Data Structures
struct	dinode

Macros
#define	INODESLOTSIZE 128

#define	L2INODESLOTSIZE 7

#define	log2INODESIZE 9 /* log2(bytes per dinode) */

#define	di_dirtable u._dir._table

#define	di_dtroot u._dir._dtroot

#define	di_parent di_dtroot.header.idotdot

#define	di_DASD di_dtroot.header.DASD

#define	di_gengen u._file._u1._imap._gengen

#define	di_xtroot u._file._u2._xtroot

#define	di_dxd u._file._u2._special._dxd

#define	di_btroot di_xtroot

#define	di_inlinedata u._file._u2._special._u

#define	di_rdev u._file._u2._special._u._rdev

#define	di_fastsymlink u._file._u2._special._u._fastsymlink

#define	di_inlineea u._file._u2._special._inlineea

#define	IFJOURNAL 0x00010000 /* journalled file */

#define	ISPARSE 0x00020000 /* sparse file enabled */

#define	INLINEEA 0x00040000 /* inline EA area free */

#define	ISWAPFILE 0x00800000 /* file open for pager swap space */

#define	IREADONLY 0x02000000 /* no write access to file */

#define	IHIDDEN 0x04000000 /* hidden file */

#define	ISYSTEM 0x08000000 /* system file */

#define	IDIRECTORY 0x20000000 /* directory (shadow of real bit) */

#define	IARCHIVE 0x40000000 /* file archive bit */

#define	INEWNAME 0x80000000 /* non-8.3 filename format */

#define	IRASH 0x4E000000 /* mask for changeable attributes */

#define	ATTRSHIFT

#define	JFS_NOATIME_FL 0x00080000 /* do not update atime */

#define	JFS_DIRSYNC_FL 0x00100000 /* dirsync behaviour */

#define	JFS_SYNC_FL 0x00200000 /* Synchronous updates */

#define	JFS_SECRM_FL 0x00400000 /* Secure deletion */

#define	JFS_UNRM_FL 0x00800000 /* allow for undelete */

#define	JFS_APPEND_FL 0x01000000 /* writes to file may only append */

#define	JFS_IMMUTABLE_FL 0x02000000 /* Immutable file */

#define	JFS_FL_USER_VISIBLE 0x03F80000

#define	JFS_FL_USER_MODIFIABLE 0x03F80000

#define	JFS_FL_INHERIT 0x03C80000

#define	JFS_IOC_GETFLAGS _IOR('f', 1, long)

#define	JFS_IOC_SETFLAGS _IOW('f', 2, long)

#define	JFS_IOC_GETFLAGS32 _IOR('f', 1, int)

#define	JFS_IOC_SETFLAGS32 _IOW('f', 2, int)

Macro Definition Documentation

#define ATTRSHIFT

Value:

25 /* bits to shift to move attribute

specification to mode position */

Definition at line 150 of file jfs_dinode.h.

#define di_btroot di_xtroot

Definition at line 126 of file jfs_dinode.h.

#define di_DASD di_dtroot.header.DASD

Definition at line 99 of file jfs_dinode.h.

#define di_dirtable u._dir._table

Definition at line 96 of file jfs_dinode.h.

#define di_dtroot u._dir._dtroot

Definition at line 97 of file jfs_dinode.h.

#define di_dxd u._file._u2._special._dxd

Definition at line 125 of file jfs_dinode.h.

#define di_fastsymlink u._file._u2._special._u._fastsymlink

Definition at line 129 of file jfs_dinode.h.

#define di_gengen u._file._u1._imap._gengen

Definition at line 109 of file jfs_dinode.h.

#define di_inlinedata u._file._u2._special._u

Definition at line 127 of file jfs_dinode.h.

#define di_inlineea u._file._u2._special._inlineea

Definition at line 130 of file jfs_dinode.h.

#define di_parent di_dtroot.header.idotdot

Definition at line 98 of file jfs_dinode.h.

#define di_rdev u._file._u2._special._u._rdev

Definition at line 128 of file jfs_dinode.h.

#define di_xtroot u._file._u2._xtroot

Definition at line 124 of file jfs_dinode.h.

#define IARCHIVE 0x40000000 /* file archive bit */

Definition at line 146 of file jfs_dinode.h.

#define IDIRECTORY 0x20000000 /* directory (shadow of real bit) */

Definition at line 145 of file jfs_dinode.h.

#define IFJOURNAL 0x00010000 /* journalled file */

Definition at line 135 of file jfs_dinode.h.

#define IHIDDEN 0x04000000 /* hidden file */

Definition at line 142 of file jfs_dinode.h.

#define INEWNAME 0x80000000 /* non-8.3 filename format */

Definition at line 147 of file jfs_dinode.h.

#define INLINEEA 0x00040000 /* inline EA area free */

Definition at line 137 of file jfs_dinode.h.

#define INODESLOTSIZE 128

Definition at line 25 of file jfs_dinode.h.

#define IRASH 0x4E000000 /* mask for changeable attributes */

Definition at line 149 of file jfs_dinode.h.

#define IREADONLY 0x02000000 /* no write access to file */

Definition at line 141 of file jfs_dinode.h.

#define ISPARSE 0x00020000 /* sparse file enabled */

Definition at line 136 of file jfs_dinode.h.

#define ISWAPFILE 0x00800000 /* file open for pager swap space */

Definition at line 138 of file jfs_dinode.h.

#define ISYSTEM 0x08000000 /* system file */

Definition at line 143 of file jfs_dinode.h.

#define JFS_APPEND_FL 0x01000000 /* writes to file may only append */

Definition at line 161 of file jfs_dinode.h.

#define JFS_DIRSYNC_FL 0x00100000 /* dirsync behaviour */

Definition at line 156 of file jfs_dinode.h.

#define JFS_FL_INHERIT 0x03C80000

Definition at line 166 of file jfs_dinode.h.

#define JFS_FL_USER_MODIFIABLE 0x03F80000

Definition at line 165 of file jfs_dinode.h.

#define JFS_FL_USER_VISIBLE 0x03F80000

Definition at line 164 of file jfs_dinode.h.

#define JFS_IMMUTABLE_FL 0x02000000 /* Immutable file */

Definition at line 162 of file jfs_dinode.h.

#define JFS_IOC_GETFLAGS _IOR('f', 1, long)

Definition at line 169 of file jfs_dinode.h.

#define JFS_IOC_GETFLAGS32 _IOR('f', 1, int)

Definition at line 172 of file jfs_dinode.h.

#define JFS_IOC_SETFLAGS _IOW('f', 2, long)

Definition at line 170 of file jfs_dinode.h.

#define JFS_IOC_SETFLAGS32 _IOW('f', 2, int)

Definition at line 173 of file jfs_dinode.h.

#define JFS_NOATIME_FL 0x00080000 /* do not update atime */

Definition at line 154 of file jfs_dinode.h.

#define JFS_SECRM_FL 0x00400000 /* Secure deletion */

Definition at line 158 of file jfs_dinode.h.

#define JFS_SYNC_FL 0x00200000 /* Synchronous updates */

Definition at line 157 of file jfs_dinode.h.

#define JFS_UNRM_FL 0x00800000 /* allow for undelete */

Definition at line 159 of file jfs_dinode.h.

#define L2INODESLOTSIZE 7

Definition at line 26 of file jfs_dinode.h.

#define log2INODESIZE 9 /* log2(bytes per dinode) */

Definition at line 27 of file jfs_dinode.h.

Data Structures

Macros

Macro Definition Documentation