1 /*- 2 * Copyright (c) 1991, 1993, 1994 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)ufs_extern.h 8.10 (Berkeley) 5/14/95 34 * $FreeBSD: src/sys/ufs/ufs/ufs_extern.h,v 1.27.2.1 2000/12/28 11:01:46 ps Exp $ 35 */ 36 37 #ifndef _UFS_UFS_EXTERN_H_ 38 #define _UFS_UFS_EXTERN_H_ 39 40 struct componentname; 41 struct direct; 42 struct indir; 43 struct inode; 44 struct mount; 45 struct proc; 46 struct sockaddr; 47 struct ucred; 48 struct ufid; 49 struct vfsconf; 50 struct vnode; 51 struct vop_bmap_args; 52 struct vop_cachedlookup_args; 53 struct vop_generic_args; 54 struct vop_inactive_args; 55 struct vop_reclaim_args; 56 57 int ufs_vnoperate __P((struct vop_generic_args *)); 58 int ufs_vnoperatefifo __P((struct vop_generic_args *)); 59 int ufs_vnoperatespec __P((struct vop_generic_args *)); 60 61 int ufs_bmap __P((struct vop_bmap_args *)); 62 int ufs_bmaparray __P((struct vnode *, daddr_t, daddr_t *, struct indir *, 63 int *, int *, int *)); 64 int ufs_check_export __P((struct mount *, struct sockaddr *, 65 int *, struct ucred **)); 66 int ufs_fhtovp(register struct mount *, struct ufid *, struct vnode **); 67 int ufs_checkpath __P((struct inode *, struct inode *, struct ucred *)); 68 void ufs_dirbad __P((struct inode *, doff_t, char *)); 69 int ufs_dirbadentry __P((struct vnode *, struct direct *, int)); 70 int ufs_dirempty __P((struct inode *, ino_t, struct ucred *)); 71 void ufs_makedirentry __P((struct inode *, struct componentname *, 72 struct direct *)); 73 int ufs_direnter __P((struct vnode *, struct vnode *, struct direct *, 74 struct componentname *, struct buf *)); 75 int ufs_dirremove __P((struct vnode *, struct inode *, int, int)); 76 int ufs_dirrewrite __P((struct inode *, struct inode *, ino_t, int, int)); 77 int ufs_getlbns __P((struct vnode *, ufs_daddr_t, struct indir *, int *)); 78 struct vnode * 79 ufs_ihashget __P((dev_t, ino_t)); 80 void ufs_ihashinit __P((void)); 81 void ufs_ihashins __P((struct inode *)); 82 struct vnode * 83 ufs_ihashlookup __P((dev_t, ino_t)); 84 void ufs_ihashrem __P((struct inode *)); 85 int ufs_inactive __P((struct vop_inactive_args *)); 86 int ufs_init __P((struct vfsconf *)); 87 void ufs_itimes __P((struct vnode *vp)); 88 int ufs_lookup __P((struct vop_cachedlookup_args *)); 89 int ufs_reclaim __P((struct vop_reclaim_args *)); 90 int ufs_root __P((struct mount *, struct vnode **)); 91 int ufs_start __P((struct mount *, int, struct proc *)); 92 int ufs_vinit __P((struct mount *, vop_t **, vop_t **, struct vnode **)); 93 94 /* 95 * Soft update function prototypes. 96 */ 97 void softdep_setup_directory_add __P((struct buf *, struct inode *, off_t, 98 long, struct buf *)); 99 void softdep_change_directoryentry_offset __P((struct inode *, caddr_t, 100 caddr_t, caddr_t, int)); 101 void softdep_setup_remove __P((struct buf *,struct inode *, struct inode *, 102 int)); 103 void softdep_setup_directory_change __P((struct buf *, struct inode *, 104 struct inode *, long, int)); 105 void softdep_change_linkcnt __P((struct inode *)); 106 int softdep_slowdown __P((struct vnode *)); 107 108 #endif /* !_UFS_UFS_EXTERN_H_ */ 109