From 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Thu, 12 Jul 2007 18:26:36 +0000 Subject: 2.5-18.1 --- debug/wprintf_chk.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 debug/wprintf_chk.c (limited to 'debug/wprintf_chk.c') diff --git a/debug/wprintf_chk.c b/debug/wprintf_chk.c new file mode 100644 index 0000000000..e0a82617ad --- /dev/null +++ b/debug/wprintf_chk.c @@ -0,0 +1,46 @@ +/* Copyright (C) 1991, 1995, 1996, 1997, 2001, 2004, 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 +#include +#include "../libio/libioP.h" + + +/* Write formatted output to stdout from the format string FORMAT. */ +int +__wprintf_chk (int flag, const wchar_t *format, ...) +{ + va_list ap; + int done; + + _IO_acquire_lock (stdout); + if (flag > 0) + stdout->_flags2 |= _IO_FLAGS2_FORTIFY; + + va_start (ap, format); + done = _IO_vfwprintf (stdout, format, ap); + va_end (ap); + + if (flag > 0) + stdout->_flags2 &= ~_IO_FLAGS2_FORTIFY; + _IO_release_lock (stdout); + + return done; +} -- cgit 1.4.1