Annotation of kernel/bsd/ufs/lfs/lfs_extern.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
                      3:  *
                      4:  * @APPLE_LICENSE_HEADER_START@
                      5:  * 
                      6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
                      7:  * Reserved.  This file contains Original Code and/or Modifications of
                      8:  * Original Code as defined in and that are subject to the Apple Public
                      9:  * Source License Version 1.1 (the "License").  You may not use this file
                     10:  * except in compliance with the License.  Please obtain a copy of the
                     11:  * License at http://www.apple.com/publicsource and read it before using
                     12:  * this file.
                     13:  * 
                     14:  * The Original Code and all software distributed under the License are
                     15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
                     16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
                     17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
                     18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
                     19:  * License for the specific language governing rights and limitations
                     20:  * under the License.
                     21:  * 
                     22:  * @APPLE_LICENSE_HEADER_END@
                     23:  */
                     24: 
                     25: /*     $NetBSD: lfs_extern.h,v 1.3 1994/12/14 13:03:47 mycroft Exp $   */
                     26: 
                     27: /*-
                     28:  * Copyright (c) 1991, 1993, 1994
                     29:  *     The Regents of the University of California.  All rights reserved.
                     30:  *
                     31:  * Redistribution and use in source and binary forms, with or without
                     32:  * modification, are permitted provided that the following conditions
                     33:  * are met:
                     34:  * 1. Redistributions of source code must retain the above copyright
                     35:  *    notice, this list of conditions and the following disclaimer.
                     36:  * 2. Redistributions in binary form must reproduce the above copyright
                     37:  *    notice, this list of conditions and the following disclaimer in the
                     38:  *    documentation and/or other materials provided with the distribution.
                     39:  * 3. All advertising materials mentioning features or use of this software
                     40:  *    must display the following acknowledgement:
                     41:  *     This product includes software developed by the University of
                     42:  *     California, Berkeley and its contributors.
                     43:  * 4. Neither the name of the University nor the names of its contributors
                     44:  *    may be used to endorse or promote products derived from this software
                     45:  *    without specific prior written permission.
                     46:  *
                     47:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     48:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     49:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     50:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     51:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     52:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     53:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     54:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     55:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     56:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     57:  * SUCH DAMAGE.
                     58:  *
                     59:  *     @(#)lfs_extern.h        8.3 (Berkeley) 6/16/94
                     60:  */
                     61: 
                     62: struct fid;
                     63: struct mount;
                     64: struct nameidata;
                     65: struct proc;
                     66: struct statfs;
                     67: struct timeval;
                     68: struct inode;
                     69: struct uio;
                     70: struct mbuf;
                     71: 
                     72: __BEGIN_DECLS
                     73: u_long  cksum __P((void *, size_t));                           /* XXX */
                     74: int     lfs_balloc __P((struct vnode *, u_long, daddr_t, struct buf **));
                     75: int     lfs_blkatoff __P((struct vop_blkatoff_args *));
                     76: int     lfs_bwrite __P((struct vop_bwrite_args *));
                     77: int     lfs_check __P((struct vnode *, daddr_t));
                     78: int     lfs_close __P((struct vop_close_args *));
                     79: int     lfs_create __P((struct vop_create_args *));
                     80: int     lfs_fhtovp __P((struct mount *, struct fid *, struct mbuf *,
                     81:            struct vnode **, int *, struct ucred **));
                     82: int     lfs_fsync __P((struct vop_fsync_args *));
                     83: int     lfs_getattr __P((struct vop_getattr_args *));
                     84: struct dinode *
                     85:         lfs_ifind __P((struct lfs *, ino_t, struct dinode *));
                     86: int     lfs_inactive __P((struct vop_inactive_args *));
                     87: int     lfs_init __P((void));
                     88: int     lfs_initseg __P((struct lfs *));
                     89: int     lfs_link __P((struct vop_link_args *));
                     90: int     lfs_makeinode __P((int, struct nameidata *, struct inode **));
                     91: int     lfs_mkdir __P((struct vop_mkdir_args *));
                     92: int     lfs_mknod __P((struct vop_mknod_args *));
                     93: int     lfs_mount __P((struct mount *,
                     94:            char *, caddr_t, struct nameidata *, struct proc *));
                     95: int     lfs_mountroot __P((void));
                     96: struct buf *
                     97:         lfs_newbuf __P((struct vnode *, daddr_t, size_t));
                     98: int     lfs_read __P((struct vop_read_args *));
                     99: int     lfs_reclaim __P((struct vop_reclaim_args *));
                    100: int     lfs_remove __P((struct vop_remove_args *));
                    101: int     lfs_rmdir __P((struct vop_rmdir_args *));
                    102: int     lfs_rename __P((struct vop_rename_args *));
                    103: void    lfs_seglock __P((struct lfs *, unsigned long flags));
                    104: void    lfs_segunlock __P((struct lfs *));
                    105: int     lfs_segwrite __P((struct mount *, int));
                    106: int     lfs_statfs __P((struct mount *, struct statfs *, struct proc *));
                    107: int     lfs_symlink __P((struct vop_symlink_args *));
                    108: int     lfs_sync __P((struct mount *, int, struct ucred *, struct proc *));
                    109: int     lfs_truncate __P((struct vop_truncate_args *));
                    110: int     lfs_unmount __P((struct mount *, int, struct proc *));
                    111: int     lfs_update __P((struct vop_update_args *));
                    112: int     lfs_valloc __P((struct vop_valloc_args *));
                    113: int     lfs_vcreate __P((struct mount *, ino_t, struct vnode **));
                    114: int     lfs_vfree __P((struct vop_vfree_args *));
                    115: int     lfs_vflush __P((struct vnode *));
                    116: int     lfs_vget __P((struct mount *, ino_t, struct vnode **));
                    117: int     lfs_vptofh __P((struct vnode *, struct fid *));
                    118: int     lfs_vref __P((struct vnode *));
                    119: void    lfs_vunref __P((struct vnode *));
                    120: int     lfs_write __P((struct vop_write_args *));
                    121: #ifdef DEBUG
                    122: void   lfs_dump_dinode __P((struct dinode *));
                    123: void   lfs_dump_super __P((struct lfs *));
                    124: #endif
                    125: __END_DECLS
                    126: extern int (**lfs_vnodeop_p)();
                    127: extern int (**lfs_specop_p)();
                    128: #ifdef FIFO
                    129: extern int (**lfs_fifoop_p)();
                    130: #define LFS_FIFOOPS lfs_fifoop_p
                    131: #else
                    132: #define LFS_FIFOOPS NULL
                    133: #endif

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