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 * $FreeBSD$ 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 #ifdef MALLOC_DECLARE 65 MALLOC_DECLARE(M_SMBFSMNT); 66 #endif 67 68 struct smbnode; 69 struct smb_share; 70 struct u_cred; 71 struct vop_ioctl_args; 72 struct buf; 73 74 struct smbmount { 75 /* struct smbfs_args sm_args; */ 76 uid_t sm_uid; 77 gid_t sm_gid; 78 mode_t sm_file_mode; 79 mode_t sm_dir_mode; 80 struct mount * sm_mp; 81 struct smbnode * sm_root; 82 struct ucred * sm_owner; 83 u_int sm_flags; 84 long sm_nextino; 85 struct smb_share * sm_share; 86 /* struct simplelock sm_npslock;*/ 87 struct smbnode * sm_npstack[SMBFS_MAXPATHCOMP]; 88 int sm_caseopt; 89 struct sx sm_hashlock; 90 LIST_HEAD(smbnode_hashhead, smbnode) *sm_hash; 91 u_long sm_hashlen; 92 int sm_didrele; 93 }; 94 95 #define VFSTOSMBFS(mp) ((struct smbmount *)((mp)->mnt_data)) 96 #define SMBFSTOVFS(smp) ((struct mount *)((smp)->sm_mp)) 97 #define VTOVFS(vp) ((vp)->v_mount) 98 #define VTOSMBFS(vp) (VFSTOSMBFS(VTOVFS(vp))) 99 100 int smbfs_ioctl(struct vop_ioctl_args *ap); 101 int smbfs_doio(struct vnode *vp, struct buf *bp, struct ucred *cr, struct thread *td); 102 int smbfs_vinvalbuf(struct vnode *vp, struct thread *td); 103 #endif /* KERNEL */ 104 105 #endif /* _SMBFS_SMBFS_H_ */ 106