diff options
Diffstat (limited to 'newlib/libc/stdio/findfp.c')
| -rw-r--r-- | newlib/libc/stdio/findfp.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/newlib/libc/stdio/findfp.c b/newlib/libc/stdio/findfp.c index e40500a07..f5a35a162 100644 --- a/newlib/libc/stdio/findfp.c +++ b/newlib/libc/stdio/findfp.c @@ -170,8 +170,17 @@ _VOID _DEFUN(_cleanup_r, (ptr), struct _reent *ptr) { - _CAST_VOID _fwalk(ptr, fclose); - /* _CAST_VOID _fwalk (ptr, fflush); */ /* `cheating' */ +#ifdef _STDIO_BSD_SEMANTICS + /* BSD and Glibc systems only flush streams which have been written to + at exit time. Calling flush rather than close for speed, as on + the aforementioned systems. */ + _CAST_VOID _fwalk_reent (ptr, __sflushw_r); +#else + /* Otherwise close files and flush read streams, too. + FIXME: Do we really have to call fclose rather than fflush for + RTOS compatibility? */ + _CAST_VOID _fwalk_reent (ptr, _fclose_r); +#endif } #ifndef _REENT_ONLY |