Remove UFS support

It has been unused/untested/unmaintained for a decade now, and its
4-clause BSD licence poses problem.

* configure.ac (default_static): Remove ufs.
* Makefile (prog-subdirs): Remove ufs, ufs-fsck and ufs-utils.
* NEWS, TODO: doc/hurd.texi, doc/navigating: Remove UFS notes.
* ufs: Remove directory
* ufs-fsck: Remove directory
* ufs-utils: Remove directory
* bsdfsck: Remove directory

1 files changed, 0 insertions, 203 deletions

diff --git a/ufs-fsck/inode.c b/ufs-fsck/inode.c
deleted file mode 100644
index df4b880e..00000000
--- a/ufs-fsck/inode.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/* Inode allocation, deallocation, etc.
-   Copyright (C) 1994, 1996 Free Software Foundation, Inc.
-   Written by Michael I. Bushnell.
-
-   This file is part of the GNU Hurd.
-
-   The GNU Hurd 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.
-
-   The GNU Hurd 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "fsck.h"
-
-static void
-inode_iterate (struct dinode *dp, 
-	       int (*fn) (daddr_t, int, off_t),
-	       int doaddrblocks)
-{
-  mode_t mode = dp->di_model & IFMT;
-  int nb, maxb;
-  off_t totaloffset = 0;
-  
-  /* Call FN for iblock IBLOCK of level LEVEL and recurse down
-     the indirect block pointers. */
-  int
-  scaniblock (daddr_t iblock, int level)
-    {
-      int cont;
-      daddr_t ptrs[NINDIR(sblock)];
-      int i;
-
-      if (doaddrblocks)
-	{
-	  cont = (*fn)(iblock, sblock->fs_frag, totaloffset);
-	  if (cont == RET_STOP)
-	    return RET_STOP;
-	  else if (cont == RET_BAD)
-	    return RET_GOOD;
-	}
-      
-      readblock (fsbtodb (sblock, iblock), ptrs, sblock->fs_bsize);
-      for (i = 0; i < NINDIR (sblock); i++)
-	{
-	  if (!ptrs[i])
-	    continue;
-	  
-	  if (level == 0)
-	    {
-	      cont = (*fn)(ptrs[i], sblock->fs_frag, totaloffset);
-	      totaloffset += sblock->fs_bsize;
-	    }
-	  else 
-	    cont = scaniblock (ptrs[i], level - 1);
-	  if (cont == RET_STOP)
-	    return RET_STOP;
-	}
-      return RET_GOOD;
-    }
-
-  if (mode == IFBLK || mode == IFCHR
-      || (mode == IFLNK && sblock->fs_maxsymlinklen != -1
-	  && (dp->di_size < sblock->fs_maxsymlinklen
-	      || (sblock->fs_maxsymlinklen == 0 && dp->di_blocks == 0))))
-    return;
-
-  maxb = lblkno (sblock, dp->di_size - 1);
-  totaloffset = 0;
-  for (nb = 0; nb < NDADDR; nb++)
-    {
-      int offset;
-      int nfrags;
-      
-      if (nb == maxb && (offset = blkoff (sblock, dp->di_size)))
-	nfrags = numfrags (sblock, fragroundup (sblock, offset));
-      else
-	nfrags = sblock->fs_frag;
-      
-      if (dp->di_db[nb]
-	  && (*fn)(dp->di_db[nb], nfrags, totaloffset) != RET_GOOD)
-	return;
-      totaloffset += nfrags * sizeof (sblock->fs_fsize);
-    }
-  
-  for (nb = 0; nb < NIADDR; nb++)
-    if (dp->di_ib[nb] && scaniblock (dp->di_ib[nb], nb) != RET_GOOD)
-      return;
-
-  if (doaddrblocks && dp->di_trans)
-    (*fn)(dp->di_trans, sblock->fs_frag, totaloffset);
-}
-
-void
-datablocks_iterate (struct dinode *dp, 
-		    int (*fn) (daddr_t, int, off_t))
-{
-  inode_iterate (dp, fn, 0);
-}
-
-void
-allblock_iterate (struct dinode *dp,
-		  int (*fn) (daddr_t, int, off_t))
-{
-  inode_iterate (dp, fn, 1);
-}
-
-/* Allocate an inode.  If INUM is nonzero, then allocate that 
-   node specifically, otherwise allocate any available inode.
-   MODE is the mode of the new file.  Return the allocated 
-   inode number (or 0 if the allocation failed). */
-ino_t
-allocino (ino_t request, mode_t mode)
-{
-  ino_t ino;
-  struct dinode dino;
-  struct timeval tv;
-  
-  if (request)
-    {
-      if (inodestate[request] != UNALLOC)
-	return 0;
-      ino = request;
-    }
-  else
-    {
-      for (ino = ROOTINO; ino < maxino; ino++)
-	if (inodestate[ino] == UNALLOC)
-	  break;
-      if (ino == maxino)
-	return 0;
-    }
-  
-  if ((mode & IFMT) == IFDIR)
-    inodestate[ino] = DIRECTORY | DIR_REF;
-  else
-    inodestate[ino] = REG;
-  
-  getinode (ino, &dino);
-  dino.di_modeh = (mode & 0xffff0000) >> 16;
-  dino.di_model = (mode & 0x0000ffff);
-  gettimeofday (&tv, 0);
-  dino.di_atime.tv_sec = tv.tv_sec;
-  dino.di_atime.tv_nsec = tv.tv_usec * 1000;
-  dino.di_mtime = dino.di_ctime = dino.di_atime;
-  dino.di_size = 0;
-  dino.di_blocks = 0;
-  num_files++;
-  write_inode (ino, &dino);
-  typemap[ino] = IFTODT (mode);
-  return ino;
-}
-
-/* Deallocate inode INUM.  */
-void
-freeino (ino_t inum)
-{
-  struct dinode dino;
-  
-  int
-  clearblock (daddr_t bno, int nfrags, off_t offset)
-    {
-      int i;
-      
-      for (i = 0; i < nfrags; i++)
-	{
-	  if (check_range (bno + i, 1))
-	    return RET_BAD;
-	  if (testbmap (bno + i))
-	    {
-	      struct dups *dlp;
-	      for (dlp = duplist; dlp; dlp = dlp->next)
-		{
-		  if (dlp->dup != bno + i)
-		    continue;
-		  dlp->dup = duplist->dup;
-		  dlp = duplist;
-		  duplist = duplist->next;
-		  free (dlp);
-		  break;
-		}
-	      if (dlp == 0)
-		clrbmap (bno + i);
-	    }
-	}
-      return RET_GOOD;
-    }
-
-  getinode (inum, &dino);
-  allblock_iterate (&dino, clearblock);
-  
-  clear_inode (inum, &dino);
-  inodestate[inum] = UNALLOC;
-
-  num_files--;
-}