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/* wcsdup.c - duplicate wide character string */
/* Copyright (C) 2006 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
Bash is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Bash 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Bash. If not, see <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#if !defined (HAVE_WCSDUP) && defined (HANDLE_MULTIBYTE)
#include <stdc.h>
#include <wchar.h>
#include <bashansi.h>
#include <xmalloc.h>
wchar_t *
wcsdup (ws)
const wchar_t *ws;
{
wchar_t *ret;
size_t len;
len = wcslen (ws);
ret = xmalloc ((len + 1) * sizeof (wchar_t));
if (ret == 0)
return ret;
return (wcscpy (ret, ws));
}
#endif /* !HAVE_WCSDUP && HANDLE_MULTIBYTE */
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