Remove old_e2fsprogs/*

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 0 insertions, 261 deletions

diff --git a/e2fsprogs/old_e2fsprogs/ext2fs/bmap.c b/e2fsprogs/old_e2fsprogs/ext2fs/bmap.c
deleted file mode 100644
index 796b0e4f5..000000000
--- a/e2fsprogs/old_e2fsprogs/ext2fs/bmap.c
+++ /dev/null
@@ -1,261 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * bmap.c --- logical to physical block mapping
- *
- * Copyright (C) 1997 Theodore Ts'o.
- *
- * %Begin-Header%
- * This file may be redistributed under the terms of the GNU Public
- * License.
- * %End-Header%
- */
-
-#include <stdio.h>
-#include <string.h>
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include "ext2_fs.h"
-#include "ext2fs.h"
-
-extern errcode_t ext2fs_bmap(ext2_filsys fs, ext2_ino_t ino,
-			     struct ext2_inode *inode,
-			     char *block_buf, int bmap_flags,
-			     blk_t block, blk_t *phys_blk);
-
-#define inode_bmap(inode, nr) ((inode)->i_block[(nr)])
-
-static errcode_t block_ind_bmap(ext2_filsys fs, int flags,
-					      blk_t ind, char *block_buf,
-					      int *blocks_alloc,
-					      blk_t nr, blk_t *ret_blk)
-{
-	errcode_t	retval;
-	blk_t		b;
-
-	if (!ind) {
-		if (flags & BMAP_SET)
-			return EXT2_ET_SET_BMAP_NO_IND;
-		*ret_blk = 0;
-		return 0;
-	}
-	retval = io_channel_read_blk(fs->io, ind, 1, block_buf);
-	if (retval)
-		return retval;
-
-	if (flags & BMAP_SET) {
-		b = *ret_blk;
-#if BB_BIG_ENDIAN
-		if ((fs->flags & EXT2_FLAG_SWAP_BYTES) ||
-		    (fs->flags & EXT2_FLAG_SWAP_BYTES_WRITE))
-			b = ext2fs_swab32(b);
-#endif
-		((blk_t *) block_buf)[nr] = b;
-		return io_channel_write_blk(fs->io, ind, 1, block_buf);
-	}
-
-	b = ((blk_t *) block_buf)[nr];
-
-#if BB_BIG_ENDIAN
-	if ((fs->flags & EXT2_FLAG_SWAP_BYTES) ||
-	    (fs->flags & EXT2_FLAG_SWAP_BYTES_READ))
-		b = ext2fs_swab32(b);
-#endif
-
-	if (!b && (flags & BMAP_ALLOC)) {
-		b = nr ? ((blk_t *) block_buf)[nr-1] : 0;
-		retval = ext2fs_alloc_block(fs, b,
-					    block_buf + fs->blocksize, &b);
-		if (retval)
-			return retval;
-
-#if BB_BIG_ENDIAN
-		if ((fs->flags & EXT2_FLAG_SWAP_BYTES) ||
-		    (fs->flags & EXT2_FLAG_SWAP_BYTES_WRITE))
-			((blk_t *) block_buf)[nr] = ext2fs_swab32(b);
-		else
-#endif
-			((blk_t *) block_buf)[nr] = b;
-
-		retval = io_channel_write_blk(fs->io, ind, 1, block_buf);
-		if (retval)
-			return retval;
-
-		(*blocks_alloc)++;
-	}
-
-	*ret_blk = b;
-	return 0;
-}
-
-static errcode_t block_dind_bmap(ext2_filsys fs, int flags,
-					       blk_t dind, char *block_buf,
-					       int *blocks_alloc,
-					       blk_t nr, blk_t *ret_blk)
-{
-	blk_t		b;
-	errcode_t	retval;
-	blk_t		addr_per_block;
-
-	addr_per_block = (blk_t) fs->blocksize >> 2;
-
-	retval = block_ind_bmap(fs, flags & ~BMAP_SET, dind, block_buf,
-				blocks_alloc, nr / addr_per_block, &b);
-	if (retval)
-		return retval;
-	retval = block_ind_bmap(fs, flags, b, block_buf, blocks_alloc,
-				nr % addr_per_block, ret_blk);
-	return retval;
-}
-
-static errcode_t block_tind_bmap(ext2_filsys fs, int flags,
-					       blk_t tind, char *block_buf,
-					       int *blocks_alloc,
-					       blk_t nr, blk_t *ret_blk)
-{
-	blk_t		b;
-	errcode_t	retval;
-	blk_t		addr_per_block;
-
-	addr_per_block = (blk_t) fs->blocksize >> 2;
-
-	retval = block_dind_bmap(fs, flags & ~BMAP_SET, tind, block_buf,
-				 blocks_alloc, nr / addr_per_block, &b);
-	if (retval)
-		return retval;
-	retval = block_ind_bmap(fs, flags, b, block_buf, blocks_alloc,
-				nr % addr_per_block, ret_blk);
-	return retval;
-}
-
-errcode_t ext2fs_bmap(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode,
-		      char *block_buf, int bmap_flags, blk_t block,
-		      blk_t *phys_blk)
-{
-	struct ext2_inode inode_buf;
-	blk_t addr_per_block;
-	blk_t	b;
-	char	*buf = NULL;
-	errcode_t	retval = 0;
-	int		blocks_alloc = 0, inode_dirty = 0;
-
-	if (!(bmap_flags & BMAP_SET))
-		*phys_blk = 0;
-
-	/* Read inode structure if necessary */
-	if (!inode) {
-		retval = ext2fs_read_inode(fs, ino, &inode_buf);
-		if (retval)
-			return retval;
-		inode = &inode_buf;
-	}
-	addr_per_block = (blk_t) fs->blocksize >> 2;
-
-	if (!block_buf) {
-		retval = ext2fs_get_mem(fs->blocksize * 2, &buf);
-		if (retval)
-			return retval;
-		block_buf = buf;
-	}
-
-	if (block < EXT2_NDIR_BLOCKS) {
-		if (bmap_flags & BMAP_SET) {
-			b = *phys_blk;
-#if BB_BIG_ENDIAN
-			if ((fs->flags & EXT2_FLAG_SWAP_BYTES) ||
-			    (fs->flags & EXT2_FLAG_SWAP_BYTES_READ))
-				b = ext2fs_swab32(b);
-#endif
-			inode_bmap(inode, block) = b;
-			inode_dirty++;
-			goto done;
-		}
-
-		*phys_blk = inode_bmap(inode, block);
-		b = block ? inode_bmap(inode, block-1) : 0;
-
-		if ((*phys_blk == 0) && (bmap_flags & BMAP_ALLOC)) {
-			retval = ext2fs_alloc_block(fs, b, block_buf, &b);
-			if (retval)
-				goto done;
-			inode_bmap(inode, block) = b;
-			blocks_alloc++;
-			*phys_blk = b;
-		}
-		goto done;
-	}
-
-	/* Indirect block */
-	block -= EXT2_NDIR_BLOCKS;
-	if (block < addr_per_block) {
-		b = inode_bmap(inode, EXT2_IND_BLOCK);
-		if (!b) {
-			if (!(bmap_flags & BMAP_ALLOC)) {
-				if (bmap_flags & BMAP_SET)
-					retval = EXT2_ET_SET_BMAP_NO_IND;
-				goto done;
-			}
-
-			b = inode_bmap(inode, EXT2_IND_BLOCK-1);
-			retval = ext2fs_alloc_block(fs, b, block_buf, &b);
-			if (retval)
-				goto done;
-			inode_bmap(inode, EXT2_IND_BLOCK) = b;
-			blocks_alloc++;
-		}
-		retval = block_ind_bmap(fs, bmap_flags, b, block_buf,
-					&blocks_alloc, block, phys_blk);
-		goto done;
-	}
-
-	/* Doubly indirect block  */
-	block -= addr_per_block;
-	if (block < addr_per_block * addr_per_block) {
-		b = inode_bmap(inode, EXT2_DIND_BLOCK);
-		if (!b) {
-			if (!(bmap_flags & BMAP_ALLOC)) {
-				if (bmap_flags & BMAP_SET)
-					retval = EXT2_ET_SET_BMAP_NO_IND;
-				goto done;
-			}
-
-			b = inode_bmap(inode, EXT2_IND_BLOCK);
-			retval = ext2fs_alloc_block(fs, b, block_buf, &b);
-			if (retval)
-				goto done;
-			inode_bmap(inode, EXT2_DIND_BLOCK) = b;
-			blocks_alloc++;
-		}
-		retval = block_dind_bmap(fs, bmap_flags, b, block_buf,
-					 &blocks_alloc, block, phys_blk);
-		goto done;
-	}
-
-	/* Triply indirect block */
-	block -= addr_per_block * addr_per_block;
-	b = inode_bmap(inode, EXT2_TIND_BLOCK);
-	if (!b) {
-		if (!(bmap_flags & BMAP_ALLOC)) {
-			if (bmap_flags & BMAP_SET)
-				retval = EXT2_ET_SET_BMAP_NO_IND;
-			goto done;
-		}
-
-		b = inode_bmap(inode, EXT2_DIND_BLOCK);
-		retval = ext2fs_alloc_block(fs, b, block_buf, &b);
-		if (retval)
-			goto done;
-		inode_bmap(inode, EXT2_TIND_BLOCK) = b;
-		blocks_alloc++;
-	}
-	retval = block_tind_bmap(fs, bmap_flags, b, block_buf,
-				 &blocks_alloc, block, phys_blk);
-done:
-	ext2fs_free_mem(&buf);
-	if ((retval == 0) && (blocks_alloc || inode_dirty)) {
-		inode->i_blocks += (blocks_alloc * fs->blocksize) / 512;
-		retval = ext2fs_write_inode(fs, ino, inode);
-	}
-	return retval;
-}