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 * 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. 19 * 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. 31 * 32 * $FreeBSD$ 33 */ 34 #ifndef _SMBFS_SMBFS_H_ 35 #define _SMBFS_SMBFS_H_ 36 37 #define SMBFS_VERMAJ 1 38 #define SMBFS_VERMIN 1012 39 #define SMBFS_VERSION (SMBFS_VERMAJ*100000 + SMBFS_VERMIN) 40 #define SMBFS_VFSNAME "smbfs" 41 42 /* Values for flags */ 43 #define SMBFS_MOUNT_SOFT 0x0001 44 #define SMBFS_MOUNT_INTR 0x0002 45 #define SMBFS_MOUNT_STRONG 0x0004 46 #define SMBFS_MOUNT_HAVE_NLS 0x0008 47 #define SMBFS_MOUNT_NO_LONG 0x0010 48 49 #define SMBFS_MAXPATHCOMP 256 /* maximum number of path components */ 50 51 52 /* Layout of the mount control block for an smb file system. */ 53 struct smbfs_args { 54 int version; 55 int dev; 56 u_int flags; 57 char mount_point[MAXPATHLEN]; 58 u_char root_path[512+1]; 59 uid_t uid; 60 gid_t gid; 61 mode_t file_mode; 62 mode_t dir_mode; 63 int caseopt; 64 }; 65 66 #ifdef _KERNEL 67 68 #ifdef MALLOC_DECLARE 69 MALLOC_DECLARE(M_SMBFSMNT); 70 #endif 71 72 struct smbnode; 73 struct smb_share; 74 struct u_cred; 75 struct vop_ioctl_args; 76 struct buf; 77 78 struct smbmount { 79 /* struct smbfs_args sm_args; */ 80 uid_t sm_uid; 81 gid_t sm_gid; 82 mode_t sm_file_mode; 83 mode_t sm_dir_mode; 84 struct mount * sm_mp; 85 struct smbnode * sm_root; 86 struct ucred * sm_owner; 87 u_int sm_flags; 88 long sm_nextino; 89 struct smb_share * sm_share; 90 /* struct simplelock sm_npslock;*/ 91 struct smbnode * sm_npstack[SMBFS_MAXPATHCOMP]; 92 int sm_caseopt; 93 struct lock sm_hashlock; 94 LIST_HEAD(smbnode_hashhead, smbnode) *sm_hash; 95 u_long sm_hashlen; 96 int sm_didrele; 97 }; 98 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))) 103 104 int smbfs_ioctl(struct vop_ioctl_args *ap); 105 int smbfs_doio(struct vnode *vp, struct buf *bp, struct ucred *cr, struct thread *td); 106 int smbfs_vinvalbuf(struct vnode *vp, struct thread *td); 107 #endif /* KERNEL */ 108 109 #endif /* _SMBFS_SMBFS_H_ */ 110