From: | Peter Eisentraut <peter(at)eisentraut(dot)org> |
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To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | pgsql: Improve const use in zlib-using code |
Date: | 2023-08-07 07:41:27 |
Message-ID: | E1qSurm-000q3r-8x@gemulon.postgresql.org |
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Thread: | |
Lists: | pgsql-committers |
Improve const use in zlib-using code
If we define ZLIB_CONST before including zlib.h, zlib augments some
interfaces with const decorations. By doing that we can keep our own
interfaces cleaner and can remove some unconstify calls.
ZLIB_CONST was introduced in zlib 1.2.5.2 (17 Dec 2011). When
compiling with older zlib releases, you might now get compiler
warnings about discarding qualifiers.
CentOS 6 has zlib 1.2.3, but in 8e278b6576, we removed support for the
OpenSSL release in CentOS 6, so it seems ok to de-support the zlib
release in CentOS 6 as well.
Reviewed-by: Tristan Partin <tristan(at)neon(dot)tech>
Discussion: https://www.postgresql.org/message-id/flat/33462926-bb1e-7cc9-8d92-d86318e8ed1d%40eisentraut.org
Branch
------
master
Details
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https://git.postgresql.org/pg/commitdiff/67c0ef9752ade6dc252a19be8d2259847d4eb78d
Modified Files
--------------
contrib/pgcrypto/pgp-compress.c | 2 +-
src/bin/pg_basebackup/bbstreamer_gzip.c | 2 +-
src/bin/pg_basebackup/walmethods.c | 5 ++---
src/include/c.h | 5 +++++
4 files changed, 9 insertions(+), 5 deletions(-)
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