| inode.h (30418) | inode.h (30513) |
|---|---|
| 1/* 2 * Copyright (c) 1982, 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. --- 22 unchanged lines hidden (view full) --- 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)inode.h 8.9 (Berkeley) 5/14/95 | 1/* 2 * Copyright (c) 1982, 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. --- 22 unchanged lines hidden (view full) --- 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)inode.h 8.9 (Berkeley) 5/14/95 |
| 39 * $Id: inode.h,v 1.16 1997/07/13 15:40:31 bde Exp $ | 39 * $Id: inode.h,v 1.17 1997/10/14 18:46:45 phk Exp $ |
| 40 */ 41 42#ifndef _UFS_UFS_INODE_H_ 43#define _UFS_UFS_INODE_H_ 44 45#include <ufs/ufs/dinode.h> 46 47/* --- 6 unchanged lines hidden (view full) --- 54 * UFS filesystem. It is composed of two types of information. The first part 55 * is the information that is needed only while the file is active (such as 56 * the identity of the file and linkage to speed its lookup). The second part 57 * is the permanent meta-data associated with the file which is read in 58 * from the permanent dinode from long term storage when the file becomes 59 * active, and is put back when the file is no longer being used. 60 */ 61struct inode { | 40 */ 41 42#ifndef _UFS_UFS_INODE_H_ 43#define _UFS_UFS_INODE_H_ 44 45#include <ufs/ufs/dinode.h> 46 47/* --- 6 unchanged lines hidden (view full) --- 54 * UFS filesystem. It is composed of two types of information. The first part 55 * is the information that is needed only while the file is active (such as 56 * the identity of the file and linkage to speed its lookup). The second part 57 * is the permanent meta-data associated with the file which is read in 58 * from the permanent dinode from long term storage when the file becomes 59 * active, and is put back when the file is no longer being used. 60 */ 61struct inode { |
| 62 struct lock i_lock; /* Inode lock. >Keep this first< */ |
|
| 62 LIST_ENTRY(inode) i_hash;/* Hash chain. */ 63 struct vnode *i_vnode;/* Vnode associated with this inode. */ 64 struct vnode *i_devvp;/* Vnode for block I/O. */ 65 u_int32_t i_flag; /* flags, see below */ 66 dev_t i_dev; /* Device associated with the inode. */ 67 ino_t i_number; /* The identity of the inode. */ 68 69 union { /* Associated filesystem. */ 70 struct fs *fs; /* FFS */ 71 struct lfs *lfs; /* LFS */ 72 struct ext2_sb_info *e2fs; /* EXT2FS */ 73 } inode_u; 74#define i_fs inode_u.fs 75#define i_lfs inode_u.lfs 76#define i_e2fs inode_u.e2fs 77 struct dquot *i_dquot[MAXQUOTAS]; /* Dquot structures. */ 78 u_quad_t i_modrev; /* Revision level for NFS lease. */ 79 struct lockf *i_lockf;/* Head of byte-level lock list. */ | 63 LIST_ENTRY(inode) i_hash;/* Hash chain. */ 64 struct vnode *i_vnode;/* Vnode associated with this inode. */ 65 struct vnode *i_devvp;/* Vnode for block I/O. */ 66 u_int32_t i_flag; /* flags, see below */ 67 dev_t i_dev; /* Device associated with the inode. */ 68 ino_t i_number; /* The identity of the inode. */ 69 70 union { /* Associated filesystem. */ 71 struct fs *fs; /* FFS */ 72 struct lfs *lfs; /* LFS */ 73 struct ext2_sb_info *e2fs; /* EXT2FS */ 74 } inode_u; 75#define i_fs inode_u.fs 76#define i_lfs inode_u.lfs 77#define i_e2fs inode_u.e2fs 78 struct dquot *i_dquot[MAXQUOTAS]; /* Dquot structures. */ 79 u_quad_t i_modrev; /* Revision level for NFS lease. */ 80 struct lockf *i_lockf;/* Head of byte-level lock list. */ |
| 80 struct lock i_lock; /* Inode lock. */ | |
| 81 /* 82 * Side effects; used during directory lookup. 83 */ 84 int32_t i_count; /* Size of free slot in directory. */ 85 doff_t i_endoff; /* End of useful stuff in directory. */ 86 doff_t i_diroff; /* Offset in dir, where we found last entry. */ 87 doff_t i_offset; /* Offset of free space in directory. */ 88 ino_t i_ino; /* Inode number of found directory. */ --- 85 unchanged lines hidden --- | 81 /* 82 * Side effects; used during directory lookup. 83 */ 84 int32_t i_count; /* Size of free slot in directory. */ 85 doff_t i_endoff; /* End of useful stuff in directory. */ 86 doff_t i_diroff; /* Offset in dir, where we found last entry. */ 87 doff_t i_offset; /* Offset of free space in directory. */ 88 ino_t i_ino; /* Inode number of found directory. */ --- 85 unchanged lines hidden --- |