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Remove configure probe for setsid.

setsid() is in SUSv2 and all targeted Unix systems have it.  Retain a
HAVE_SETSID macro, defined on Unix only.  That's easier to understand
than !defined(WIN32), for the optional code it governs.

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
This commit is contained in:
Thomas Munro
2022-08-05 09:21:51 +12:00
parent 098f4d813b
commit adeef67834
5 changed files with 2 additions and 6 deletions

View File

@@ -469,9 +469,6 @@
/* Define to 1 if you have the `setproctitle_fast' function. */
#undef HAVE_SETPROCTITLE_FAST
/* Define to 1 if you have the `setsid' function. */
#undef HAVE_SETSID
/* Define to 1 if the system has the type `socklen_t'. */
#undef HAVE_SOCKLEN_T

View File

@@ -525,6 +525,7 @@ extern bool wait_result_is_any_signal(int exit_status, bool include_command_not_
*/
#ifndef WIN32
#define HAVE_GETRLIMIT 1
#define HAVE_SETSID 1
#define HAVE_SHM_OPEN 1
#endif

View File

@@ -350,7 +350,6 @@ sub GenerateFiles
HAVE_SETENV => undef,
HAVE_SETPROCTITLE => undef,
HAVE_SETPROCTITLE_FAST => undef,
HAVE_SETSID => undef,
HAVE_SOCKLEN_T => 1,
HAVE_SPINLOCKS => 1,
HAVE_STDBOOL_H => 1,