diff options
Diffstat (limited to 'contrib/miscutil/misc_utils.c')
| -rw-r--r-- | contrib/miscutil/misc_utils.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/contrib/miscutil/misc_utils.c b/contrib/miscutil/misc_utils.c index 7518443971..d9237bd9db 100644 --- a/contrib/miscutil/misc_utils.c +++ b/contrib/miscutil/misc_utils.c @@ -89,9 +89,8 @@ active_listeners(text *relname) int ourpid = getpid(); char listen_name[NAMEDATALEN]; - lRel = heap_openr(ListenerRelationName); + lRel = heap_openr(ListenerRelationName, AccessShareLock); tdesc = RelationGetDescr(lRel); - LockRelation(lRel, AccessShareLock); if (relname && (VARSIZE(relname) > VARHDRSZ)) { len = MIN(VARSIZE(relname)-VARHDRSZ, NAMEDATALEN-1); @@ -110,19 +109,14 @@ active_listeners(text *relname) { d = heap_getattr(lTuple, Anum_pg_listener_pid, tdesc, &isnull); pid = DatumGetInt32(d); -#ifdef HAVE_KILL if ((pid == ourpid) || (kill(pid, SIGTSTP) == 0)) { /* elog(NOTICE, "%d ok", pid); */ count++; } -#else - count++; -#endif } heap_endscan(sRel); - UnlockRelation(lRel, AccessShareLock); - heap_close(lRel); + heap_close(lRel, AccessShareLock); return count; } |