diff options
Diffstat (limited to 'lib/libc/stdio/fileno.c')
| -rw-r--r-- | lib/libc/stdio/fileno.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/libc/stdio/fileno.c b/lib/libc/stdio/fileno.c index ea5d5dd213f..58628da3c10 100644 --- a/lib/libc/stdio/fileno.c +++ b/lib/libc/stdio/fileno.c @@ -1,4 +1,4 @@ -/* $OpenBSD: fileno.c,v 1.7 2009/10/22 01:23:16 guenther Exp $ */ +/* $OpenBSD: fileno.c,v 1.8 2009/11/09 00:18:27 kurt Exp $ */ /*- * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. @@ -32,6 +32,7 @@ */ #include <stdio.h> +#include "local.h" /* * A subroutine version of the macro fileno. @@ -41,5 +42,10 @@ int fileno(FILE *fp) { - return (__sfileno(fp)); + int ret; + + FLOCKFILE(fp); + ret = __sfileno(fp); + FUNLOCKFILE(fp); + return (ret); } |