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- /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
- /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
- /*
- * Copyright (c) 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Rick Macklem at The University of Guelph.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)nfsmount.h 8.3 (Berkeley) 3/30/95
- * FreeBSD-Id: nfsmount.h,v 1.13 1997/08/16 19:16:05 wollman Exp $
- */
-
-
- #ifndef _NFS_NFSMOUNT_H_
- #define _NFS_NFSMOUNT_H_
-
- /*
- * Mount structure.
- * One allocated on every NFS mount.
- * Holds NFS specific information for mount.
- */
- struct nfsmount {
- int nm_flag; /* Flags for soft/hard... */
- struct mount *nm_mountp; /* Vfs structure for this filesystem */
- int nm_numgrps; /* Max. size of groupslist */
- struct vnode *nm_dvp; /* root directory vnode pointer */
- struct socket *nm_so; /* Rpc socket */
- int nm_sotype; /* Type of socket */
- int nm_soproto; /* and protocol */
- int nm_soflags; /* pr_flags for socket protocol */
- struct mbuf *nm_nam; /* Addr of server */
- int nm_timeo; /* Init timer for NFSMNT_DUMBTIMR */
- int nm_retry; /* Max retries */
- int nm_srtt[4]; /* Timers for rpcs */
- int nm_sdrtt[4];
- int nm_sent; /* Request send count */
- int nm_cwnd; /* Request send window */
- int nm_timeouts; /* Request timeouts */
- int nm_deadthresh; /* Threshold of timeouts-->dead server*/
- int nm_rsize; /* Max size of read rpc */
- int nm_wsize; /* Max size of write rpc */
- int nm_readdirsize; /* Size of a readdir rpc */
- int nm_readahead; /* Num. of blocks to readahead */
- int nm_leaseterm; /* Term (sec) for NQNFS lease */
- CIRCLEQ_HEAD(, nfsnode) nm_timerhead; /* Head of lease timer queue */
- struct vnode *nm_inprog; /* Vnode in prog by nqnfs_clientd() */
- uid_t nm_authuid; /* Uid for authenticator */
- int nm_authtype; /* Authenticator type */
- int nm_authlen; /* and length */
- char *nm_authstr; /* Authenticator string */
- char *nm_verfstr; /* and the verifier */
- int nm_verflen;
- u_char nm_verf[NFSX_V3WRITEVERF]; /* V3 write verifier */
- NFSKERBKEY_T nm_key; /* and the session key */
- int nm_numuids; /* Number of nfsuid mappings */
- TAILQ_HEAD(, nfsuid) nm_uidlruhead; /* Lists of nfsuid mappings */
- LIST_HEAD(, nfsuid) nm_uidhashtbl[NFS_MUIDHASHSIZ];
- TAILQ_HEAD(, buf) nm_bufq; /* async io buffer queue */
- short nm_bufqlen; /* number of buffers in queue */
- short nm_bufqwant; /* process wants to add to the queue */
- int nm_bufqiods; /* number of iods processing queue */
- };
-
- #if defined(KERNEL)
- /*
- * Convert mount ptr to nfsmount ptr.
- */
- #define VFSTONFS(mp) ((struct nfsmount *)((mp)->mnt_data))
-
- #endif /* KERNEL */
-
- #endif
-