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[src/trunk]: src/usr.bin/sed Prefer setvbuf for those who have it.
details: https://anonhg.NetBSD.org/src/rev/bd408affb83b
branches: trunk
changeset: 329738:bd408affb83b
user: christos <christos%NetBSD.org@localhost>
date: Fri Jun 06 01:45:11 2014 +0000
description:
Prefer setvbuf for those who have it.
diffstat:
usr.bin/sed/main.c | 13 +++++++++----
1 files changed, 9 insertions(+), 4 deletions(-)
diffs (34 lines):
diff -r 842f1f828f98 -r bd408affb83b usr.bin/sed/main.c
--- a/usr.bin/sed/main.c Fri Jun 06 01:41:00 2014 +0000
+++ b/usr.bin/sed/main.c Fri Jun 06 01:45:11 2014 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: main.c,v 1.22 2014/06/06 00:13:13 christos Exp $ */
+/* $NetBSD: main.c,v 1.23 2014/06/06 01:45:11 christos Exp $ */
/*-
* Copyright (c) 2013 Johann 'Myrkraverk' Oskarsson.
@@ -39,7 +39,7 @@
#endif
#include <sys/cdefs.h>
-__RCSID("$NetBSD: main.c,v 1.22 2014/06/06 00:13:13 christos Exp $");
+__RCSID("$NetBSD: main.c,v 1.23 2014/06/06 01:45:11 christos Exp $");
#ifdef __FBSDID
__FBSDID("$FreeBSD: head/usr.bin/sed/main.c 252231 2013-06-26 04:14:19Z pfg $");
#endif
@@ -170,8 +170,13 @@
ispan = 0; /* don't span across input files */
break;
case 'l':
- if(setlinebuf(stdout) != 0)
- warnx("setlinebuf() failed");
+#ifdef _IOLBF
+ c = setvbuf(stdout, NULL, _IOLBF, 0);
+#else
+ c = setlinebuf(stdout);
+#endif
+ if (c)
+ warn("setting line buffered output failed");
break;
case 'n':
nflag = 1;
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