FreeBSD/Linux Kernel Cross Reference
sys/fs/smbfs/smbfs.h
1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2000-2001 Boris Popov
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD$
29 */
30 #ifndef _SMBFS_SMBFS_H_
31 #define _SMBFS_SMBFS_H_
32
33 #define SMBFS_VERMAJ 1
34 #define SMBFS_VERMIN 1012
35 #define SMBFS_VERSION (SMBFS_VERMAJ*100000 + SMBFS_VERMIN)
36 #define SMBFS_VFSNAME "smbfs"
37
38 /* Values for flags */
39 #define SMBFS_MOUNT_SOFT 0x0001
40 #define SMBFS_MOUNT_INTR 0x0002
41 #define SMBFS_MOUNT_STRONG 0x0004
42 #define SMBFS_MOUNT_HAVE_NLS 0x0008
43 #define SMBFS_MOUNT_NO_LONG 0x0010
44
45 #define SMBFS_MAXPATHCOMP 256 /* maximum number of path components */
46
47
48 /* Layout of the mount control block for an smb file system. */
49 struct smbfs_args {
50 int version;
51 int dev;
52 u_int flags;
53 char mount_point[MAXPATHLEN];
54 u_char root_path[512+1];
55 uid_t uid;
56 gid_t gid;
57 mode_t file_mode;
58 mode_t dir_mode;
59 int caseopt;
60 };
61
62 #ifdef _KERNEL
63
64 #include <sys/_sx.h>
65
66 struct smbnode;
67 struct smb_share;
68 struct u_cred;
69 struct vop_ioctl_args;
70 struct buf;
71
72 struct smbmount {
73 /* struct smbfs_args sm_args; */
74 uid_t sm_uid;
75 gid_t sm_gid;
76 mode_t sm_file_mode;
77 mode_t sm_dir_mode;
78 struct mount * sm_mp;
79 struct smbnode * sm_root;
80 struct smb_dev * sm_dev;
81 struct ucred * sm_owner;
82 uint64_t sm_flags;
83 long sm_nextino;
84 struct smb_share * sm_share;
85 struct smbnode * sm_npstack[SMBFS_MAXPATHCOMP];
86 int sm_caseopt;
87 int sm_didrele;
88 };
89
90 #define VFSTOSMBFS(mp) ((struct smbmount *)((mp)->mnt_data))
91 #define SMBFSTOVFS(smp) ((struct mount *)((smp)->sm_mp))
92 #define VTOVFS(vp) ((vp)->v_mount)
93 #define VTOSMBFS(vp) (VFSTOSMBFS(VTOVFS(vp)))
94
95 int smbfs_ioctl(struct vop_ioctl_args *ap);
96 int smbfs_doio(struct vnode *vp, struct buf *bp, struct ucred *cr, struct thread *td);
97 int smbfs_vinvalbuf(struct vnode *vp, struct thread *td);
98 #endif /* KERNEL */
99
100 #endif /* _SMBFS_SMBFS_H_ */
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