| /* $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. |
| */ |
| |
| #ifndef HAVE_WCSDUP |
| |
| #include "config.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 <stdlib.h> |
| #include <assert.h> |
| #include <wchar.h> |
| |
| 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); |
| } |
| |
| #endif |