diff options
Diffstat (limited to 'newlib/libc/stdio/fflush.c')
| -rw-r--r-- | newlib/libc/stdio/fflush.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/newlib/libc/stdio/fflush.c b/newlib/libc/stdio/fflush.c index bbec4a1..d51e901 100644 --- a/newlib/libc/stdio/fflush.c +++ b/newlib/libc/stdio/fflush.c @@ -137,8 +137,8 @@ __sflush_r (struct _reent *ptr, /* Save last errno and set errno to 0, so we can check if a device returns with a valid position -1. We restore the last errno if no other error condition has been encountered. */ - tmp_errno = ptr->_errno; - ptr->_errno = 0; + tmp_errno = _REENT_ERRNO(ptr); + _REENT_ERRNO(ptr) = 0; /* Get the physical position we are at in the file. */ if (fp->_flags & __SOFF) curoff = fp->_offset; @@ -152,13 +152,13 @@ __sflush_r (struct _reent *ptr, else #endif curoff = fp->_seek (ptr, fp->_cookie, 0, SEEK_CUR); - if (curoff == -1L && ptr->_errno != 0) + if (curoff == -1L && _REENT_ERRNO(ptr) != 0) { int result = EOF; - if (ptr->_errno == ESPIPE || ptr->_errno == EINVAL) + if (_REENT_ERRNO(ptr) == ESPIPE || _REENT_ERRNO(ptr) == EINVAL) { result = 0; - ptr->_errno = tmp_errno; + _REENT_ERRNO(ptr) = tmp_errno; } else fp->_flags |= __SERR; @@ -180,8 +180,8 @@ __sflush_r (struct _reent *ptr, else #endif curoff = fp->_seek (ptr, fp->_cookie, curoff, SEEK_SET); - if (curoff != -1 || ptr->_errno == 0 - || ptr->_errno == ESPIPE || ptr->_errno == EINVAL) + if (curoff != -1 || _REENT_ERRNO(ptr) == 0 + || _REENT_ERRNO(ptr) == ESPIPE || _REENT_ERRNO(ptr) == EINVAL) { /* Seek successful or ignorable error condition. We can clear read buffer now. */ @@ -190,9 +190,9 @@ __sflush_r (struct _reent *ptr, #endif fp->_r = 0; fp->_p = fp->_bf._base; - if ((fp->_flags & __SOFF) && (curoff != -1 || ptr->_errno == 0)) + if ((fp->_flags & __SOFF) && (curoff != -1 || _REENT_ERRNO(ptr) == 0)) fp->_offset = curoff; - ptr->_errno = tmp_errno; + _REENT_ERRNO(ptr) = tmp_errno; if (HASUB (fp)) FREEUB (ptr, fp); } |