1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 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 #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 /* Layout of the mount control block for an smb file system. */ 46 struct smbfs_args { 47 int version; 48 int dev; 49 u_int flags; 50 char mount_point[MAXPATHLEN]; 51 u_char root_path[512+1]; 52 uid_t uid; 53 gid_t gid; 54 mode_t file_mode; 55 mode_t dir_mode; 56 int caseopt; 57 }; 58 59 #ifdef _KERNEL 60 61 #include <sys/_sx.h> 62 63 struct smbnode; 64 struct smb_share; 65 struct u_cred; 66 struct vop_ioctl_args; 67 struct buf; 68 69 struct smbmount { 70 /* struct smbfs_args sm_args; */ 71 uid_t sm_uid; 72 gid_t sm_gid; 73 mode_t sm_file_mode; 74 mode_t sm_dir_mode; 75 struct mount * sm_mp; 76 struct smbnode * sm_root; 77 struct smb_dev * sm_dev; 78 struct ucred * sm_owner; 79 uint64_t sm_flags; 80 long sm_nextino; 81 struct smb_share * sm_share; 82 struct smbnode * sm_npstack[SMBFS_MAXPATHCOMP]; 83 int sm_caseopt; 84 int sm_didrele; 85 }; 86 87 #define VFSTOSMBFS(mp) ((struct smbmount *)((mp)->mnt_data)) 88 #define SMBFSTOVFS(smp) ((struct mount *)((smp)->sm_mp)) 89 #define VTOVFS(vp) ((vp)->v_mount) 90 #define VTOSMBFS(vp) (VFSTOSMBFS(VTOVFS(vp))) 91 92 int smbfs_ioctl(struct vop_ioctl_args *ap); 93 int smbfs_doio(struct vnode *vp, struct buf *bp, struct ucred *cr, struct thread *td); 94 int smbfs_vinvalbuf(struct vnode *vp, struct thread *td); 95 #endif /* KERNEL */ 96 97 #endif /* _SMBFS_SMBFS_H_ */ 98