diff options
Diffstat (limited to 'fs/squashfs/squashfs_fs.h')
| -rw-r--r-- | fs/squashfs/squashfs_fs.h | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/fs/squashfs/squashfs_fs.h b/fs/squashfs/squashfs_fs.h index e8e14645de9..4b2beda4949 100644 --- a/fs/squashfs/squashfs_fs.h +++ b/fs/squashfs/squashfs_fs.h @@ -30,11 +30,6 @@ /* size of metadata (inode and directory) blocks */ #define SQUASHFS_METADATA_SIZE 8192 -#define SQUASHFS_METADATA_LOG 13 - -/* default size of data blocks */ -#define SQUASHFS_FILE_SIZE 131072 -#define SQUASHFS_FILE_LOG 17 /* default size of block device I/O */ #ifdef CONFIG_SQUASHFS_4K_DEVBLK_SIZE @@ -46,12 +41,12 @@ #define SQUASHFS_FILE_MAX_SIZE 1048576 #define SQUASHFS_FILE_MAX_LOG 20 -/* Max number of uids and gids */ -#define SQUASHFS_IDS 65536 - /* Max length of filename (not 255) */ #define SQUASHFS_NAME_LEN 256 +/* Max value for directory header count*/ +#define SQUASHFS_DIR_COUNT 256 + #define SQUASHFS_INVALID_FRAG (0xffffffffU) #define SQUASHFS_INVALID_XATTR (0xffffffffU) #define SQUASHFS_INVALID_BLK (-1LL) @@ -92,7 +87,7 @@ #define SQUASHFS_COMP_OPTS(flags) SQUASHFS_BIT(flags, \ SQUASHFS_COMP_OPT) -/* Max number of types and file types */ +/* Inode types including extended types */ #define SQUASHFS_DIR_TYPE 1 #define SQUASHFS_REG_TYPE 2 #define SQUASHFS_SYMLINK_TYPE 3 @@ -108,6 +103,9 @@ #define SQUASHFS_LFIFO_TYPE 13 #define SQUASHFS_LSOCKET_TYPE 14 +/* Max type value stored in directory entry */ +#define SQUASHFS_MAX_DIR_TYPE 7 + /* Xattr types */ #define SQUASHFS_XATTR_USER 0 #define SQUASHFS_XATTR_TRUSTED 1 @@ -142,9 +140,6 @@ #define SQUASHFS_MKINODE(A, B) ((long long)(((long long) (A)\ << 16) + (B))) -/* Translate between VFS mode and squashfs mode */ -#define SQUASHFS_MODE(A) ((A) & 0xfff) - /* fragment and fragment table defines */ #define SQUASHFS_FRAGMENT_BYTES(A) \ ((A) * sizeof(struct squashfs_fragment_entry)) @@ -215,11 +210,6 @@ /* cached data constants for filesystem */ #define SQUASHFS_CACHED_BLKS 8 -#define SQUASHFS_MAX_FILE_SIZE_LOG 64 - -#define SQUASHFS_MAX_FILE_SIZE (1LL << \ - (SQUASHFS_MAX_FILE_SIZE_LOG - 2)) - /* meta index cache */ #define SQUASHFS_META_INDEXES (SQUASHFS_METADATA_SIZE / sizeof(unsigned int)) #define SQUASHFS_META_ENTRIES 127 |