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 * $FreeBSD$
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 ufid *,
65 struct sockaddr *, struct vnode **,
66 int *exflagsp, struct ucred **));
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_increase_linkcnt __P((struct inode *));
106
107 #endif /* !_UFS_UFS_EXTERN_H_ */
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