From ff41498a1931f86da1089e8d0bb88dc4f3973273 Mon Sep 17 00:00:00 2001 From: Jeff Johnston Date: Fri, 30 Jan 2004 20:32:04 +0000 Subject: 2004-01-30 Thomas Pfaff Jeff Johnston * libc/stdio/fwalk.c (_fwalk): Traverse the given reentrancy struct for std streams and traverse the global reeentrancy struct for all other streams. --- newlib/libc/stdio/fwalk.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'newlib/libc') diff --git a/newlib/libc/stdio/fwalk.c b/newlib/libc/stdio/fwalk.c index 516283466..4d37499dd 100644 --- a/newlib/libc/stdio/fwalk.c +++ b/newlib/libc/stdio/fwalk.c @@ -35,9 +35,17 @@ _fwalk (ptr, function) register int n, ret = 0; 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); + + /* Must traverse global list for all other streams. */ + for (g = &_GLOBAL_REENT->__sglue; g != NULL; g = g->_next) + for (fp = g->_iobs, n = g->_niobs; --n >= 0; fp++) + if (fp->_flags != 0) + ret |= (*function) (fp); + return ret; } -- cgit v1.2.3