BSD 4_4_Lite1 release

[unix-history] / usr / src / sys / ufs / lfs / lfs_extern.h

diff --git a/usr/src/sys/ufs/lfs/lfs_extern.h b/usr/src/sys/ufs/lfs/lfs_extern.h
index 311bf6a..c1157ad 100644 (file)
--- a/usr/src/sys/ufs/lfs/lfs_extern.h
+++ b/usr/src/sys/ufs/lfs/lfs_extern.h
@@ -1,10 +1,36 @@
 /*-
 /*-

- * Copyright (c) 1991 The Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1991, 1993, 1994
+ *     The Regents of the University of California.  All rights reserved.

  *
  *

- * %sccs.include.redist.c%
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by the University of
+ *     California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.

  *
  *

- *     @(#)lfs_extern.h        7.12 (Berkeley) %G%
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *     @(#)lfs_extern.h        8.2 (Berkeley) 4/16/94

  */
 
 struct fid;
  */
 
 struct fid;


@@ -15,51 +41,66 @@ struct statfs;
 struct timeval;
 struct inode;
 struct uio;
 struct timeval;
 struct inode;
 struct uio;

+struct mbuf;

 
 __BEGIN_DECLS
 u_long  cksum __P((void *, size_t));                           /* XXX */
 int     lfs_balloc __P((struct vnode *, u_long, daddr_t, struct buf **));
 
 __BEGIN_DECLS
 u_long  cksum __P((void *, size_t));                           /* XXX */
 int     lfs_balloc __P((struct vnode *, u_long, daddr_t, struct buf **));

-int     lfs_blkatoff __P((struct vnode *, off_t, char **, struct buf **));
-int     lfs_bmap __P((struct vnode *, daddr_t, struct vnode **, daddr_t *));
-int     lfs_bmaparray
-           __P((struct vnode *, daddr_t, daddr_t *, INDIR *, int *));
-int     lfs_bwrite __P((struct buf *));
-int     lfs_fhtovp __P((struct mount *, struct fid *, int, struct vnode **));
-int     lfs_fsync
-            __P((struct vnode *, int, struct ucred *, int, struct proc *));
-int     lfs_inactive __P((struct vnode *, struct proc *));
+int     lfs_blkatoff __P((struct vop_blkatoff_args *));
+int     lfs_bwrite __P((struct vop_bwrite_args *));
+int     lfs_check __P((struct vnode *, daddr_t));
+int     lfs_close __P((struct vop_close_args *));
+int     lfs_create __P((struct vop_create_args *));
+int     lfs_fhtovp __P((struct mount *, struct fid *, struct mbuf *,
+           struct vnode **, int *, struct ucred **));
+int     lfs_fsync __P((struct vop_fsync_args *));
+int     lfs_getattr __P((struct vop_getattr_args *));
+struct dinode *
+        lfs_ifind __P((struct lfs *, ino_t, struct dinode *));
+int     lfs_inactive __P((struct vop_inactive_args *));

 int     lfs_init __P((void));
 int     lfs_init __P((void));

+int     lfs_initseg __P((struct lfs *));
+int     lfs_link __P((struct vop_link_args *));

 int     lfs_makeinode __P((int, struct nameidata *, struct inode **));
 int     lfs_makeinode __P((int, struct nameidata *, struct inode **));

+int     lfs_mkdir __P((struct vop_mkdir_args *));
+int     lfs_mknod __P((struct vop_mknod_args *));

 int     lfs_mount __P((struct mount *,
            char *, caddr_t, struct nameidata *, struct proc *));
 int     lfs_mountroot __P((void));
 int     lfs_mount __P((struct mount *,
            char *, caddr_t, struct nameidata *, struct proc *));
 int     lfs_mountroot __P((void));

-int     lfs_read __P((struct vnode *, struct uio *, int, struct ucred *));
-int     lfs_root __P((struct mount *, struct vnode **));
+struct buf *
+        lfs_newbuf __P((struct vnode *, daddr_t, size_t));
+int     lfs_read __P((struct vop_read_args *));
+int     lfs_remove __P((struct vop_remove_args *));
+int     lfs_rmdir __P((struct vop_rmdir_args *));
+int     lfs_rename __P((struct vop_rename_args *));
+void    lfs_seglock __P((struct lfs *, unsigned long flags));
+void    lfs_segunlock __P((struct lfs *));

 int     lfs_segwrite __P((struct mount *, int));
 int     lfs_statfs __P((struct mount *, struct statfs *, struct proc *));
 int     lfs_segwrite __P((struct mount *, int));
 int     lfs_statfs __P((struct mount *, struct statfs *, struct proc *));

-int     lfs_sync __P((struct mount *, int));
-int     lfs_truncate __P((struct vnode *, off_t, int));
+int     lfs_symlink __P((struct vop_symlink_args *));
+int     lfs_sync __P((struct mount *, int, struct ucred *, struct proc *));
+int     lfs_truncate __P((struct vop_truncate_args *));

 int     lfs_unmount __P((struct mount *, int, struct proc *));
 int     lfs_unmount __P((struct mount *, int, struct proc *));

-int     lfs_update
-            __P((struct vnode *, struct timeval *, struct timeval *, int));
-int     lfs_valloc __P((struct vnode *, int, struct ucred *, struct vnode **));
+int     lfs_update __P((struct vop_update_args *));
+int     lfs_valloc __P((struct vop_valloc_args *));

 int     lfs_vcreate __P((struct mount *, ino_t, struct vnode **));
 int     lfs_vcreate __P((struct mount *, ino_t, struct vnode **));

-void    lfs_vfree __P((struct vnode *, ino_t, int));
+int     lfs_vfree __P((struct vop_vfree_args *));

 int     lfs_vflush __P((struct vnode *));
 int     lfs_vget __P((struct mount *, ino_t, struct vnode **));
 int     lfs_vptofh __P((struct vnode *, struct fid *));
 int     lfs_vflush __P((struct vnode *));
 int     lfs_vget __P((struct mount *, ino_t, struct vnode **));
 int     lfs_vptofh __P((struct vnode *, struct fid *));

-int     lfs_write __P((struct vnode *, struct uio *, int, struct ucred *));
+int     lfs_vref __P((struct vnode *));
+void    lfs_vunref __P((struct vnode *));
+int     lfs_write __P((struct vop_write_args *));

 #ifdef DEBUG
 void   lfs_dump_dinode __P((struct dinode *));
 void   lfs_dump_super __P((struct lfs *));
 #ifdef DEBUG
 void   lfs_dump_dinode __P((struct dinode *));
 void   lfs_dump_super __P((struct lfs *));

-int    lfs_umountdebug __P((struct mount *));
-int    lfs_vinvalbuf __P((struct vnode *));

 #endif
 __END_DECLS
 #endif
 __END_DECLS

-extern struct vnodeops lfs_vnodeops, lfs_specops;
+extern int (**lfs_vnodeop_p)();
+extern int (**lfs_specop_p)();

 #ifdef FIFO
 #ifdef FIFO

-extern struct vnodeops lfs_fifoops;
-#define LFS_FIFOOPS &lfs_fifoops
+extern int (**lfs_fifoop_p)();
+#define LFS_FIFOOPS lfs_fifoop_p

 #else
 #define LFS_FIFOOPS NULL
 #endif
 #else
 #define LFS_FIFOOPS NULL
 #endif