smbfs.h

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    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: releng/6.1/sys/fs/smbfs/smbfs.h 140223 2005-01-14 08:52:55Z phk $
   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_ */

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FreeBSD/Linux Kernel Cross Reference sys/fs/smbfs/smbfs.h

FreeBSD/Linux Kernel Cross Reference
sys/fs/smbfs/smbfs.h