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glibc  2.9
basename.c
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00001 /* Return the name-within-directory of a file name.
00002    Copyright (C) 1996,97,98,2002 Free Software Foundation, Inc.
00003    This file is part of the GNU C Library.
00004 
00005    The GNU C Library is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Lesser General Public
00007    License as published by the Free Software Foundation; either
00008    version 2.1 of the License, or (at your option) any later version.
00009 
00010    The GNU C Library is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Lesser General Public License for more details.
00014 
00015    You should have received a copy of the GNU Lesser General Public
00016    License along with the GNU C Library; if not, write to the Free
00017    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00018    02111-1307 USA.  */
00019 
00020 #ifdef HAVE_CONFIG_H
00021 # include <config.h>
00022 #endif
00023 
00024 #include <string.h>
00025 
00026 #ifndef _LIBC
00027 /* We cannot generally use the name `basename' since XPG defines an unusable
00028    variant of the function but we cannot use it.  */
00029 # define basename gnu_basename
00030 #endif
00031 
00032 
00033 char *
00034 basename (filename)
00035      const char *filename;
00036 {
00037   char *p = strrchr (filename, '/');
00038   return p ? p + 1 : (char *) filename;
00039 }
00040 #ifdef _LIBC
00041 libc_hidden_def (basename)
00042 #endif