/* * Copyright (c) 2000-2005 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_ #include <sys/appleapiopts.h> #ifdef __APPLE_API_PRIVATE /* * Mount structure. * One allocated on every NFS mount. * Holds NFS specific information for mount. */ struct nfsmount { int nm_flag; /* Flags for soft/hard... */ int nm_state; /* Internal state flags */ mount_t nm_mountp; /* Vfs structure for this filesystem */ int nm_numgrps; /* Max. size of groupslist */ struct vnode *nm_dvp; /* root directory vnode pointer */ socket_t nm_so; /* Rpc socket */ int nm_sotype; /* Type of socket */ int nm_soproto; /* and protocol */ mbuf_t 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_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_acregmin; /* reg file min attr cache timeout */ int nm_acregmax; /* reg file max attr cache timeout */ int nm_acdirmin; /* dir min attr cache timeout */ int nm_acdirmax; /* dir max attr cache timeout */ 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(, nfsbuf) 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 */ int nm_tprintf_initial_delay; /* delay first "server down" */ int nm_tprintf_delay; /* delay between "server down" */ struct { /* fsinfo & (homogenous) pathconf info */ u_int64_t maxfilesize; /* max size of a file */ u_long linkmax; /* max # hard links to an object */ u_long namemax; /* max length of filename component */ u_char pcflags; /* boolean pathconf properties */ u_char fsproperties; /* fsinfo properties */ } nm_fsinfo; }; #if defined(KERNEL) /* * Convert mount_t to struct nfsmount* */ #define VFSTONFS(mp) ((mp) ? ((struct nfsmount *)vfs_fsprivate(mp)) : NULL) #ifndef NFS_TPRINTF_INITIAL_DELAY #define NFS_TPRINTF_INITIAL_DELAY 12 #endif #ifndef NFS_TPRINTF_DELAY #define NFS_TPRINTF_DELAY 30 #endif #endif /* KERNEL */ #endif /* __APPLE_API_PRIVATE */ #endif /* _NFS_NFSMOUNT_H_ */