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Diff for /prex-old/include/sys/vnode.h between version 1.1.1.1 and 1.1.1.1.2.1

version 1.1.1.1, 2008/06/03 10:38:44 version 1.1.1.1.2.1, 2008/08/13 17:12:28
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         struct list     v_link;         /* link for hash list */          struct list     v_link;         /* link for hash list */
         struct mount    *v_mount;       /* mounted vfs pointer */          struct mount    *v_mount;       /* mounted vfs pointer */
         struct vnops    *v_op;          /* vnode operations */          struct vnops    *v_op;          /* vnode operations */
         int             v_refcount;     /* reference count */          int             v_refcnt;       /* reference count */
         int             v_type;         /* vnode type */          int             v_type;         /* vnode type */
         int             v_flags;        /* vnode flag */          int             v_flags;        /* vnode flag */
         mode_t          v_mode;         /* file mode */          mode_t          v_mode;         /* file mode */
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  * vnode operations   * vnode operations
  */   */
 struct vnops {  struct vnops {
         int (*open)     (vnode_t vp, mode_t mode);          int (*vop_open)         (vnode_t vp, int flags);
         int (*close)    (vnode_t vp, file_t fp);          int (*vop_close)        (vnode_t vp, file_t fp);
         int (*read)     (vnode_t vp, file_t fp, void *buf, size_t size, size_t *result);          int (*vop_read)         (vnode_t vp, file_t fp, void *buf, size_t size, size_t *result);
         int (*write)    (vnode_t vp, file_t fp, void *buf, size_t size, size_t *result);          int (*vop_write)        (vnode_t vp, file_t fp, void *buf, size_t size, size_t *result);
         int (*seek)     (vnode_t vp, file_t fp, off_t oldoff, off_t newoff);          int (*vop_seek)         (vnode_t vp, file_t fp, off_t oldoff, off_t newoff);
         int (*ioctl)    (vnode_t vp, file_t fp, int cmd, u_long arg);          int (*vop_ioctl)        (vnode_t vp, file_t fp, u_long cmd, void *arg);
         int (*fsync)    (vnode_t vp, file_t fp);          int (*vop_fsync)        (vnode_t vp, file_t fp);
         int (*readdir)  (vnode_t vp, file_t fp, struct dirent *dirent);          int (*vop_readdir)      (vnode_t vp, file_t fp, struct dirent *dirent);
         int (*lookup)   (vnode_t dvp, char *name, vnode_t vp);          int (*vop_lookup)       (vnode_t dvp, char *name, vnode_t vp);
         int (*create)   (vnode_t dvp, char *name, mode_t mode);          int (*vop_create)       (vnode_t dvp, char *name, mode_t mode);
         int (*remove)   (vnode_t dvp, vnode_t vp, char *name);          int (*vop_remove)       (vnode_t dvp, vnode_t vp, char *name);
         int (*rename)   (vnode_t dvp1, vnode_t vp1, char *name1, vnode_t dvp2, vnode_t vp2, char *name2);          int (*vop_rename)       (vnode_t dvp1, vnode_t vp1, char *name1, vnode_t dvp2, vnode_t vp2, char *name2);
         int (*mkdir)    (vnode_t dvp, char *name, mode_t mode);          int (*vop_mkdir)        (vnode_t dvp, char *name, mode_t mode);
         int (*rmdir)    (vnode_t dvp, vnode_t vp, char *name);          int (*vop_rmdir)        (vnode_t dvp, vnode_t vp, char *name);
         int (*getattr)  (vnode_t vp, struct vattr *vap);          int (*vop_getattr)      (vnode_t vp, struct vattr *vap);
         int (*setattr)  (vnode_t vp, struct vattr *vap);          int (*vop_setattr)      (vnode_t vp, struct vattr *vap);
         int (*inactive) (vnode_t vp);          int (*vop_inactive)     (vnode_t vp);
         int (*truncate) (vnode_t vp);          int (*vop_truncate)     (vnode_t vp);
 };  };
   
 typedef int (*vnop_open_t)      (vnode_t, mode_t);  typedef int (*vnop_open_t)      (vnode_t, int);
 typedef int (*vnop_close_t)     (vnode_t, file_t);  typedef int (*vnop_close_t)     (vnode_t, file_t);
 typedef int (*vnop_read_t)      (vnode_t, file_t, void *, size_t, size_t *);  typedef int (*vnop_read_t)      (vnode_t, file_t, void *, size_t, size_t *);
 typedef int (*vnop_write_t)     (vnode_t, file_t, void *, size_t, size_t *);  typedef int (*vnop_write_t)     (vnode_t, file_t, void *, size_t, size_t *);
 typedef int (*vnop_seek_t)      (vnode_t, file_t, off_t, off_t);  typedef int (*vnop_seek_t)      (vnode_t, file_t, off_t, off_t);
 typedef int (*vnop_ioctl_t)     (vnode_t, file_t, int, u_long);  typedef int (*vnop_ioctl_t)     (vnode_t, file_t, u_long, void *);
 typedef int (*vnop_fsync_t)     (vnode_t, file_t);  typedef int (*vnop_fsync_t)     (vnode_t, file_t);
 typedef int (*vnop_readdir_t)   (vnode_t, file_t, struct dirent *);  typedef int (*vnop_readdir_t)   (vnode_t, file_t, struct dirent *);
 typedef int (*vnop_lookup_t)    (vnode_t, char *, vnode_t);  typedef int (*vnop_lookup_t)    (vnode_t, char *, vnode_t);
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 /*  /*
  * vnode interface   * vnode interface
  */   */
 #define VOP_OPEN(VP, M)            ((VP)->v_op->open)(VP, M)  #define VOP_OPEN(VP, F)            ((VP)->v_op->vop_open)(VP, F)
 #define VOP_CLOSE(VP, FP)          ((VP)->v_op->close)(VP, FP)  #define VOP_CLOSE(VP, FP)          ((VP)->v_op->vop_close)(VP, FP)
 #define VOP_READ(VP, FP, B, S, C)  ((VP)->v_op->read)(VP, FP, B, S, C)  #define VOP_READ(VP, FP, B, S, C)  ((VP)->v_op->vop_read)(VP, FP, B, S, C)
 #define VOP_WRITE(VP, FP, B, S, C) ((VP)->v_op->write)(VP, FP, B, S, C)  #define VOP_WRITE(VP, FP, B, S, C) ((VP)->v_op->vop_write)(VP, FP, B, S, C)
 #define VOP_SEEK(VP, FP, OLD, NEW) ((VP)->v_op->seek)(VP, FP, OLD, NEW)  #define VOP_SEEK(VP, FP, OLD, NEW) ((VP)->v_op->vop_seek)(VP, FP, OLD, NEW)
 #define VOP_IOCTL(VP, FP, C, A)    ((VP)->v_op->ioctl)(VP, FP, C, A)  #define VOP_IOCTL(VP, FP, C, A)    ((VP)->v_op->vop_ioctl)(VP, FP, C, A)
 #define VOP_FSYNC(VP, FP)          ((VP)->v_op->fsync)(VP, FP)  #define VOP_FSYNC(VP, FP)          ((VP)->v_op->vop_fsync)(VP, FP)
 #define VOP_READDIR(VP, FP, DIR)   ((VP)->v_op->readdir)(VP, FP, DIR)  #define VOP_READDIR(VP, FP, DIR)   ((VP)->v_op->vop_readdir)(VP, FP, DIR)
 #define VOP_LOOKUP(DVP, N, VP)     ((DVP)->v_op->lookup)(DVP, N, VP)  #define VOP_LOOKUP(DVP, N, VP)     ((DVP)->v_op->vop_lookup)(DVP, N, VP)
 #define VOP_CREATE(DVP, N, M)      ((DVP)->v_op->create)(DVP, N, M)  #define VOP_CREATE(DVP, N, M)      ((DVP)->v_op->vop_create)(DVP, N, M)
 #define VOP_REMOVE(DVP, VP, N)     ((DVP)->v_op->remove)(DVP, VP, N)  #define VOP_REMOVE(DVP, VP, N)     ((DVP)->v_op->vop_remove)(DVP, VP, N)
 #define VOP_RENAME(DVP1, VP1, N1, DVP2, VP2, N2) \  #define VOP_RENAME(DVP1, VP1, N1, DVP2, VP2, N2) \
                            ((DVP1)->v_op->rename)(DVP1, VP1, N1, DVP2, VP2, N2)                             ((DVP1)->v_op->vop_rename)(DVP1, VP1, N1, DVP2, VP2, N2)
 #define VOP_MKDIR(DVP, N, M)       ((DVP)->v_op->mkdir)(DVP, N, M)  #define VOP_MKDIR(DVP, N, M)       ((DVP)->v_op->vop_mkdir)(DVP, N, M)
 #define VOP_RMDIR(DVP, VP, N)      ((DVP)->v_op->rmdir)(DVP, VP, N)  #define VOP_RMDIR(DVP, VP, N)      ((DVP)->v_op->vop_rmdir)(DVP, VP, N)
 #define VOP_GETATTR(VP, VAP)       ((VP)->v_op->getattr)(VP, VAP)  #define VOP_GETATTR(VP, VAP)       ((VP)->v_op->vop_getattr)(VP, VAP)
 #define VOP_SETATTR(VP, VAP)       ((VP)->v_op->setattr)(VP, VAP)  #define VOP_SETATTR(VP, VAP)       ((VP)->v_op->vop_setattr)(VP, VAP)
 #define VOP_INACTIVE(VP)           ((VP)->v_op->inactive)(VP)  #define VOP_INACTIVE(VP)           ((VP)->v_op->vop_inactive)(VP)
 #define VOP_TRUNCATE(VP)           ((VP)->v_op->truncate)(VP)  #define VOP_TRUNCATE(VP)           ((VP)->v_op->vop_truncate)(VP)
   
 __BEGIN_DECLS  __BEGIN_DECLS
 int      vop_nullop(void);  int      vop_nullop(void);
 int      vop_einval(void);  int      vop_einval(void);
   
   vnode_t  vn_lookup(struct mount *mp, char *path);
   void     vn_lock(vnode_t vp);
   void     vn_unlock(vnode_t vp);
   int      vn_stat(vnode_t vp, struct stat *st);
   vnode_t  vget(struct mount *mp, char *path);
   void     vput(vnode_t vp);
   void     vgone(vnode_t vp);
   void     vref(vnode_t vp);
   void     vrele(vnode_t vp);
   int      vcount(vnode_t vp);
   void     vflush(struct mount *mp);
 __END_DECLS  __END_DECLS
   
 #endif /* !_SYS_VNODE_H */  #endif /* !_SYS_VNODE_H */
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