1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3  * License, v. 2.0. If a copy of the MPL was not distributed with this
4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5 
6 #ifndef pathsub_h___
7 #define pathsub_h___
8 /*
9 ** Pathname subroutines.
10 **
11 ** Brendan Eich, 8/29/95
12 */
13 #include <limits.h>
14 #include <sys/types.h>
15 
16 #ifndef PATH_MAX
17 #define PATH_MAX 1024
18 #endif
19 
20 /*
21  * Just prevent stupidity
22  */
23 #undef NAME_MAX
24 #define NAME_MAX 256
25 
26 extern char *program;
27 
28 extern void fail(char *format, ...);
29 extern char *getcomponent(char *path, char *name);
30 extern char *ino2name(ino_t ino, char *dir);
31 extern void *xmalloc(size_t size);
32 extern char *xstrdup(char *s);
33 extern char *xbasename(char *path);
34 extern void xchdir(char *dir);
35 
36 /* Relate absolute pathnames from and to returning the result in outpath. */
37 extern int relatepaths(char *from, char *to, char *outpath);
38 
39 /* XXX changes current working directory -- caveat emptor */
40 extern void reversepath(char *inpath, char *name, int len, char *outpath);
41 
42 #endif /* pathsub_h___ */
43