aabc2/KOS_qrcodes
1
0
Fork 0
forked from KolibriOS/kolibrios
Code Pull Requests Activity

newlib: update

Browse Source 
git-svn-id: svn://kolibrios.org@3065 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge)
2012-11-26 10:18:42 +00:00
parent 16ef653fe4
commit a1006b9202
51 changed files with 1196 additions and 542 deletions
Download Patch File Download Diff File Expand all files Collapse all files
programs/develop/libraries/newlib/stdio/wsetup.c
+13 -2
View File
@@ -20,12 +20,13 @@
#include <_ansi.h>
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include "local.h"
/*
* Various output routines call wsetup to be sure it is safe to write,
* because either _flags does not include __SWR, or _buf is NULL.
* _wsetup returns 0 if OK to write, nonzero otherwise.
* _wsetup returns 0 if OK to write, nonzero and set errno otherwise.
*/
int
@@ -44,7 +45,11 @@ _DEFUN(__swsetup_r, (ptr, fp),
if ((fp->_flags & __SWR) == 0)
{
if ((fp->_flags & __SRW) == 0)
{
ptr->_errno = EBADF;
fp->_flags |= __SERR;
return EOF;
}
if (fp->_flags & __SRD)
{
/* clobber any ungetc data */
@@ -79,5 +84,11 @@ _DEFUN(__swsetup_r, (ptr, fp),
else
fp->_w = fp->_flags & __SNBF ? 0 : fp->_bf._size;
return (!fp->_bf._base && (fp->_flags & __SMBF)) ? EOF : 0;
if (!fp->_bf._base && (fp->_flags & __SMBF))
{
/* __smakebuf_r set errno, but not flag */
fp->_flags |= __SERR;
return EOF;
}
return 0;
}