config/pathsub.h

   1 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4  *
   5  * The contents of this file are subject to the Mozilla Public License Version
   6  * 1.1 (the "License"); you may not use this file except in compliance with
   7  * the License. You may obtain a copy of the License at
   8  * http://www.mozilla.org/MPL/
   9  *
  10  * Software distributed under the License is distributed on an "AS IS" basis,
  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12  * for the specific language governing rights and limitations under the
  13  * License.
  14  *
  15  * The Original Code is mozilla.org code.
  16  *
  17  * The Initial Developer of the Original Code is
  18  * Netscape Communications Corporation.
  19  * Portions created by the Initial Developer are Copyright (C) 1998
  20  * the Initial Developer. All Rights Reserved.
  21  *
  22  * Contributor(s):
  23  *
  24  * Alternatively, the contents of this file may be used under the terms of
  25  * either of the GNU General Public License Version 2 or later (the "GPL"),
  26  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  27  * in which case the provisions of the GPL or the LGPL are applicable instead
  28  * of those above. If you wish to allow use of your version of this file only
  29  * under the terms of either the GPL or the LGPL, and not to allow others to
  30  * use your version of this file under the terms of the MPL, indicate your
  31  * decision by deleting the provisions above and replace them with the notice
  32  * and other provisions required by the GPL or the LGPL. If you do not delete
  33  * the provisions above, a recipient may use your version of this file under
  34  * the terms of any one of the MPL, the GPL or the LGPL.
  35  *
  36  * ***** END LICENSE BLOCK ***** */
  37
  38 #ifndef pathsub_h___
  39 #define pathsub_h___
  40 /*
  41 ** Pathname subroutines.
  42 **
  43 ** Brendan Eich, 8/29/95
  44 */
  45 #include <limits.h>
  46 #include <sys/types.h>
  47
  48 #ifndef PATH_MAX
  49 #define PATH_MAX 1024
  50 #endif
  51
  52 /*
  53  * Just prevent stupidity
  54  */
  55 #undef NAME_MAX
  56 #define NAME_MAX 256
  57
  58 extern char *program;
  59
  60 extern void fail(char *format, ...);
  61 extern char *getcomponent(char *path, char *name);
  62 extern char *ino2name(ino_t ino, char *dir);
  63 extern void *xmalloc(size_t size);
  64 extern char *xstrdup(char *s);
  65 extern char *xbasename(char *path);
  66 extern void xchdir(char *dir);
  67
  68 /* Relate absolute pathnames from and to returning the result in outpath. */
  69 extern int relatepaths(char *from, char *to, char *outpath);
  70
  71 /* XXX changes current working directory -- caveat emptor */
  72 extern void reversepath(char *inpath, char *name, int len, char *outpath);
  73
  74 #endif /* pathsub_h___ */