diff options
Diffstat (limited to 'lib/libc/stdio/gets.c')
| -rw-r--r-- | lib/libc/stdio/gets.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/lib/libc/stdio/gets.c b/lib/libc/stdio/gets.c index 30cd712e035..c3666d88492 100644 --- a/lib/libc/stdio/gets.c +++ b/lib/libc/stdio/gets.c @@ -1,4 +1,4 @@ -/* $OpenBSD: gets.c,v 1.10 2009/10/21 16:04:23 guenther Exp $ */ +/* $OpenBSD: gets.c,v 1.11 2009/10/22 01:23:16 guenther Exp $ */ /*- * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. @@ -32,7 +32,6 @@ */ #include <stdio.h> -#include "local.h" __warn_references(gets, "warning: gets() is very unsafe; consider using fgets()"); @@ -43,17 +42,14 @@ gets(char *buf) int c; char *s; - FLOCKFILE(stdin); - for (s = buf; (c = getchar_unlocked()) != '\n';) + for (s = buf; (c = getchar()) != '\n';) if (c == EOF) - if (s == buf) { - FUNLOCKFILE(stdin); + if (s == buf) return (NULL); - } else + else break; else *s++ = c; *s = '\0'; - FUNLOCKFILE(stdin); return (buf); } |