Module Name: src
Committed By: christos
Date: Sat Aug 11 19:44:19 UTC 2018
Modified Files:
src/usr.bin/grep: grep.c
Log Message:
use setvbuf if available; it is more portable.
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/usr.bin/grep/grep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/grep/grep.c
diff -u src/usr.bin/grep/grep.c:1.12 src/usr.bin/grep/grep.c:1.13
--- src/usr.bin/grep/grep.c:1.12 Fri Jul 11 12:30:45 2014
+++ src/usr.bin/grep/grep.c Sat Aug 11 15:44:19 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: grep.c,v 1.12 2014/07/11 16:30:45 christos Exp $ */
+/* $NetBSD: grep.c,v 1.13 2018/08/11 19:44:19 christos Exp $ */
/* $FreeBSD: head/usr.bin/grep/grep.c 211519 2010-08-19 22:55:17Z delphij $ */
/* $OpenBSD: grep.c,v 1.42 2010/07/02 22:18:03 tedu Exp $ */
@@ -34,7 +34,7 @@
#endif
#include <sys/cdefs.h>
-__RCSID("$NetBSD: grep.c,v 1.12 2014/07/11 16:30:45 christos Exp $");
+__RCSID("$NetBSD: grep.c,v 1.13 2018/08/11 19:44:19 christos Exp $");
#include <sys/stat.h>
#include <sys/types.h>
@@ -679,8 +679,13 @@ main(int argc, char *argv[])
}
}
- if (lbflag)
+ if (lbflag) {
+#ifdef _IOLBF
+ setvbuf(stdout, NULL, _IOLBF, 0);
+#else
setlinebuf(stdout);
+#endif
+ }
if ((aargc == 0 || aargc == 1) && !Hflag)
hflag = true;
