HAMMER 60I/Many: Mirroring
[dragonfly.git] / sys / vfs / smbfs / smbfs.h
blob695798ae703ebce84d858f8349751d67d1915dbd
1 /*
2 * Copyright (c) 2000-2001, Boris Popov
3 * All rights reserved.
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 Boris Popov.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
32 * $FreeBSD: src/sys/fs/smbfs/smbfs.h,v 1.2.2.2 2003/01/17 08:20:26 tjr Exp $
33 * $DragonFly: src/sys/vfs/smbfs/smbfs.h,v 1.8 2006/05/06 18:48:53 dillon Exp $
35 #ifndef _SMBFS_SMBFS_H_
36 #define _SMBFS_SMBFS_H_
38 #define VT_SMBFS 24
40 #define SMBFS_VERMAJ 1
41 #define SMBFS_VERMIN 1012
42 #define SMBFS_VERSION (SMBFS_VERMAJ*100000 + SMBFS_VERMIN)
43 #define SMBFS_VFSNAME "smbfs"
45 /* Values for flags */
46 #define SMBFS_MOUNT_SOFT 0x0001
47 #define SMBFS_MOUNT_INTR 0x0002
48 #define SMBFS_MOUNT_STRONG 0x0004
49 #define SMBFS_MOUNT_HAVE_NLS 0x0008
50 #define SMBFS_MOUNT_NO_LONG 0x0010
52 #define SMBFS_MAXPATHCOMP 256 /* maximum number of path components */
55 /* Layout of the mount control block for a netware file system. */
56 struct smbfs_args {
57 int version;
58 int dev;
59 u_int flags;
60 char mount_point[MAXPATHLEN];
61 u_char root_path[512+1];
62 uid_t uid;
63 gid_t gid;
64 mode_t file_mode;
65 mode_t dir_mode;
66 int caseopt;
69 #ifdef _KERNEL
71 #ifdef MALLOC_DECLARE
72 MALLOC_DECLARE(M_SMBFSMNT);
73 #endif
75 struct smbnode;
76 struct smb_share;
77 struct u_cred;
78 struct vop_ioctl_args;
79 struct buf;
81 struct smbmount {
82 struct smbfs_args sm_args;
83 struct mount * sm_mp;
84 struct smbnode * sm_root;
85 struct ucred * sm_owner;
86 int sm_flags;
87 long sm_nextino;
88 struct smb_share * sm_share;
89 /* struct lwkt_token sm_npslock;*/
90 struct smbnode * sm_npstack[SMBFS_MAXPATHCOMP];
91 int sm_caseopt;
92 struct lock sm_hashlock;
93 LIST_HEAD(smbnode_hashhead, smbnode) *sm_hash;
94 u_long sm_hashlen;
95 int sm_didrele;
96 struct ucred *sm_cred; /* mount cred */
99 #define VFSTOSMBFS(mp) ((struct smbmount *)((mp)->mnt_data))
100 #define SMBFSTOVFS(smp) ((struct mount *)((smp)->sm_mp))
101 #define VTOVFS(vp) ((vp)->v_mount)
102 #define VTOSMBFS(vp) (VFSTOSMBFS(VTOVFS(vp)))
104 int smbfs_ioctl(struct vop_ioctl_args *ap);
105 int smbfs_doio(struct vnode *vp, struct bio *bio, struct ucred *cr, struct thread *td);
106 int smbfs_vinvalbuf(struct vnode *vp, int flags, int intrflg);
107 #endif /* KERNEL */
109 #endif /* _SMBFS_SMBFS_H_ */