Ignore SIGXFSZ (if platform has it), so that ulimit violations work like

tglsfdc · tglsfdc · commit 6ba159f9cfb9 · 2003-03-24T22:40:14.000Z
disk-full conditions instead of provoking a backend crash.  Per suggestion
from Frederic Surleau.
diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c
@@ -37,7 +37,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.308 2003/03/20 04:51:44 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.309 2003/03/24 22:40:14 tgl Exp $
  *
  * NOTES
  *
@@ -767,6 +767,10 @@ PostmasterMain(int argc, char *argv[])
 	pqsignal(SIGCHLD, reaper);	/* handle child termination */
 	pqsignal(SIGTTIN, SIG_IGN); /* ignored */
 	pqsignal(SIGTTOU, SIG_IGN); /* ignored */
+	/* ignore SIGXFSZ, so that ulimit violations work like disk full */
+#ifdef SIGXFSZ
+	pqsignal(SIGXFSZ, SIG_IGN); /* ignored */
+#endif
 
 	/*
 	 * Reset whereToSendOutput from Debug (its starting state) to None.

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,7 @@`
`37`	`37`	`*`
`38`	`38`	`*`
`39`	`39`	`* IDENTIFICATION`
`40`		`- * $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.308 2003/03/20 04:51:44 momjian Exp $`
	`40`	`+ * $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.309 2003/03/24 22:40:14 tgl Exp $`
`41`	`41`	`*`
`42`	`42`	`* NOTES`
`43`	`43`	`*`
`@@ -767,6 +767,10 @@ PostmasterMain(int argc, char *argv[])`
`767`	`767`	`pqsignal(SIGCHLD, reaper); /* handle child termination */`
`768`	`768`	`pqsignal(SIGTTIN, SIG_IGN); /* ignored */`
`769`	`769`	`pqsignal(SIGTTOU, SIG_IGN); /* ignored */`
	`770`	`+ /* ignore SIGXFSZ, so that ulimit violations work like disk full */`
	`771`	`+#ifdef SIGXFSZ`
	`772`	`+ pqsignal(SIGXFSZ, SIG_IGN); /* ignored */`
	`773`	`+#endif`
`770`	`774`
`771`	`775`	`/*`
`772`	`776`	`* Reset whereToSendOutput from Debug (its starting state) to None.`