This patch converts the indirect block definitions from blkt_t type
to __u32.
e2fsck/pass1.c | 2 -
lib/ext2fs/block.c | 71
++++++++++++++++++++++++++++++-------------------
lib/ext2fs/ext2fs.h | 4 +-
lib/ext2fs/ind_block.c | 4 +-
lib/ext2fs/inode.c | 4 +-
misc/e2image.c | 2 -
6 files changed, 52 insertions(+), 35 deletions(-)
Index: e2fsprogs-1.39-tyt3-v6/lib/ext2fs/block.c
===================================================================
--- e2fsprogs-1.39-tyt3-v6.orig/lib/ext2fs/block.c 2007-06-11 12:48:52.000000000 +0200
+++ e2fsprogs-1.39-tyt3-v6/lib/ext2fs/block.c 2007-06-11 12:48:59.000000000 +0200
@@ -305,7 +305,7 @@ static int block_iterate_ind(blk_t *ind_
{
int ret = 0, changed = 0;
int i, flags, limit, offset;
- blk_t *block_nr;
+ __u32 *block_nr;
limit = ctx->fs->blocksize >> 2;
if (!(ctx->flags & BLOCK_FLAG_DEPTH_TRAVERSE) &&
@@ -330,33 +330,37 @@ static int block_iterate_ind(blk_t *ind_
return ret;
}
- block_nr = (blk_t *) ctx->ind_buf;
+ block_nr = (__u32 *) ctx->ind_buf;
offset = 0;
if (ctx->flags & BLOCK_FLAG_APPEND) {
for (i = 0; i < limit; i++, ctx->bcount++, block_nr++) {
- flags = (*ctx->func)(ctx->fs, block_nr, ctx->bcount,
+ blk_t b = *block_nr;
+ flags = (*ctx->func)(ctx->fs, &b, ctx->bcount,
*ind_block, offset,
ctx->priv_data);
+ *block_nr = b;
changed |= flags;
if (flags & BLOCK_ABORT) {
ret |= BLOCK_ABORT;
break;
}
- offset += sizeof(blk_t);
+ offset += sizeof(__u32);
}
} else {
for (i = 0; i < limit; i++, ctx->bcount++, block_nr++) {
+ blk_t b = *block_nr;
if (*block_nr == 0)
continue;
- flags = (*ctx->func)(ctx->fs, block_nr, ctx->bcount,
+ flags = (*ctx->func)(ctx->fs, &b, ctx->bcount,
*ind_block, offset,
ctx->priv_data);
+ *block_nr = b;
changed |= flags;
if (flags & BLOCK_ABORT) {
ret |= BLOCK_ABORT;
break;
}
- offset += sizeof(blk_t);
+ offset += sizeof(__u32);
}
}
if (changed & BLOCK_CHANGED) {
@@ -379,7 +383,7 @@ static int block_iterate_dind(blk_t *din
{
int ret = 0, changed = 0;
int i, flags, limit, offset;
- blk_t *block_nr;
+ __u32 *block_nr;
limit = ctx->fs->blocksize >> 2;
if (!(ctx->flags & (BLOCK_FLAG_DEPTH_TRAVERSE |
@@ -404,35 +408,39 @@ static int block_iterate_dind(blk_t *din
return ret;
}
- block_nr = (blk_t *) ctx->dind_buf;
+ block_nr = (__u32 *) ctx->dind_buf;
offset = 0;
if (ctx->flags & BLOCK_FLAG_APPEND) {
for (i = 0; i < limit; i++, block_nr++) {
- flags = block_iterate_ind(block_nr,
+ blk_t b = *block_nr;
+ flags = block_iterate_ind(&b,
*dind_block, offset,
ctx);
+ *block_nr = b;
changed |= flags;
if (flags & (BLOCK_ABORT | BLOCK_ERROR)) {
ret |= flags & (BLOCK_ABORT | BLOCK_ERROR);
break;
}
- offset += sizeof(blk_t);
+ offset += sizeof(__u32);
}
} else {
for (i = 0; i < limit; i++, block_nr++) {
+ blk_t b = *block_nr;
if (*block_nr == 0) {
ctx->bcount += limit;
continue;
}
- flags = block_iterate_ind(block_nr,
+ flags = block_iterate_ind(&b,
*dind_block, offset,
ctx);
+ *block_nr = b;
changed |= flags;
if (flags & (BLOCK_ABORT | BLOCK_ERROR)) {
ret |= flags & (BLOCK_ABORT | BLOCK_ERROR);
break;
}
- offset += sizeof(blk_t);
+ offset += sizeof(__u32);
}
}
if (changed & BLOCK_CHANGED) {
@@ -455,7 +463,7 @@ static int block_iterate_tind(blk_t *tin
{
int ret = 0, changed = 0;
int i, flags, limit, offset;
- blk_t *block_nr;
+ __u32 *block_nr;
limit = ctx->fs->blocksize >> 2;
if (!(ctx->flags & (BLOCK_FLAG_DEPTH_TRAVERSE |
@@ -480,35 +488,39 @@ static int block_iterate_tind(blk_t *tin
return ret;
}
- block_nr = (blk_t *) ctx->tind_buf;
+ block_nr = (__u32 *) ctx->tind_buf;
offset = 0;
if (ctx->flags & BLOCK_FLAG_APPEND) {
for (i = 0; i < limit; i++, block_nr++) {
- flags = block_iterate_dind(block_nr,
+ blk_t b = *block_nr;
+ flags = block_iterate_dind(&b,
*tind_block,
offset, ctx);
+ *block_nr = b;
changed |= flags;
if (flags & (BLOCK_ABORT | BLOCK_ERROR)) {
ret |= flags & (BLOCK_ABORT | BLOCK_ERROR);
break;
}
- offset += sizeof(blk_t);
+ offset += sizeof(__u32);
}
} else {
for (i = 0; i < limit; i++, block_nr++) {
+ blk_t b = *block_nr;
if (*block_nr == 0) {
ctx->bcount += limit*limit;
continue;
}
- flags = block_iterate_dind(block_nr,
+ flags = block_iterate_dind(&b,
*tind_block,
offset, ctx);
+ *block_nr = b;
changed |= flags;
if (flags & (BLOCK_ABORT | BLOCK_ERROR)) {
ret |= flags & (BLOCK_ABORT | BLOCK_ERROR);
break;
}
- offset += sizeof(blk_t);
+ offset += sizeof(__u32);
}
}
if (changed & BLOCK_CHANGED) {
@@ -541,7 +553,7 @@ errcode_t ext2fs_block_iterate2(ext2_fil
{
int i;
int ret = 0;
- blk_t blocks[EXT2_N_BLOCKS]; /* directory data blocks */
+ __u32 blocks[EXT2_N_BLOCKS]; /* directory data blocks */
struct ext2_inode inode;
errcode_t retval;
struct block_context ctx;
@@ -613,29 +625,34 @@ errcode_t ext2fs_block_iterate2(ext2_fil
*/
for (i = 0; i < EXT2_NDIR_BLOCKS ; i++, ctx.bcount++) {
if (blocks[i] || (flags & BLOCK_FLAG_APPEND)) {
- ret |= (*ctx.func)(fs, &blocks[i],
+ blk_t b = blocks[i];
+ ret |= (*ctx.func)(fs, &b,
ctx.bcount, 0, i, priv_data);
+ blocks[i] = b;
if (ret & BLOCK_ABORT)
goto abort_exit;
}
}
if (*(blocks + EXT2_IND_BLOCK) || (flags & BLOCK_FLAG_APPEND)) {
- ret |= block_iterate_ind(blocks + EXT2_IND_BLOCK,
- 0, EXT2_IND_BLOCK, &ctx);
+ blk_t b = *(blocks + EXT2_IND_BLOCK);
+ ret |= block_iterate_ind(&b, 0, EXT2_IND_BLOCK, &ctx);
+ *(blocks + EXT2_IND_BLOCK) = b;
if (ret & BLOCK_ABORT)
goto abort_exit;
} else
ctx.bcount += limit;
if (*(blocks + EXT2_DIND_BLOCK) || (flags & BLOCK_FLAG_APPEND)) {
- ret |= block_iterate_dind(blocks + EXT2_DIND_BLOCK,
- 0, EXT2_DIND_BLOCK, &ctx);
+ blk_t b = *(blocks + EXT2_DIND_BLOCK);
+ ret |= block_iterate_dind(&b, 0, EXT2_DIND_BLOCK, &ctx);
+ *(blocks + EXT2_DIND_BLOCK) = b;
if (ret & BLOCK_ABORT)
goto abort_exit;
} else
ctx.bcount += limit * limit;
if (*(blocks + EXT2_TIND_BLOCK) || (flags & BLOCK_FLAG_APPEND)) {
- ret |= block_iterate_tind(blocks + EXT2_TIND_BLOCK,
- 0, EXT2_TIND_BLOCK, &ctx);
+ blk_t b = *(blocks + EXT2_TIND_BLOCK);
+ ret |= block_iterate_tind(&b, 0, EXT2_TIND_BLOCK, &ctx);
+ *(blocks + EXT2_TIND_BLOCK) = b;
if (ret & BLOCK_ABORT)
goto abort_exit;
}
@@ -643,7 +660,7 @@ errcode_t ext2fs_block_iterate2(ext2_fil
abort_exit:
if (ret & BLOCK_CHANGED) {
for (i=0; i < EXT2_N_BLOCKS; i++)
- inode.i_block[i] = blocks[i];
+ inode.i_block[i] = (__u32)blocks[i];
retval = ext2fs_write_inode(fs, ino, &inode);
if (retval)
return retval;
Index: e2fsprogs-1.39-tyt3-v6/lib/ext2fs/ind_block.c
===================================================================
--- e2fsprogs-1.39-tyt3-v6.orig/lib/ext2fs/ind_block.c 2007-06-11 12:48:33.000000000 +0200
+++ e2fsprogs-1.39-tyt3-v6/lib/ext2fs/ind_block.c 2007-06-11 12:48:59.000000000 +0200
@@ -34,7 +34,7 @@ errcode_t ext2fs_read_ind_block(ext2_fil
#ifdef EXT2FS_ENABLE_SWAPFS
if (fs->flags & (EXT2_FLAG_SWAP_BYTES | EXT2_FLAG_SWAP_BYTES_READ)) {
int limit = fs->blocksize >> 2;
- blk_t *block_nr = (blk_t *)buf;
+ __u32 *block_nr = (__u32 *)buf;
int i;
for (i = 0; i < limit; i++, block_nr++)
@@ -52,7 +52,7 @@ errcode_t ext2fs_write_ind_block(ext2_fi
#ifdef EXT2FS_ENABLE_SWAPFS
if (fs->flags & (EXT2_FLAG_SWAP_BYTES | EXT2_FLAG_SWAP_BYTES_WRITE)) {
int limit = fs->blocksize >> 2;
- blk_t *block_nr = (blk_t *)buf;
+ __u32 *block_nr = (__u32 *)buf;
int i;
for (i = 0; i < limit; i++, block_nr++)
Index: e2fsprogs-1.39-tyt3-v6/lib/ext2fs/ext2fs.h
===================================================================
--- e2fsprogs-1.39-tyt3-v6.orig/lib/ext2fs/ext2fs.h 2007-06-11 12:48:52.000000000 +0200
+++ e2fsprogs-1.39-tyt3-v6/lib/ext2fs/ext2fs.h 2007-06-11 12:48:59.000000000 +0200
@@ -248,7 +248,7 @@ struct struct_ext2_filsys {
int inode_blocks_per_group;
ext2fs_inode_bitmap inode_map;
ext2fs_block_bitmap block_map;
- errcode_t (*get_blocks)(ext2_filsys fs, ext2_ino_t ino, blk_t *blocks);
+ errcode_t (*get_blocks)(ext2_filsys fs, ext2_ino_t ino, __u32 *blocks);
errcode_t (*check_directory)(ext2_filsys fs, ext2_ino_t ino);
errcode_t (*write_bitmaps)(ext2_filsys fs);
errcode_t (*read_inode)(ext2_filsys fs, ext2_ino_t ino,
@@ -937,7 +937,7 @@ extern errcode_t ext2fs_write_inode(ext2
struct ext2_inode * inode);
extern errcode_t ext2fs_write_new_inode(ext2_filsys fs, ext2_ino_t ino,
struct ext2_inode * inode);
-extern errcode_t ext2fs_get_blocks(ext2_filsys fs, ext2_ino_t ino, blk_t *blocks);
+extern errcode_t ext2fs_get_blocks(ext2_filsys fs, ext2_ino_t ino, __u32 *blocks);
extern errcode_t ext2fs_check_directory(ext2_filsys fs, ext2_ino_t ino);
/* inode_io.c */
Index: e2fsprogs-1.39-tyt3-v6/lib/ext2fs/inode.c
===================================================================
--- e2fsprogs-1.39-tyt3-v6.orig/lib/ext2fs/inode.c 2007-06-11 12:48:54.000000000 +0200
+++ e2fsprogs-1.39-tyt3-v6/lib/ext2fs/inode.c 2007-06-11 12:48:59.000000000 +0200
@@ -107,7 +107,7 @@ errcode_t ext2fs_open_inode_scan(ext2_fi
{
ext2_inode_scan scan;
errcode_t retval;
- errcode_t (*save_get_blocks)(ext2_filsys f, ext2_ino_t ino, blk_t *blocks);
+ errcode_t (*save_get_blocks)(ext2_filsys f, ext2_ino_t ino, __u32 *blocks);
EXT2_CHECK_MAGIC(fs, EXT2_ET_MAGIC_EXT2FS_FILSYS);
@@ -758,7 +758,7 @@ errcode_t ext2fs_write_new_inode(ext2_fi
}
-errcode_t ext2fs_get_blocks(ext2_filsys fs, ext2_ino_t ino, blk_t *blocks)
+errcode_t ext2fs_get_blocks(ext2_filsys fs, ext2_ino_t ino, __u32 *blocks)
{
struct ext2_inode inode;
int i;
Index: e2fsprogs-1.39-tyt3-v6/e2fsck/pass1.c
===================================================================
--- e2fsprogs-1.39-tyt3-v6.orig/e2fsck/pass1.c 2007-06-11 12:48:57.000000000 +0200
+++ e2fsprogs-1.39-tyt3-v6/e2fsck/pass1.c 2007-06-11 12:48:59.000000000 +0200
@@ -2433,7 +2433,7 @@ static void mark_table_blocks(e2fsck_t c
* the inode again.
*/
static errcode_t pass1_get_blocks(ext2_filsys fs, ext2_ino_t ino,
- blk_t *blocks)
+ __u32 *blocks)
{
e2fsck_t ctx = (e2fsck_t) fs->priv_data;
int i;
Index: e2fsprogs-1.39-tyt3-v6/misc/e2image.c
===================================================================
--- e2fsprogs-1.39-tyt3-v6.orig/misc/e2image.c 2007-06-11 12:48:54.000000000 +0200
+++ e2fsprogs-1.39-tyt3-v6/misc/e2image.c 2007-06-11 12:48:59.000000000 +0200
@@ -165,7 +165,7 @@ static struct ext2_inode *stashed_inode;
static errcode_t meta_get_blocks(ext2_filsys fs EXT2FS_ATTR((unused)),
ext2_ino_t ino,
- blk_t *blocks)
+ __u32 *blocks)
{
int i;
