mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-08 22:30:07 +00:00
37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/* Copyright (C) 1995-2015 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
|
|
|
|
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, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <wchar.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
|
|
|
|
/* Duplicate S, returning an identical malloc'd string. */
|
|
wchar_t *
|
|
wcsdup (s)
|
|
const wchar_t *s;
|
|
{
|
|
size_t len = (__wcslen (s) + 1) * sizeof (wchar_t);
|
|
void *new = malloc (len);
|
|
|
|
if (new == NULL)
|
|
return NULL;
|
|
|
|
return (wchar_t *) memcpy (new, (void *) s, len);
|
|
}
|