FreeBSD/Linux Kernel Cross Reference
sys/fs/smbfs/smbfs.h
1 /*-
2 * Copyright (c) 2000-2001 Boris Popov
3 * 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 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: releng/10.0/sys/fs/smbfs/smbfs.h 250236 2013-05-04 14:03:18Z davide $
27 */
28 #ifndef _SMBFS_SMBFS_H_
29 #define _SMBFS_SMBFS_H_
30
31 #define SMBFS_VERMAJ 1
32 #define SMBFS_VERMIN 1012
33 #define SMBFS_VERSION (SMBFS_VERMAJ*100000 + SMBFS_VERMIN)
34 #define SMBFS_VFSNAME "smbfs"
35
36 /* Values for flags */
37 #define SMBFS_MOUNT_SOFT 0x0001
38 #define SMBFS_MOUNT_INTR 0x0002
39 #define SMBFS_MOUNT_STRONG 0x0004
40 #define SMBFS_MOUNT_HAVE_NLS 0x0008
41 #define SMBFS_MOUNT_NO_LONG 0x0010
42
43 #define SMBFS_MAXPATHCOMP 256 /* maximum number of path components */
44
45
46 /* Layout of the mount control block for an smb file system. */
47 struct smbfs_args {
48 int version;
49 int dev;
50 u_int flags;
51 char mount_point[MAXPATHLEN];
52 u_char root_path[512+1];
53 uid_t uid;
54 gid_t gid;
55 mode_t file_mode;
56 mode_t dir_mode;
57 int caseopt;
58 };
59
60 #ifdef _KERNEL
61
62 #include <sys/_sx.h>
63
64 struct smbnode;
65 struct smb_share;
66 struct u_cred;
67 struct vop_ioctl_args;
68 struct buf;
69
70 struct smbmount {
71 /* struct smbfs_args sm_args; */
72 uid_t sm_uid;
73 gid_t sm_gid;
74 mode_t sm_file_mode;
75 mode_t sm_dir_mode;
76 struct mount * sm_mp;
77 struct smbnode * sm_root;
78 struct smb_dev * sm_dev;
79 struct ucred * sm_owner;
80 uint64_t sm_flags;
81 long sm_nextino;
82 struct smb_share * sm_share;
83 struct smbnode * sm_npstack[SMBFS_MAXPATHCOMP];
84 int sm_caseopt;
85 int sm_didrele;
86 };
87
88 #define VFSTOSMBFS(mp) ((struct smbmount *)((mp)->mnt_data))
89 #define SMBFSTOVFS(smp) ((struct mount *)((smp)->sm_mp))
90 #define VTOVFS(vp) ((vp)->v_mount)
91 #define VTOSMBFS(vp) (VFSTOSMBFS(VTOVFS(vp)))
92
93 int smbfs_ioctl(struct vop_ioctl_args *ap);
94 int smbfs_doio(struct vnode *vp, struct buf *bp, struct ucred *cr, struct thread *td);
95 int smbfs_vinvalbuf(struct vnode *vp, struct thread *td);
96 #endif /* KERNEL */
97
98 #endif /* _SMBFS_SMBFS_H_ */
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