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-rw-r--r--debug/vfwprintf_chk.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/debug/vfwprintf_chk.c b/debug/vfwprintf_chk.c
new file mode 100644
index 0000000000..a2612d53e9
--- /dev/null
+++ b/debug/vfwprintf_chk.c
@@ -0,0 +1,43 @@
+/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 2005, 2006
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <stdarg.h>
+#include <wchar.h>
+#include "../libio/libioP.h"
+
+
+/* Write formatted output to FP from the format string FORMAT. */
+int
+__vfwprintf_chk (FILE *fp, int flag, const wchar_t *format, va_list ap)
+{
+ int done;
+
+ _IO_acquire_lock (fp);
+ if (flag > 0)
+ fp->_flags2 |= _IO_FLAGS2_FORTIFY;
+
+ done = _IO_vfwprintf (fp, format, ap);
+
+ if (flag > 0)
+ fp->_flags2 &= ~_IO_FLAGS2_FORTIFY;
+ _IO_release_lock (fp);
+
+ return done;
+}
+libc_hidden_def (__vfwprintf_chk)