diff options
Diffstat (limited to 'newlib/libc/stdio/fseek.c')
| -rw-r--r-- | newlib/libc/stdio/fseek.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/newlib/libc/stdio/fseek.c b/newlib/libc/stdio/fseek.c index 8b189ba17..b3df7f04e 100644 --- a/newlib/libc/stdio/fseek.c +++ b/newlib/libc/stdio/fseek.c @@ -129,11 +129,11 @@ _DEFUN(_fseek_r, (ptr, fp, offset, whence), struct stat st; int havepos; - /* Make sure stdio is set up. */ + _flockfile (fp); - CHECK_INIT (ptr); + /* Make sure stdio is set up. */ - _flockfile (fp); + CHECK_INIT (fp); /* If we've been doing some writing, and we're in append mode then we don't really know where the filepos is. */ @@ -359,13 +359,6 @@ dumb: fp->_r = 0; /* fp->_w = 0; *//* unnecessary (I think...) */ fp->_flags &= ~__SEOF; - /* Reset no-optimization flag after successful seek. The - no-optimization flag may be set in the case of a read - stream that is flushed which by POSIX/SUSv3 standards, - means that a corresponding seek must not optimize. The - optimization is then allowed if no subsequent flush - is performed. */ - fp->_flags &= ~__SNPT; _funlockfile (fp); return 0; } |