1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
9 *
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at https://curl.se/docs/copyright.html.
13 *
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
17 *
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
20 *
21 * SPDX-License-Identifier: curl
22 *
23 ***************************************************************************/
24 #include "tool_strdup.h"
25
26 #ifndef HAVE_STRDUP
strdup(const char * str)27 char *strdup(const char *str)
28 {
29 size_t len;
30 char *newstr;
31
32 if(!str)
33 return (char *)NULL;
34
35 len = strlen(str) + 1;
36
37 newstr = malloc(len);
38 if(!newstr)
39 return (char *)NULL;
40
41 memcpy(newstr, str, len);
42 return newstr;
43 }
44 #endif
45
