michael@0: /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef pathsub_h___
michael@0: #define pathsub_h___
michael@0: /*
michael@0: ** Pathname subroutines.
michael@0: **
michael@0: ** Brendan Eich, 8/29/95
michael@0: */
michael@0: #include <limits.h>
michael@0: #include <sys/types.h>
michael@0: 
michael@0: #ifndef PATH_MAX
michael@0: #define PATH_MAX 1024
michael@0: #endif
michael@0: 
michael@0: /*
michael@0:  * Just prevent stupidity
michael@0:  */
michael@0: #undef NAME_MAX
michael@0: #define NAME_MAX 256
michael@0: 
michael@0: extern char *program;
michael@0: 
michael@0: extern void fail(char *format, ...);
michael@0: extern char *getcomponent(char *path, char *name);
michael@0: extern char *ino2name(ino_t ino);
michael@0: extern void *xmalloc(size_t size);
michael@0: extern char *xstrdup(char *s);
michael@0: extern char *xbasename(char *path);
michael@0: extern void xchdir(char *dir);
michael@0: 
michael@0: /* Relate absolute pathnames from and to returning the result in outpath. */
michael@0: extern int relatepaths(char *from, char *to, char *outpath);
michael@0: 
michael@0: /* XXX changes current working directory -- caveat emptor */
michael@0: extern void reversepath(char *inpath, char *name, int len, char *outpath);
michael@0: 
michael@0: #endif /* pathsub_h___ */