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| author | Thomas Munro <tmunro@postgresql.org> | 2022-08-05 09:18:34 +1200 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2022-08-05 09:18:34 +1200 |
| commit | bdb657edd6db1e471437d62f4642674a801ef32c (patch) | |
| tree | 74ae928e3976d43b74af6c76f13255bd87a5e3ac /src/backend/tcop/postgres.c | |
| parent | ca1e85513e1c92afb80a74935cbbb6f7e4a3ccf9 (diff) | |
| download | postgresql-bdb657edd6db1e471437d62f4642674a801ef32c.tar.gz postgresql-bdb657edd6db1e471437d62f4642674a801ef32c.zip | |
Remove configure probe and related tests for getrlimit.
getrlimit() is in SUSv2 and all targeted systems have it.
Windows doesn't have it. We could just use #ifndef WIN32, but for a
little more explanation about why we're making things conditional, let's
retain the HAVE_GETRLIMIT macro. It's defined in port.h for Unix systems.
On systems that have it, it's not necessary to test for RLIMIT_CORE,
RLIMIT_STACK or RLIMIT_NOFILE macros, since SUSv2 requires those and all
targeted systems have them. Also remove references to a pre-historic
alternative spelling of RLIMIT_NOFILE, and coding that seemed to believe
that Cygwin didn't have it.
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Reviewed-by: Andres Freund <andres@anarazel.de>
Discussion: https://postgr.es/m/CA+hUKGJ3LHeP9w5Fgzdr4G8AnEtJ=z=p6hGDEm4qYGEUX5B6fQ@mail.gmail.com
Diffstat (limited to 'src/backend/tcop/postgres.c')
| -rw-r--r-- | src/backend/tcop/postgres.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c index 078fbdb5a0c..11e802eba98 100644 --- a/src/backend/tcop/postgres.c +++ b/src/backend/tcop/postgres.c @@ -4770,7 +4770,7 @@ forbidden_in_wal_sender(char firstchar) long get_stack_depth_rlimit(void) { -#if defined(HAVE_GETRLIMIT) && defined(RLIMIT_STACK) +#if defined(HAVE_GETRLIMIT) static long val = 0; /* This won't change after process launch, so check just once */ @@ -4789,13 +4789,9 @@ get_stack_depth_rlimit(void) val = rlim.rlim_cur; } return val; -#else /* no getrlimit */ -#if defined(WIN32) || defined(__CYGWIN__) +#else /* On Windows we set the backend stack size in src/backend/Makefile */ return WIN32_STACK_RLIMIT; -#else /* not windows ... give up */ - return -1; -#endif #endif } |