Subversion Repositories planix.SVN

/* basename.c -- return the last element in a path */

#if HAVE_CONFIG_H

# include <config.h>

#endif

#include <backupfile.h>

#ifndef FILESYSTEM_PREFIX_LEN

#define FILESYSTEM_PREFIX_LEN(f) 0

#endif

#ifndef ISSLASH

#define ISSLASH(c) ((c) == '/')

#endif

/* In general, we can't use the builtin `basename' function if available,

   since it has different meanings in different environments.

   In some environments the builtin `basename' modifies its argument.  */

char *

base_name (name)

     char const *name;

{

  char const *base = name += FILESYSTEM_PREFIX_LEN (name);

  for (; *name; name++)

    if (ISSLASH (*name))

      base = name + 1;

  return (char *) base;

}