emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Big dead code elimination pass from Garrett.

Browse Source
This commit is contained in:
Rob Landley
2006-05-03 21:58:45 +00:00
parent db2ab89b7c
commit 7c94bed234
24 changed files with 138 additions and 449 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
e2fsprogs/ext2fs/bmap.c
View File

@@ -18,12 +18,6 @@
#include "ext2_fs.h"
#include "ext2fs.h"
#if defined(__GNUC__) && !defined(NO_INLINE_FUNCS)
#define _BMAP_INLINE_ __inline__
#else
#define _BMAP_INLINE_
#endif
extern errcode_t ext2fs_bmap(ext2_filsys fs, ext2_ino_t ino,
struct ext2_inode *inode,
char *block_buf, int bmap_flags,
@@ -31,7 +25,7 @@ extern errcode_t ext2fs_bmap(ext2_filsys fs, ext2_ino_t ino,
#define inode_bmap(inode, nr) ((inode)->i_block[(nr)])
static _BMAP_INLINE_ errcode_t block_ind_bmap(ext2_filsys fs, int flags,
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)
@@ -51,7 +45,7 @@ static _BMAP_INLINE_ errcode_t block_ind_bmap(ext2_filsys fs, int flags,
if (flags & BMAP_SET) {
b = *ret_blk;
#ifdef EXT2FS_ENABLE_SWAPFS
#if BB_BIG_ENDIAN
if ((fs->flags & EXT2_FLAG_SWAP_BYTES) ||
(fs->flags & EXT2_FLAG_SWAP_BYTES_WRITE))
b = ext2fs_swab32(b);
@@ -62,7 +56,7 @@ static _BMAP_INLINE_ errcode_t block_ind_bmap(ext2_filsys fs, int flags,
b = ((blk_t *) block_buf)[nr];
#ifdef EXT2FS_ENABLE_SWAPFS
#if BB_BIG_ENDIAN
if ((fs->flags & EXT2_FLAG_SWAP_BYTES) ||
(fs->flags & EXT2_FLAG_SWAP_BYTES_READ))
b = ext2fs_swab32(b);
@@ -75,7 +69,7 @@ static _BMAP_INLINE_ errcode_t block_ind_bmap(ext2_filsys fs, int flags,
if (retval)
return retval;
#ifdef EXT2FS_ENABLE_SWAPFS
#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);
@@ -94,7 +88,7 @@ static _BMAP_INLINE_ errcode_t block_ind_bmap(ext2_filsys fs, int flags,
return 0;
}
static _BMAP_INLINE_ errcode_t block_dind_bmap(ext2_filsys fs, int flags,
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)
@@ -114,7 +108,7 @@ static _BMAP_INLINE_ errcode_t block_dind_bmap(ext2_filsys fs, int flags,
return retval;
}
static _BMAP_INLINE_ errcode_t block_tind_bmap(ext2_filsys fs, int flags,
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)
@@ -167,7 +161,7 @@ errcode_t ext2fs_bmap(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode,
if (block < EXT2_NDIR_BLOCKS) {
if (bmap_flags & BMAP_SET) {
b = *phys_blk;
#ifdef EXT2FS_ENABLE_SWAPFS
#if BB_BIG_ENDIAN
if ((fs->flags & EXT2_FLAG_SWAP_BYTES) ||
(fs->flags & EXT2_FLAG_SWAP_BYTES_READ))
b = ext2fs_swab32(b);