diff options
Diffstat (limited to 'lib/libc/stdio/fflush.c')
| -rw-r--r-- | lib/libc/stdio/fflush.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/lib/libc/stdio/fflush.c b/lib/libc/stdio/fflush.c index fce893292e60..4a5cf0f43084 100644 --- a/lib/libc/stdio/fflush.c +++ b/lib/libc/stdio/fflush.c @@ -41,36 +41,21 @@ static char sccsid[] = "@(#)fflush.c 8.1 (Berkeley) 6/4/93"; #include <errno.h> #include <stdio.h> #include "local.h" -#ifdef _THREAD_SAFE -#include <pthread.h> -#include "pthread_private.h" -#endif /* Flush a single file, or (if fp is NULL) all files. */ -int fflush(fp) register FILE *fp; { - int retval; if (fp == NULL) return (_fwalk(__sflush)); -#ifdef _THREAD_SAFE - _thread_flockfile(fp,__FILE__,__LINE__); -#endif if ((fp->_flags & (__SWR | __SRW)) == 0) { errno = EBADF; - retval = EOF; - } else { - retval = __sflush(fp); + return (EOF); } -#ifdef _THREAD_SAFE - _thread_funlockfile(fp); -#endif - return (retval); + return (__sflush(fp)); } -int __sflush(fp) register FILE *fp; { |