lib/basename.c

   1 /* basename.c -- return the last element in a path
   2    Copyright (C) 1990 Free Software Foundation, Inc.
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 2, or (at your option)
   7    any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program; if not, write to the Free Software
  16    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
  17
  18 #if defined(USG) || defined(STDC_HEADERS)
  19 #include <string.h>
  20 #define rindex strrchr
  21 #else
  22 #include <strings.h>
  23 #endif
  24
  25 /* Return NAME with any leading path stripped off.  */
  26
  27 char *
  28 basename (name)
  29      char *name;
  30 {
  31   char *base;
  32
  33   base = rindex (name, '/');
  34   return base ? base + 1 : name;
  35 }