Imported Upstream version 1.23

[tar] / lib / fileblocks.c

diff --git a/lib/fileblocks.c b/lib/fileblocks.c
deleted file mode 100644 (file)
index 822935a..0000000
--- a/lib/fileblocks.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Convert file size to number of blocks on System V-like machines.
-
-   Copyright (C) 1990, 1997, 1998, 1999, 2004, 2005, 2006 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 3 of the License, 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, see <http://www.gnu.org/licenses/>.  */
-
-/* Written by Brian L. Matthews, blm@6sceng.UUCP. */
-
-#include <config.h>
-
-#include <sys/types.h>
-
-#if HAVE_SYS_PARAM_H
-# include <sys/param.h>
-#endif
-
-#if !HAVE_STRUCT_STAT_ST_BLOCKS && !defined _POSIX_SOURCE && defined BSIZE
-
-# include <unistd.h>
-
-# ifndef NINDIR
-
-#  if defined __DJGPP__
-typedef long daddr_t; /* for disk address */
-#  endif
-
-/* Some SysV's, like Irix, seem to lack this.  Hope it's correct. */
-/* Number of inode pointers per indirect block. */
-#  define NINDIR (BSIZE / sizeof (daddr_t))
-# endif /* !NINDIR */
-
-/* Number of direct block addresses in an inode. */
-# define NDIR  10
-
-/* Return the number of 512-byte blocks in a file of SIZE bytes. */
-
-off_t
-st_blocks (off_t size)
-{
-  off_t datablks = size / 512 + (size % 512 != 0);
-  off_t indrblks = 0;
-
-  if (datablks > NDIR)
-    {
-      indrblks = (datablks - NDIR - 1) / NINDIR + 1;
-
-      if (datablks > NDIR + NINDIR)
-       {
-         indrblks += (datablks - NDIR - NINDIR - 1) / (NINDIR * NINDIR) + 1;
-
-         if (datablks > NDIR + NINDIR + NINDIR * NINDIR)
-           indrblks++;
-       }
-    }
-
-  return datablks + indrblks;
-}
-#else
-/* This declaration is solely to ensure that after preprocessing
-   this file is never empty.  */
-typedef int textutils_fileblocks_unused;
-#endif