external/gpl2/lvm2/dist/include/last-path-component.h

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (C) 2007 Red Hat, Inc. All rights reserved.
   5  *
   6  * This file is part of LVM2.
   7  *
   8  * This copyrighted material is made available to anyone wishing to use,
   9  * modify, copy, or redistribute it subject to the terms and conditions
  10  * of the GNU Lesser General Public License v.2.1.
  11  *
  12  * You should have received a copy of the GNU Lesser General Public License
  13  * along with this program; if not, write to the Free Software Foundation,
  14  * Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  15  */
  16
  17 /*
  18  * Return the address of the last file name component of NAME.
  19  * If NAME ends in a slash, return the empty string.
  20  */
  21
  22 #include <string.h>
  23
  24 static inline const char *last_path_component(char const *name)
  25 {
  26         char const *slash = strrchr(name, '/');
  27
  28         return (slash) ? slash + 1 : name;
  29 }