diff options
Diffstat (limited to 'usr/kinit/fstype/squashfs_fs.h')
| -rw-r--r-- | usr/kinit/fstype/squashfs_fs.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/usr/kinit/fstype/squashfs_fs.h b/usr/kinit/fstype/squashfs_fs.h new file mode 100644 index 0000000..c18365d --- /dev/null +++ b/usr/kinit/fstype/squashfs_fs.h @@ -0,0 +1,48 @@ +#ifndef __SQUASHFS_FS_H +#define __SQUASHFS_FS_H + +/* + * Squashfs + */ + +#define SQUASHFS_MAGIC 0x73717368 +#define SQUASHFS_MAGIC_SWAP 0x68737173 + +/* + * Squashfs + LZMA + */ + +#define SQUASHFS_MAGIC_LZMA 0x71736873 +#define SQUASHFS_MAGIC_LZMA_SWAP 0x73687371 + +/* definitions for structures on disk */ +struct squashfs_super_block { + unsigned int s_magic; + unsigned int inodes; + unsigned int bytes_used_2; + unsigned int uid_start_2; + unsigned int guid_start_2; + unsigned int inode_table_start_2; + unsigned int directory_table_start_2; + unsigned int s_major:16; + unsigned int s_minor:16; + unsigned int block_size_1:16; + unsigned int block_log:16; + unsigned int flags:8; + unsigned int no_uids:8; + unsigned int no_guids:8; + unsigned int mkfs_time /* time of filesystem creation */; + long long root_inode; + unsigned int block_size; + unsigned int fragments; + unsigned int fragment_table_start_2; + long long bytes_used; + long long uid_start; + long long guid_start; + long long inode_table_start; + long long directory_table_start; + long long fragment_table_start; + long long lookup_table_start; +} __attribute__ ((packed)); + +#endif /* __SQUASHFS_FS_H */ |