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-rw-r--r--debug/wctomb_chk.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/debug/wctomb_chk.c b/debug/wctomb_chk.c
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+++ b/debug/wctomb_chk.c
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+/* 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 <stdlib.h>
+#include <wcsmbs/wcsmbsload.h>
+
+
+extern mbstate_t __no_r_state attribute_hidden; /* Defined in mbtowc.c. */
+
+
+int
+__wctomb_chk (char *s, wchar_t wchar, size_t buflen)
+{
+ /* We do not have to implement the full wctomb semantics since we
+ know that S cannot be NULL when we come here. */
+ if (buflen < MB_CUR_MAX)
+ __chk_fail ();
+
+ return __wcrtomb (s, wchar, &__no_r_state);
+}