From df6f89692fd7e802f38f944ed73942354a9911f8 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 20 Jul 2005 07:43:27 +0000 Subject: * wcsmbs/bits/wchar2.h: Add definitions for wcrtomb, mbsrtowcs, wcsrtombs, mbsnrtowcs, and wcsnrtombs. * debug/Makefile (routines): Add wcrtomb_chk, mbsrtowcs_chk, wcsrtombs_chk, mbsnrtowcs_chk, and wcsnrtombs_chk. * debug/Versions: Add __wcrtomb_chk, __mbsrtowcs_chk, __wcsrtombs_chk, __mbsnrtowcs_chk, and __wcsnrtombs_chk. * debug/tst-chk1.c: Add tests for new functions. * debug/mbsnrtowcs_chk.c: New file. * debug/mbsrtowcs_chk.c: New file. * debug/wcrtomb_chk.c: New file. * debug/wcsnrtombs_chk.c: New file. * debug/wcsrtombs_chk.c: New file. * include/stdio.h: Add declaration for __fxprintf. --- debug/wcsrtombs_chk.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 debug/wcsrtombs_chk.c (limited to 'debug/wcsrtombs_chk.c') 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 +#include + + +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); +} -- cgit v1.2.3