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* [PATCH v2 1/2] Add a binary to test getopt_long()
@ 2026-07-22 03:55 Japin Li <japinli@hotmail.com>
0 siblings, 0 replies; 1+ messages in thread
From: Japin Li @ 2026-07-22 03:55 UTC (permalink / raw)
---
src/bin/Makefile | 1 +
src/bin/getopt_long_test/Makefile | 26 +++++++++++++++++++++
src/bin/getopt_long_test/getopt_long_test.c | 25 ++++++++++++++++++++
3 files changed, 52 insertions(+)
create mode 100644 src/bin/getopt_long_test/Makefile
create mode 100644 src/bin/getopt_long_test/getopt_long_test.c
inline patch 1: src/bin/Makefile, src/bin/getopt_long_test/Makefile, src/bin/getopt_long_test/getopt_long_test.c (+52/-0 lines) download inline-1.patch
diff --git a/src/bin/Makefile b/src/bin/Makefile
index 538af88a523..b25305f9db5 100644
--- a/src/bin/Makefile
+++ b/src/bin/Makefile
@@ -14,6 +14,7 @@ top_builddir = ../..
include $(top_builddir)/src/Makefile.global
SUBDIRS = \
+ getopt_long_test \
initdb \
pg_amcheck \
pg_archivecleanup \
diff --git a/src/bin/getopt_long_test/Makefile b/src/bin/getopt_long_test/Makefile
new file mode 100644
index 00000000000..f7de6ef872c
--- /dev/null
+++ b/src/bin/getopt_long_test/Makefile
@@ -0,0 +1,26 @@
+PGFILEDESC = "getopt_long_test - test PostgreSQL getopt_long() function"
+PGAPPICON = win32
+
+subdir = src/bin/getopt_long_test
+top_builddir = ../../..
+include $(top_builddir)/src/Makefile.global
+
+PG_CPPFLAGS += -I$(top_srcdir)/src/port
+
+OBJS = \
+ $(WIN32RES) \
+ getopt_long.o \
+ getopt_long_test.o
+
+all: getopt_long_test
+
+getopt_long_test: $(OBJS)
+ $(CC) $(CFLAGS) $(OBJS) $(LDFLAGS) $(LDFLAGS_EX) $(LIBS) -o $@$(X)
+
+getopt_long_test.o: getopt_long_test.c $(top_builddir)/src/Makefile.global
+
+getopt_long.c:
+ ln -s $(top_srcdir)/src/port/getopt_long.c .
+
+clean distclean:
+ rm -f getopt_long_test$(X) $(OBJS) getopt_long.c
diff --git a/src/bin/getopt_long_test/getopt_long_test.c b/src/bin/getopt_long_test/getopt_long_test.c
new file mode 100644
index 00000000000..4abd042bbaa
--- /dev/null
+++ b/src/bin/getopt_long_test/getopt_long_test.c
@@ -0,0 +1,25 @@
+
+#include "postgres.h"
+
+#include "getopt_long.h"
+
+int
+main(int argc, char **argv)
+{
+ int c;
+ const char *shortopts = ":f:";
+ struct option longopts[] = {
+ {"log-filename", required_argument, NULL, 'f'},
+ {NULL, 0, NULL, 0},
+ };
+
+ while ((c = getopt_long(argc, argv, shortopts, longopts, NULL)) != -1)
+ {
+ if (c == ':')
+ fprintf(stderr, "option '%s' requires an argument\n", argv[optind - 1]);
+ else if (c == '?')
+ fprintf(stderr, "unrecognized option '%s'\n", argv[optind - 1]);
+ }
+
+ return 0;
+}
--
2.53.0
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2026-07-22 03:55 [PATCH v2 1/2] Add a binary to test getopt_long() Japin Li <japinli@hotmail.com>
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