diff options
Diffstat (limited to 'src/backend/postmaster/pgstat.c')
| -rw-r--r-- | src/backend/postmaster/pgstat.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/backend/postmaster/pgstat.c b/src/backend/postmaster/pgstat.c index db4a57b0171..19a694caf30 100644 --- a/src/backend/postmaster/pgstat.c +++ b/src/backend/postmaster/pgstat.c @@ -13,7 +13,7 @@ * * Copyright (c) 2001-2006, PostgreSQL Global Development Group * - * $PostgreSQL: pgsql/src/backend/postmaster/pgstat.c,v 1.139 2006/10/04 00:29:56 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/postmaster/pgstat.c,v 1.140 2006/11/21 20:59:52 tgl Exp $ * ---------- */ #include "postgres.h" @@ -1614,6 +1614,17 @@ PgstatCollectorMain(int argc, char *argv[]) MyProcPid = getpid(); /* reset MyProcPid */ /* + * If possible, make this process a group leader, so that the postmaster + * can signal any child processes too. (pgstat probably never has + * any child processes, but for consistency we make all postmaster + * child processes do this.) + */ +#ifdef HAVE_SETSID + if (setsid() < 0) + elog(FATAL, "setsid() failed: %m"); +#endif + + /* * Ignore all signals usually bound to some action in the postmaster, * except SIGQUIT and SIGALRM. */ |