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Diffstat (limited to 'e2fsprogs/ext2fs/ext2fs_inline.c')
-rw-r--r--e2fsprogs/ext2fs/ext2fs_inline.c367
1 files changed, 0 insertions, 367 deletions
diff --git a/e2fsprogs/ext2fs/ext2fs_inline.c b/e2fsprogs/ext2fs/ext2fs_inline.c
deleted file mode 100644
index da1cf5b..0000000
--- a/e2fsprogs/ext2fs/ext2fs_inline.c
+++ /dev/null
@@ -1,367 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * ext2fs.h --- ext2fs
- *
- * Copyright (C) 1993, 1994, 1995, 1996 Theodore Ts'o.
- *
- * %Begin-Header%
- * This file may be redistributed under the terms of the GNU Public
- * License.
- * %End-Header%
- */
-
-#include "ext2fs.h"
-#include "bitops.h"
-#include <string.h>
-
-/*
- * Allocate memory
- */
-errcode_t ext2fs_get_mem(unsigned long size, void *ptr)
-{
- void **pp = (void **)ptr;
-
- *pp = malloc(size);
- if (!*pp)
- return EXT2_ET_NO_MEMORY;
- return 0;
-}
-
-/*
- * Free memory
- */
-errcode_t ext2fs_free_mem(void *ptr)
-{
- void **pp = (void **)ptr;
-
- free(*pp);
- *pp = 0;
- return 0;
-}
-
-/*
- * Resize memory
- */
-errcode_t ext2fs_resize_mem(unsigned long EXT2FS_ATTR((unused)) old_size,
- unsigned long size, void *ptr)
-{
- void *p;
-
- /* Use "memcpy" for pointer assignments here to avoid problems
- * with C99 strict type aliasing rules. */
- memcpy(&p, ptr, sizeof (p));
- p = realloc(p, size);
- if (!p)
- return EXT2_ET_NO_MEMORY;
- memcpy(ptr, &p, sizeof (p));
- return 0;
-}
-
-/*
- * Mark a filesystem superblock as dirty
- */
-void ext2fs_mark_super_dirty(ext2_filsys fs)
-{
- fs->flags |= EXT2_FLAG_DIRTY | EXT2_FLAG_CHANGED;
-}
-
-/*
- * Mark a filesystem as changed
- */
-void ext2fs_mark_changed(ext2_filsys fs)
-{
- fs->flags |= EXT2_FLAG_CHANGED;
-}
-
-/*
- * Check to see if a filesystem has changed
- */
-int ext2fs_test_changed(ext2_filsys fs)
-{
- return (fs->flags & EXT2_FLAG_CHANGED);
-}
-
-/*
- * Mark a filesystem as valid
- */
-void ext2fs_mark_valid(ext2_filsys fs)
-{
- fs->flags |= EXT2_FLAG_VALID;
-}
-
-/*
- * Mark a filesystem as NOT valid
- */
-void ext2fs_unmark_valid(ext2_filsys fs)
-{
- fs->flags &= ~EXT2_FLAG_VALID;
-}
-
-/*
- * Check to see if a filesystem is valid
- */
-int ext2fs_test_valid(ext2_filsys fs)
-{
- return (fs->flags & EXT2_FLAG_VALID);
-}
-
-/*
- * Mark the inode bitmap as dirty
- */
-void ext2fs_mark_ib_dirty(ext2_filsys fs)
-{
- fs->flags |= EXT2_FLAG_IB_DIRTY | EXT2_FLAG_CHANGED;
-}
-
-/*
- * Mark the block bitmap as dirty
- */
-void ext2fs_mark_bb_dirty(ext2_filsys fs)
-{
- fs->flags |= EXT2_FLAG_BB_DIRTY | EXT2_FLAG_CHANGED;
-}
-
-/*
- * Check to see if a filesystem's inode bitmap is dirty
- */
-int ext2fs_test_ib_dirty(ext2_filsys fs)
-{
- return (fs->flags & EXT2_FLAG_IB_DIRTY);
-}
-
-/*
- * Check to see if a filesystem's block bitmap is dirty
- */
-int ext2fs_test_bb_dirty(ext2_filsys fs)
-{
- return (fs->flags & EXT2_FLAG_BB_DIRTY);
-}
-
-/*
- * Return the group # of a block
- */
-int ext2fs_group_of_blk(ext2_filsys fs, blk_t blk)
-{
- return (blk - fs->super->s_first_data_block) /
- fs->super->s_blocks_per_group;
-}
-
-/*
- * Return the group # of an inode number
- */
-int ext2fs_group_of_ino(ext2_filsys fs, ext2_ino_t ino)
-{
- return (ino - 1) / fs->super->s_inodes_per_group;
-}
-
-blk_t ext2fs_inode_data_blocks(ext2_filsys fs,
- struct ext2_inode *inode)
-{
- return inode->i_blocks -
- (inode->i_file_acl ? fs->blocksize >> 9 : 0);
-}
-
-
-
-
-
-
-
-
-
-__u16 ext2fs_swab16(__u16 val)
-{
- return (val >> 8) | (val << 8);
-}
-
-__u32 ext2fs_swab32(__u32 val)
-{
- return ((val>>24) | ((val>>8)&0xFF00) |
- ((val<<8)&0xFF0000) | (val<<24));
-}
-
-int ext2fs_test_generic_bitmap(ext2fs_generic_bitmap bitmap,
- blk_t bitno);
-
-int ext2fs_test_generic_bitmap(ext2fs_generic_bitmap bitmap,
- blk_t bitno)
-{
- if ((bitno < bitmap->start) || (bitno > bitmap->end)) {
- ext2fs_warn_bitmap2(bitmap, EXT2FS_TEST_ERROR, bitno);
- return 0;
- }
- return ext2fs_test_bit(bitno - bitmap->start, bitmap->bitmap);
-}
-
-int ext2fs_mark_block_bitmap(ext2fs_block_bitmap bitmap,
- blk_t block)
-{
- return ext2fs_mark_generic_bitmap((ext2fs_generic_bitmap)
- bitmap,
- block);
-}
-
-int ext2fs_unmark_block_bitmap(ext2fs_block_bitmap bitmap,
- blk_t block)
-{
- return ext2fs_unmark_generic_bitmap((ext2fs_generic_bitmap) bitmap,
- block);
-}
-
-int ext2fs_test_block_bitmap(ext2fs_block_bitmap bitmap,
- blk_t block)
-{
- return ext2fs_test_generic_bitmap((ext2fs_generic_bitmap) bitmap,
- block);
-}
-
-int ext2fs_mark_inode_bitmap(ext2fs_inode_bitmap bitmap,
- ext2_ino_t inode)
-{
- return ext2fs_mark_generic_bitmap((ext2fs_generic_bitmap) bitmap,
- inode);
-}
-
-int ext2fs_unmark_inode_bitmap(ext2fs_inode_bitmap bitmap,
- ext2_ino_t inode)
-{
- return ext2fs_unmark_generic_bitmap((ext2fs_generic_bitmap) bitmap,
- inode);
-}
-
-int ext2fs_test_inode_bitmap(ext2fs_inode_bitmap bitmap,
- ext2_ino_t inode)
-{
- return ext2fs_test_generic_bitmap((ext2fs_generic_bitmap) bitmap,
- inode);
-}
-
-void ext2fs_fast_mark_block_bitmap(ext2fs_block_bitmap bitmap,
- blk_t block)
-{
- ext2fs_set_bit(block - bitmap->start, bitmap->bitmap);
-}
-
-void ext2fs_fast_unmark_block_bitmap(ext2fs_block_bitmap bitmap,
- blk_t block)
-{
- ext2fs_clear_bit(block - bitmap->start, bitmap->bitmap);
-}
-
-int ext2fs_fast_test_block_bitmap(ext2fs_block_bitmap bitmap,
- blk_t block)
-{
- return ext2fs_test_bit(block - bitmap->start, bitmap->bitmap);
-}
-
-void ext2fs_fast_mark_inode_bitmap(ext2fs_inode_bitmap bitmap,
- ext2_ino_t inode)
-{
- ext2fs_set_bit(inode - bitmap->start, bitmap->bitmap);
-}
-
-void ext2fs_fast_unmark_inode_bitmap(ext2fs_inode_bitmap bitmap,
- ext2_ino_t inode)
-{
- ext2fs_clear_bit(inode - bitmap->start, bitmap->bitmap);
-}
-
-int ext2fs_fast_test_inode_bitmap(ext2fs_inode_bitmap bitmap,
- ext2_ino_t inode)
-{
- return ext2fs_test_bit(inode - bitmap->start, bitmap->bitmap);
-}
-
-blk_t ext2fs_get_block_bitmap_start(ext2fs_block_bitmap bitmap)
-{
- return bitmap->start;
-}
-
-ext2_ino_t ext2fs_get_inode_bitmap_start(ext2fs_inode_bitmap bitmap)
-{
- return bitmap->start;
-}
-
-blk_t ext2fs_get_block_bitmap_end(ext2fs_block_bitmap bitmap)
-{
- return bitmap->end;
-}
-
-ext2_ino_t ext2fs_get_inode_bitmap_end(ext2fs_inode_bitmap bitmap)
-{
- return bitmap->end;
-}
-
-int ext2fs_test_block_bitmap_range(ext2fs_block_bitmap bitmap,
- blk_t block, int num)
-{
- int i;
-
- if ((block < bitmap->start) || (block+num-1 > bitmap->end)) {
- ext2fs_warn_bitmap(EXT2_ET_BAD_BLOCK_TEST,
- block, bitmap->description);
- return 0;
- }
- for (i=0; i < num; i++) {
- if (ext2fs_fast_test_block_bitmap(bitmap, block+i))
- return 0;
- }
- return 1;
-}
-
-int ext2fs_fast_test_block_bitmap_range(ext2fs_block_bitmap bitmap,
- blk_t block, int num)
-{
- int i;
-
- for (i=0; i < num; i++) {
- if (ext2fs_fast_test_block_bitmap(bitmap, block+i))
- return 0;
- }
- return 1;
-}
-
-void ext2fs_mark_block_bitmap_range(ext2fs_block_bitmap bitmap,
- blk_t block, int num)
-{
- int i;
-
- if ((block < bitmap->start) || (block+num-1 > bitmap->end)) {
- ext2fs_warn_bitmap(EXT2_ET_BAD_BLOCK_MARK, block,
- bitmap->description);
- return;
- }
- for (i=0; i < num; i++)
- ext2fs_set_bit(block + i - bitmap->start, bitmap->bitmap);
-}
-
-void ext2fs_fast_mark_block_bitmap_range(ext2fs_block_bitmap bitmap,
- blk_t block, int num)
-{
- int i;
-
- for (i=0; i < num; i++)
- ext2fs_set_bit(block + i - bitmap->start, bitmap->bitmap);
-}
-
-void ext2fs_unmark_block_bitmap_range(ext2fs_block_bitmap bitmap,
- blk_t block, int num)
-{
- int i;
-
- if ((block < bitmap->start) || (block+num-1 > bitmap->end)) {
- ext2fs_warn_bitmap(EXT2_ET_BAD_BLOCK_UNMARK, block,
- bitmap->description);
- return;
- }
- for (i=0; i < num; i++)
- ext2fs_clear_bit(block + i - bitmap->start, bitmap->bitmap);
-}
-
-void ext2fs_fast_unmark_block_bitmap_range(ext2fs_block_bitmap bitmap,
- blk_t block, int num)
-{
- int i;
- for (i=0; i < num; i++)
- ext2fs_clear_bit(block + i - bitmap->start, bitmap->bitmap);
-}
generated by cgit v1.1 at 2024-11-07 05:48:13 +0000