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[bison.git] / lib / basename.c

diff --git a/lib/basename.c b/lib/basename.c
deleted file mode 100644 (file)
index 54f037e..0000000
--- a/lib/basename.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/* basename.c -- return the last element in a path
-   Copyright (C) 1990, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#if STDC_HEADERS || HAVE_STRING_H
-# include <string.h>
-#endif
-#include "dirname.h"
-
-/* 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.
-
-   Return the address of the last file name component of NAME.  If
-   NAME has no file name components because it is all slashes, return
-   NAME if it is empty, the address of its last slash otherwise.  */
-
-char *
-base_name (char const *name)
-{
-  char const *base = name + FILESYSTEM_PREFIX_LEN (name);
-  char const *p;
-
-  for (p = base; *p; p++)
-    {
-      if (ISSLASH (*p))
-       {
-         /* Treat multiple adjacent slashes like a single slash.  */
-         do p++;
-         while (ISSLASH (*p));
-
-         /* If the file name ends in slash, use the trailing slash as
-            the basename if no non-slashes have been found.  */
-         if (! *p)
-           {
-             if (ISSLASH (*base))
-               base = p - 1;
-             break;
-           }
-
-         /* *P is a non-slash preceded by a slash.  */
-         base = p;
-       }
-    }
-
-  return (char *) base;
-}
-
-/* Return the length of of the basename NAME.  Typically NAME is the
-   value returned by base_name.  Act like strlen (NAME), except omit
-   redundant trailing slashes.  */
-
-size_t
-base_len (char const *name)
-{
-  size_t len;
-
-  for (len = strlen (name);  1 < len && ISSLASH (name[len - 1]);  len--)
-    continue;
-
-  return len;
-}