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2004-01-30 Jeff Johnston <jjohnstn@redhat.com> 

* libc/stdio/fwalk.c (_fwalk.c): Don't traverse the
        file chain on the passed in reentrancy struct if it
        is _GLOBAL_REENT.
This commit is contained in:
Jeff Johnston 2004-01-31 00:39:07 +00:00
parent 2892ec6800
commit c730e0e7ca
2 changed files with 13 additions and 4 deletions
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6
newlib/ChangeLog
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@ -1,3 +1,9 @@
2004-01-30 Jeff Johnston <jjohnstn@redhat.com>
* libc/stdio/fwalk.c (_fwalk.c): Don't traverse the
file chain on the passed in reentrancy struct if it
is _GLOBAL_REENT.
2004-01-30 Artem B. Bityuckiy <abitytsky@softminecorp.com>
Jeff Johnston <jjohnstn@redhat.com>

11
newlib/libc/stdio/fwalk.c
View File

@ -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)