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| author | Thomas Munro <tmunro@postgresql.org> | 2022-08-05 09:37:53 +1200 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2022-08-05 09:37:53 +1200 |
| commit | b79ec732d29fe42e91aeab4da62d446f226b594a (patch) | |
| tree | 866482caef3035cc18f8ef3c07e5ff726656570e /src | |
| parent | 5963c9a154bd5590a7ea48826d9bd72c9324e071 (diff) | |
| download | postgresql-b79ec732d29fe42e91aeab4da62d446f226b594a.tar.gz postgresql-b79ec732d29fe42e91aeab4da62d446f226b594a.zip | |
Remove configure probes for poll and poll.h.
poll() and <poll.h> are in SUSv2 and all targeted Unix systems have
them.
Retain HAVE_POLL and HAVE_POLL_H macros for readability. There's an
error in latch.c that is now unreachable (since we always have one of
WIN32 or HAVE_POLL defined), but that falls out of a decision to keep
using defined(HAVE_POLL) instead of !defined(WIN32) to guard the poll()
code.
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')
| -rw-r--r-- | src/include/pg_config.h.in | 6 | ||||
| -rw-r--r-- | src/include/port.h | 2 | ||||
| -rw-r--r-- | src/tools/msvc/Solution.pm | 2 |
3 files changed, 2 insertions, 8 deletions
diff --git a/src/include/pg_config.h.in b/src/include/pg_config.h.in index beb42549c16..f3f132e2058 100644 --- a/src/include/pg_config.h.in +++ b/src/include/pg_config.h.in @@ -376,12 +376,6 @@ /* Define to 1 if you have the <pam/pam_appl.h> header file. */ #undef HAVE_PAM_PAM_APPL_H -/* Define to 1 if you have the `poll' function. */ -#undef HAVE_POLL - -/* Define to 1 if you have the <poll.h> header file. */ -#undef HAVE_POLL_H - /* Define to 1 if you have the `posix_fadvise' function. */ #undef HAVE_POSIX_FADVISE diff --git a/src/include/port.h b/src/include/port.h index a219a8b8689..cec785f8a5d 100644 --- a/src/include/port.h +++ b/src/include/port.h @@ -532,6 +532,8 @@ extern bool wait_result_is_any_signal(int exit_status, bool include_command_not_ */ #ifndef WIN32 #define HAVE_GETRLIMIT 1 +#define HAVE_POLL 1 +#define HAVE_POLL_H 1 #define HAVE_READLINK 1 #define HAVE_SETSID 1 #define HAVE_SHM_OPEN 1 diff --git a/src/tools/msvc/Solution.pm b/src/tools/msvc/Solution.pm index 7806ad67d08..2a7d9f1f9ef 100644 --- a/src/tools/msvc/Solution.pm +++ b/src/tools/msvc/Solution.pm @@ -320,8 +320,6 @@ sub GenerateFiles HAVE_OPENSSL_INIT_SSL => undef, HAVE_OSSP_UUID_H => undef, HAVE_PAM_PAM_APPL_H => undef, - HAVE_POLL => undef, - HAVE_POLL_H => undef, HAVE_POSIX_FADVISE => undef, HAVE_POSIX_FALLOCATE => undef, HAVE_PPC_LWARX_MUTEX_HINT => undef, |