From: Peter Eisentraut <peter@eisentraut.org>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Replace pg_restrict by standard restrict
Date: Wed, 29 Oct 2025 07:00:30 +0000
Message-ID: <E1vE0AY-0042gY-1F@gemulon.postgresql.org> (raw)
Replace pg_restrict by standard restrict
MSVC in C11 mode supports the standard restrict qualifier, so we don't
need the workaround naming pg_restrict anymore.
Even though restrict is in C99 and should be supported by all
supported compilers, we keep the configure test and the hardcoded
redirection to __restrict, because that will also work in C++ in all
supported compilers. (restrict is not part of the C++ standard.)
For backward compatibility for extensions, we keep a #define of
pg_restrict around, but our own code doesn't use it anymore.
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://www.postgresql.org/message-id/flat/0e3d8644-c01d-4374-86ea-9f0a987981f0%40eisentraut.org
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/f0f2c0c1aef95757c4e7f144d5577e2b0d814279
Modified Files
--------------
configure | 18 ++++--------------
configure.ac | 16 ++++------------
meson.build | 13 ++++++-------
src/bin/pg_verifybackup/pg_verifybackup.c | 4 ++--
src/bin/pg_verifybackup/pg_verifybackup.h | 4 ++--
src/common/logging.c | 4 ++--
src/common/string.c | 2 +-
src/include/c.h | 6 ++++++
src/include/common/logging.h | 4 ++--
src/include/common/string.h | 2 +-
src/include/libpq/pqformat.h | 12 ++++++------
src/include/pg_config.h.in | 4 ----
12 files changed, 36 insertions(+), 53 deletions(-)
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To: pgsql-committers@postgresql.org
Cc: peter@eisentraut.org, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Replace pg_restrict by standard restrict
In-Reply-To: <E1vE0AY-0042gY-1F@gemulon.postgresql.org>
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