw_default);
COMPARE_NODE_FIELD(cooked_default);
diff --git a/src/backend/nodes/makefuncs.c b/src/backend/nodes/makefuncs.c
index e88d82f3b0..f5fde1533f 100644
--- a/src/backend/nodes/makefuncs.c
+++ b/src/backend/nodes/makefuncs.c
@@ -494,6 +494,7 @@ makeColumnDef(const char *colname, Oid typeOid, int32 typmod, Oid collOid)
n->is_local = true;
n->is_not_null = false;
n->is_from_type = false;
+ n->is_from_parent = false;
n->storage = 0;
n->raw_default = NULL;
n->cooked_default = NULL;
diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c
index 28cef85579..05a78b32b7 100644
--- a/src/backend/nodes/outfuncs.c
+++ b/src/backend/nodes/outfuncs.c
@@ -2766,6 +2766,7 @@ _outColumnDef(StringInfo str, const ColumnDef *node)
WRITE_BOOL_FIELD(is_local);
WRITE_BOOL_FIELD(is_not_null);
WRITE_BOOL_FIELD(is_from_type);
+ WRITE_BOOL_FIELD(is_from_parent);
WRITE_CHAR_FIELD(storage);
WRITE_NODE_FIELD(raw_default);
WRITE_NODE_FIELD(cooked_default);
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 89d2836c49..54b3359e26 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -3273,6 +3273,7 @@ PartitionElement:
n->is_local = true;
n->is_not_null = false;
n->is_from_type = false;
+ n->is_from_parent = false;
n->storage = 0;
n->raw_default = NULL;
n->cooked_default = NULL;
@@ -3293,6 +3294,7 @@ columnDef: ColId Typename create_generic_options ColQualList
n->is_local = true;
n->is_not_null = false;
n->is_from_type = false;
+ n->is_from_parent = false;
n->storage = 0;
n->raw_default = NULL;
n->cooked_default = NULL;
@@ -3314,6 +3316,7 @@ columnOptions: ColId WITH OPTIONS ColQualList
n->is_local = true;
n->is_not_null = false;
n->is_from_type = false;
+ n->is_from_parent = false;
n->storage = 0;
n->raw_default = NULL;
n->cooked_default = NULL;
@@ -11910,6 +11913,8 @@ TableFuncElement: ColId Typename opt_collate_clause
n->is_local = true;
n->is_not_null = false;
n->is_from_type = false;
+ n->is_from_type = false;
+ n->is_from_parent = false;
n->storage = 0;
n->raw_default = NULL;
n->cooked_default = NULL;
diff --git a/src/backend/parser/parse_utilcmd.c b/src/backend/parser/parse_utilcmd.c
index e5461944e2..e187409f6f 100644
--- a/src/backend/parser/parse_utilcmd.c
+++ b/src/backend/parser/parse_utilcmd.c
@@ -983,6 +983,7 @@ transformTableLikeClause(CreateStmtContext *cxt, TableLikeClause *table_like_cla
def->is_local = true;
def->is_not_null = attribute->attnotnull;
def->is_from_type = false;
+ def->is_from_parent = false;
def->storage = 0;
def->raw_default = NULL;
def->cooked_default = NULL;
@@ -1221,6 +1222,7 @@ transformOfType(CreateStmtContext *cxt, TypeName *ofTypename)
n->is_local = true;
n->is_not_null = false;
n->is_from_type = true;
+ n->is_from_parent = false;
n->storage = 0;
n->raw_default = NULL;
n->cooked_default = NULL;
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h
index 9f57388781..e1d454a07d 100644
--- a/src/include/nodes/parsenodes.h
+++ b/src/include/nodes/parsenodes.h
@@ -643,6 +643,7 @@ typedef struct ColumnDef
bool is_local; /* column has local (non-inherited) def'n */
bool is_not_null; /* NOT NULL constraint specified? */
bool is_from_type; /* column definition came from table type */
+ bool is_from_parent; /* column def came from partition parent */
char storage; /* attstorage setting, or 0 for default */
Node *raw_default; /* default value (untransformed parse tree) */
Node *cooked_default; /* default value (transformed expr tree) */
diff --git a/src/test/regress/expected/create_table.out b/src/test/regress/expected/create_table.out
index b6c75d2e81..ecc561f46d 100644
--- a/src/test/regress/expected/create_table.out
+++ b/src/test/regress/expected/create_table.out
@@ -609,6 +609,14 @@ SELECT attname, attislocal, attinhcount FROM pg_attribute
(2 rows)
-- able to specify column default, column constraint, and table constraint
+-- first check the "column specified more than once" error
+CREATE TABLE part_b PARTITION OF parted (
+ b NOT NULL,
+ b DEFAULT 1,
+ b CHECK (b >= 0),
+ CONSTRAINT check_a CHECK (length(a) > 0)
+) FOR VALUES IN ('b');
+ERROR: column "b" specified more than once
CREATE TABLE part_b PARTITION OF parted (
b NOT NULL DEFAULT 1 CHECK (b >= 0),
CONSTRAINT check_a CHECK (length(a) > 0)
diff --git a/src/test/regress/sql/create_table.sql b/src/test/regress/sql/create_table.sql
index b00d9e87b8..593880774a 100644
--- a/src/test/regress/sql/create_table.sql
+++ b/src/test/regress/sql/create_table.sql
@@ -569,6 +569,15 @@ SELECT attname, attislocal, attinhcount FROM pg_attribute
ORDER BY attnum;
-- able to specify column default, column constraint, and table constraint
+
+-- first check the "column specified more than once" error
+CREATE TABLE part_b PARTITION OF parted (
+ b NOT NULL,
+ b DEFAULT 1,
+ b CHECK (b >= 0),
+ CONSTRAINT check_a CHECK (length(a) > 0)
+) FOR VALUES IN ('b');
+
CREATE TABLE part_b PARTITION OF parted (
b NOT NULL DEFAULT 1 CHECK (b >= 0),
CONSTRAINT check_a CHECK (length(a) > 0)
--
2.11.0
--------------F782AAC032F1C7A248A77F6D
Content-Type: text/plain
Content-Disposition: inline
Content-Transfer-Encoding: 8bit
MIME-Version: 1.0
--
Sent via pgsql-hackers mailing list ([email protected])
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers
--------------F782AAC032F1C7A248A77F6D--
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
src/tools/msvc/Mkvcbuild.pm | 2 +-
6 files changed, 47 insertions(+), 37 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
dirent.c dlopen.c getopt.c getopt_long.c link.c
pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
- pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+ pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
strerror.c tar.c thread.c
win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
--
2.26.2
--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16 Tomas Vondra <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)
---
src/backend/statistics/extended_stats.c | 31 --------------
src/include/port.h | 5 +++
.../statistics/extended_stats_internal.h | 5 ---
src/port/Makefile | 1 +
src/port/bsearch_arg.c | 40 +++++++++++++++++++
5 files changed, 46 insertions(+), 36 deletions(-)
create mode 100644 src/port/bsearch_arg.c
diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
return ApplySortComparator(a, false, b, false, ssup);
}
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg)
-{
- size_t l,
- u,
- idx;
- const void *p;
- int comparison;
-
- l = 0;
- u = nmemb;
- while (l < u)
- {
- idx = (l + u) / 2;
- p = (void *) (((const char *) base) + (idx * size));
- comparison = (*compar) (key, p, arg);
-
- if (comparison < 0)
- u = idx;
- else if (comparison > 0)
- l = idx + 1;
- else
- return (void *) p;
- }
-
- return NULL;
-}
-
/*
* build_attnums_array
* Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
extern void qsort_arg(void *base, size_t nel, size_t elsize,
qsort_arg_comparator cmp, void *arg);
+extern void *bsearch_arg(const void *key, const void *base,
+ size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg);
+
/* port/chklocale.c */
extern int pg_get_encoding_from_locale(const char *ctype, bool write_message);
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
extern int compare_scalars_simple(const void *a, const void *b, void *arg);
extern int compare_datums_simple(Datum a, Datum b, SortSupport ssup);
-extern void *bsearch_arg(const void *key, const void *base,
- size_t nmemb, size_t size,
- int (*compar) (const void *, const void *, void *),
- void *arg);
-
extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
OBJS = \
$(LIBOBJS) \
$(PG_CRC32C_OBJS) \
+ bsearch_arg.o \
chklocale.o \
erand48.o \
inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ * bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ * src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+ int (*compar) (const void *, const void *, void *),
+ void *arg)
+{
+ size_t l,
+ u,
+ idx;
+ const void *p;
+ int comparison;
+
+ l = 0;
+ u = nmemb;
+ while (l < u)
+ {
+ idx = (l + u) / 2;
+ p = (void *) (((const char *) base) + (idx * size));
+ comparison = (*compar) (key, p, arg);
+
+ if (comparison < 0)
+ u = idx;
+ else if (comparison > 0)
+ l = idx + 1;
+ else
+ return (void *) p;
+ }
+
+ return NULL;
+}
--
2.26.2
--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
filename*1="tch"
^ permalink raw reply [nested|flat] 98+ messages in thread
* Synchronizing slots from primary to standby
@ 2022-01-18 23:30 Hsu, John <[email protected]>
0 siblings, 0 replies; 98+ messages in thread
From: Hsu, John @ 2022-01-18 23:30 UTC (permalink / raw)
To: Peter Eisentraut <[email protected]>; pgsql-hackers
Hello,
The doc mentions that standby_slot_names is to only be used for waiting on physical slots. However, it seems like we calculate the flush_pos for logical slots as well in wait_for_standby_confirmation?
Re-posting some of my previous comment since it seems like it got lost...
In wait_for_standby_confirmation, should we move standby_slot_names -> namelist into the while (true) block so if we have wrong values set we fix it with a SIGHUP? Similarly, in slotsync.c, we never update standby_slot_names once the worker is launched.
If a logical slot was dropped on the writer, should the worker drop logical slots that it was previously synchronizing but are no longer present? Or should we leave that to the user to manage? I'm trying to think why users would want to sync logical slots to a reader but not have that be dropped if we're able to detect they're no longer present on the writer. Maybe if there was a use-case to set standby_slot_names one-at-a-time, you wouldn't want other logical slots to be dropped, but dropping sounds like reasonable behavior for '*'?
Is there a reason we're deciding to use one-worker syncing per database instead of one general worker that syncs across all the databases? I imagine I'm missing something obvious here.
As for how standby_slot_names should be configured, I'd prefer the flexibility similar to what we have for synchronus_standby_names since that seems the most analogous. It'd provide flexibility for failovers, which I imagine is the most common use-case.
John H
On 1/3/22, 5:49 AM, "Peter Eisentraut" <[email protected]> wrote:
CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you can confirm the sender and know the content is safe.
Here is an updated patch to fix some build failures. No feature changes.
On 14.12.21 23:12, Peter Eisentraut wrote:
> On 31.10.21 11:08, Peter Eisentraut wrote:
>> I want to reactivate $subject. I took Petr Jelinek's patch from [0],
>> rebased it, added a bit of testing. It basically works, but as
>> mentioned in [0], there are various issues to work out.
>>
>> The idea is that the standby runs a background worker to periodically
>> fetch replication slot information from the primary. On failover, a
>> logical subscriber would then ideally find up-to-date replication
>> slots on the new publisher and can just continue normally.
>
>> So, again, this isn't anywhere near ready, but there is already a lot
>> here to gather feedback about how it works, how it should work, how to
>> configure it, and how it fits into an overall replication and HA
>> architecture.
>
> Here is an updated patch. The main changes are that I added two
> configuration parameters. The first, synchronize_slot_names, is set on
> the physical standby to specify which slots to sync from the primary. By
> default, it is empty. (This also fixes the recovery test failures that
> I had to disable in the previous patch version.) The second,
> standby_slot_names, is set on the primary. It holds back logical
> replication until the listed physical standbys have caught up. That
> way, when failover is necessary, the promoted standby is not behind the
> logical replication consumers.
>
> In principle, this works now, I think. I haven't made much progress in
> creating more test cases for this; that's something that needs more
> attention.
>
> It's worth pondering what the configuration language for
> standby_slot_names should be. Right now, it's just a list of slots that
> all need to be caught up. More complicated setups are conceivable.
> Maybe you have standbys S1 and S2 that are potential failover targets
> for logical replication consumers L1 and L2, and also standbys S3 and S4
> that are potential failover targets for logical replication consumers L3
> and L4. Viewed like that, this setting could be a replication slot
> setting. The setting might also have some relationship with
> synchronous_standby_names. Like, if you have synchronous_standby_names
> set, then that's a pretty good indication that you also want some or all
> of those standbys in standby_slot_names. (But note that one is slots
> and one is application names.) So there are a variety of possibilities.
^ permalink raw reply [nested|flat] 98+ messages in thread
end of thread, other threads:[~2022-01-18 23:30 UTC | newest]
Thread overview: 98+ messages (download: mbox mbox.gz follow: Atom feed)
-- links below jump to the message on this page --
2017-04-27 02:22 [PATCH] Fix crash when partition column specified twice amit <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2022-01-18 23:30 Synchronizing slots from primary to standby Hsu, John <[email protected]>
This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox