OpenVPN
compat-basename.c
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1 /*
2  * OpenVPN -- An application to securely tunnel IP networks
3  * over a single UDP port, with support for SSL/TLS-based
4  * session authentication and key exchange,
5  * packet encryption, packet authentication, and
6  * packet compression.
7  *
8  * Copyright (C) 2011 - David Sommerseth <davids@redhat.com>
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License version 2
12  * as published by the Free Software Foundation.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License along
20  * with this program; if not, write to the Free Software Foundation, Inc.,
21  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22  */
23 
24 #ifdef HAVE_CONFIG_H
25 #include "config.h"
26 #elif defined(_MSC_VER)
27 #include "config-msvc.h"
28 #endif
29 
30 #ifndef HAVE_BASENAME
31 
32 #include "compat.h"
33 #include <string.h>
34 
35 /* Modified version based on glibc-2.14.1 by Roland McGrath <roland@gnu.org>
36  * This version is extended to handle both / and \ in path names
37  */
38 char *
39 basename(char *filename)
40 {
41  char *p = strrchr(filename, '/');
42  if (!p)
43  {
44  /* If NULL, check for \ instead ... might be Windows a path */
45  p = strrchr(filename, '\\');
46  }
47  return p ? p + 1 : (char *) filename;
48 }
49 
50 #endif /* HAVE_BASENAME */
char * basename(char *filename)