diff options
Diffstat (limited to 'e2fsprogs/ext2fs/cmp_bitmaps.c')
-rw-r--r-- | e2fsprogs/ext2fs/cmp_bitmaps.c | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/e2fsprogs/ext2fs/cmp_bitmaps.c b/e2fsprogs/ext2fs/cmp_bitmaps.c deleted file mode 100644 index 05b8eb8..0000000 --- a/e2fsprogs/ext2fs/cmp_bitmaps.c +++ /dev/null @@ -1,73 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* - * cmp_bitmaps.c --- routines to compare inode and block bitmaps. - * - * Copyright (C) 1995 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 <fcntl.h> -#include <time.h> -#if HAVE_SYS_STAT_H -#include <sys/stat.h> -#endif -#if HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif - -#include "ext2_fs.h" -#include "ext2fs.h" - -errcode_t ext2fs_compare_block_bitmap(ext2fs_block_bitmap bm1, - ext2fs_block_bitmap bm2) -{ - blk_t i; - - EXT2_CHECK_MAGIC(bm1, EXT2_ET_MAGIC_BLOCK_BITMAP); - EXT2_CHECK_MAGIC(bm2, EXT2_ET_MAGIC_BLOCK_BITMAP); - - if ((bm1->start != bm2->start) || - (bm1->end != bm2->end) || - (memcmp(bm1->bitmap, bm2->bitmap, - (size_t) (bm1->end - bm1->start)/8))) - return EXT2_ET_NEQ_BLOCK_BITMAP; - - for (i = bm1->end - ((bm1->end - bm1->start) % 8); i <= bm1->end; i++) - if (ext2fs_fast_test_block_bitmap(bm1, i) != - ext2fs_fast_test_block_bitmap(bm2, i)) - return EXT2_ET_NEQ_BLOCK_BITMAP; - - return 0; -} - -errcode_t ext2fs_compare_inode_bitmap(ext2fs_inode_bitmap bm1, - ext2fs_inode_bitmap bm2) -{ - ext2_ino_t i; - - EXT2_CHECK_MAGIC(bm1, EXT2_ET_MAGIC_INODE_BITMAP); - EXT2_CHECK_MAGIC(bm2, EXT2_ET_MAGIC_INODE_BITMAP); - - if ((bm1->start != bm2->start) || - (bm1->end != bm2->end) || - (memcmp(bm1->bitmap, bm2->bitmap, - (size_t) (bm1->end - bm1->start)/8))) - return EXT2_ET_NEQ_INODE_BITMAP; - - for (i = bm1->end - ((bm1->end - bm1->start) % 8); i <= bm1->end; i++) - if (ext2fs_fast_test_inode_bitmap(bm1, i) != - ext2fs_fast_test_inode_bitmap(bm2, i)) - return EXT2_ET_NEQ_INODE_BITMAP; - - return 0; -} - |