diff options
Diffstat (limited to 'newlib/libc/stdio/fwalk.c')
| -rw-r--r-- | newlib/libc/stdio/fwalk.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/newlib/libc/stdio/fwalk.c b/newlib/libc/stdio/fwalk.c index 4d37499dd..b147da3af 100644 --- a/newlib/libc/stdio/fwalk.c +++ b/newlib/libc/stdio/fwalk.c @@ -36,10 +36,13 @@ _fwalk (ptr, function) register struct _glue *g; /* Must traverse given list for std streams. */ - for (g = &ptr->__sglue; g != NULL; g = g->_next) - for (fp = g->_iobs, n = g->_niobs; --n >= 0; fp++) - if (fp->_flags != 0) - ret |= (*function) (fp); + if (ptr != _GLOBAL_REENT) + { + for (g = &ptr->__sglue; g != NULL; g = g->_next) + for (fp = g->_iobs, n = g->_niobs; --n >= 0; fp++) + if (fp->_flags != 0) + ret |= (*function) (fp); + } /* Must traverse global list for all other streams. */ for (g = &_GLOBAL_REENT->__sglue; g != NULL; g = g->_next) |