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authorJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
committerJakub Jelinek <jakub@redhat.com>2007-07-12 18:26:36 +0000
commit0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch)
tree2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /debug/wcsrtombs_chk.c
parent7d58530341304d403a6626d7f7a1913165fe2f32 (diff)
downloadglibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.gz
2.5-18.1
Diffstat (limited to 'debug/wcsrtombs_chk.c')
-rw-r--r--debug/wcsrtombs_chk.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/debug/wcsrtombs_chk.c b/debug/wcsrtombs_chk.c
new file mode 100644
index 0000000000..9334267bae
--- /dev/null
+++ b/debug/wcsrtombs_chk.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 2005 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 <locale.h>
+#include <wchar.h>
+
+
+size_t
+__wcsrtombs_chk (char *dst, __const wchar_t **src, size_t len,
+ mbstate_t *ps, size_t dstlen)
+{
+ if (__builtin_expect (dstlen < len, 0))
+ __chk_fail ();
+
+ return __wcsrtombs (dst, src, len, ps);
+}