diff options
Diffstat (limited to 'newlib/libc/stdio/fflush.c')
-rw-r--r-- | newlib/libc/stdio/fflush.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/newlib/libc/stdio/fflush.c b/newlib/libc/stdio/fflush.c index 05084dde0..b417e5424 100644 --- a/newlib/libc/stdio/fflush.c +++ b/newlib/libc/stdio/fflush.c @@ -72,18 +72,8 @@ _DEFUN(fflush, (fp), _flockfile (fp); t = fp->_flags; - if ((t & __SWR) == 0) + if ((t & __SWR) == 0 || (p = fp->_bf._base) == NULL) { - /* For a read stream, an fflush causes the next seek to be - unoptimized (i.e. forces a system-level seek). This conforms - to the POSIX and SUSv3 standards. */ - fp->_flags |= __SNPT; - _funlockfile (fp); - return 0; - } - if ((p = fp->_bf._base) == NULL) - { - /* Nothing to flush. */ _funlockfile (fp); return 0; } |