diff options
Diffstat (limited to 'newlib/libc/stdio/fclose.c')
| -rw-r--r-- | newlib/libc/stdio/fclose.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/newlib/libc/stdio/fclose.c b/newlib/libc/stdio/fclose.c index bb3acb624..08df75fb4 100644 --- a/newlib/libc/stdio/fclose.c +++ b/newlib/libc/stdio/fclose.c @@ -86,7 +86,10 @@ _DEFUN(_fclose_r, (rptr, fp), __sfp_lock_release (); return (0); } - r = fp->_flags & __SWR ? fflush (fp) : 0; + /* Unconditionally flush to allow special handling for seekable read + files to reposition file to last byte processed as opposed to + last byte read ahead into the buffer. */ + r = fflush (fp); if (fp->_close != NULL && (*fp->_close) (fp->_cookie) < 0) r = EOF; if (fp->_flags & __SMBF) |