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From: Konstantin Belousov <kib@FreeBSD.org>
Date: Wed, 1 Sep 2010 06:51:42 +0000 (UTC)
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Subject: svn commit: r212082 - stable/8/lib/libc/sys
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Author: kib
Date: Wed Sep  1 06:51:42 2010
New Revision: 212082
URL: http://svn.freebsd.org/changeset/base/212082

Log:
  MFC r211966:
  Use NULL instead of 0 for pointer in example.

Modified:
  stable/8/lib/libc/sys/sigaltstack.2
Directory Properties:
  stable/8/lib/libc/   (props changed)
  stable/8/lib/libc/locale/   (props changed)
  stable/8/lib/libc/stdtime/   (props changed)
  stable/8/lib/libc/sys/   (props changed)

Modified: stable/8/lib/libc/sys/sigaltstack.2
==============================================================================
--- stable/8/lib/libc/sys/sigaltstack.2	Wed Sep  1 06:43:41 2010	(r212081)
+++ stable/8/lib/libc/sys/sigaltstack.2	Wed Sep  1 06:51:42 2010	(r212082)
@@ -104,7 +104,7 @@ if ((sigstk.ss_sp = malloc(SIGSTKSZ)) ==
 	/* error return */
 sigstk.ss_size = SIGSTKSZ;
 sigstk.ss_flags = 0;
-if (sigaltstack(&sigstk,0) < 0)
+if (sigaltstack(&sigstk, NULL) < 0)
 	perror("sigaltstack");
 .Ed
 An alternative approach is provided for programs with signal handlers