This patch imports the unmodified current version of NetBSD libc. The NetBSD includes are in /nbsd_include, while the libc code itself is split between lib/nbsd_libc and common/lib/libc.
42 lines
945 B
C
42 lines
945 B
C
/* $NetBSD: wcsdup.c,v 1.3 2008/05/26 13:17:48 haad Exp $ */
|
|
|
|
/*
|
|
* Copyright (C) 2006 Aleksey Cheusov
|
|
*
|
|
* This material is provided "as is", with absolutely no warranty expressed
|
|
* or implied. Any use is at your own risk.
|
|
*
|
|
* Permission to use or copy this software for any purpose is hereby granted
|
|
* without fee. Permission to modify the code and to distribute modified
|
|
* code is also granted without any restrictions.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
|
|
#if defined(LIBC_SCCS) && !defined(lint)
|
|
__RCSID("$NetBSD: wcsdup.c,v 1.3 2008/05/26 13:17:48 haad Exp $");
|
|
#endif /* LIBC_SCCS and not lint */
|
|
|
|
#include "namespace.h"
|
|
#include <stdlib.h>
|
|
#include <assert.h>
|
|
#include <wchar.h>
|
|
|
|
__weak_alias(wcsdup,_wcsdup)
|
|
|
|
wchar_t *
|
|
wcsdup(const wchar_t *str)
|
|
{
|
|
wchar_t *copy;
|
|
size_t len;
|
|
|
|
_DIAGASSERT(str != NULL);
|
|
|
|
len = wcslen(str) + 1;
|
|
copy = malloc(len * sizeof (wchar_t));
|
|
|
|
if (!copy)
|
|
return NULL;
|
|
|
|
return wmemcpy(copy, str, len);
|
|
}
|