cramfs_fs.h File Reference

#include <linux/types.h>
#include <linux/magic.h>

Go to the source code of this file.

Data Structures
struct	cramfs_inode
struct	cramfs_info
struct	cramfs_super

Macros
#define	CRAMFS_SIGNATURE   "Compressed ROMFS"
#define	CRAMFS_MODE_WIDTH   16
#define	CRAMFS_UID_WIDTH   16
#define	CRAMFS_SIZE_WIDTH   24
#define	CRAMFS_GID_WIDTH   8
#define	CRAMFS_NAMELEN_WIDTH   6
#define	CRAMFS_OFFSET_WIDTH   26
#define	CRAMFS_MAXPATHLEN   (((1 << CRAMFS_NAMELEN_WIDTH) - 1) << 2)
#define	CRAMFS_FLAG_FSID_VERSION_2   0x00000001 /* fsid version #2 */
#define	CRAMFS_FLAG_SORTED_DIRS   0x00000002 /* sorted dirs */
#define	CRAMFS_FLAG_HOLES   0x00000100 /* support for holes */
#define	CRAMFS_FLAG_WRONG_SIGNATURE   0x00000200 /* reserved */
#define	CRAMFS_FLAG_SHIFTED_ROOT_OFFSET   0x00000400 /* shifted root fs */
#define	CRAMFS_SUPPORTED_FLAGS

Macro Definition Documentation

#define CRAMFS_FLAG_FSID_VERSION_2   0x00000001 /* fsid version #2 */

Definition at line 71 of file cramfs_fs.h.

#define CRAMFS_FLAG_HOLES   0x00000100 /* support for holes */

Definition at line 73 of file cramfs_fs.h.

#define CRAMFS_FLAG_SHIFTED_ROOT_OFFSET   0x00000400 /* shifted root fs */

Definition at line 75 of file cramfs_fs.h.

#define CRAMFS_FLAG_SORTED_DIRS   0x00000002 /* sorted dirs */

Definition at line 72 of file cramfs_fs.h.

#define CRAMFS_FLAG_WRONG_SIGNATURE   0x00000200 /* reserved */

Definition at line 74 of file cramfs_fs.h.

#define CRAMFS_GID_WIDTH   8

Definition at line 16 of file cramfs_fs.h.

#define CRAMFS_MAXPATHLEN   (((1 << CRAMFS_NAMELEN_WIDTH) - 1) << 2)

Definition at line 24 of file cramfs_fs.h.

#define CRAMFS_MODE_WIDTH   16

Definition at line 13 of file cramfs_fs.h.

#define CRAMFS_NAMELEN_WIDTH   6

Definition at line 17 of file cramfs_fs.h.

#define CRAMFS_OFFSET_WIDTH   26

Definition at line 18 of file cramfs_fs.h.

#define CRAMFS_SIGNATURE   "Compressed ROMFS"

Definition at line 7 of file cramfs_fs.h.

#define CRAMFS_SIZE_WIDTH   24

Definition at line 15 of file cramfs_fs.h.

#define CRAMFS_SUPPORTED_FLAGS

Value:

( 0x000000ff \
                | CRAMFS_FLAG_HOLES \
                | CRAMFS_FLAG_WRONG_SIGNATURE \
                | CRAMFS_FLAG_SHIFTED_ROOT_OFFSET )

Definition at line 82 of file cramfs_fs.h.

#define CRAMFS_UID_WIDTH   16

Definition at line 14 of file cramfs_fs.h.