/*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 1989, 1993, 1995 * 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. 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. */ #ifndef _NFSCLIENT_NFSARGS_H_ #define _NFSCLIENT_NFSARGS_H_ /* * Arguments to mount NFS */ #define NFS_ARGSVERSION 3 /* change when nfs_args changes */ struct nfs_args { int version; /* args structure version number */ struct sockaddr *addr; /* file server address */ int addrlen; /* length of address */ int sotype; /* Socket type */ int proto; /* and Protocol */ u_char *fh; /* File handle to be mounted */ int fhsize; /* Size, in bytes, of fh */ int flags; /* flags */ int wsize; /* write size in bytes */ int rsize; /* read size in bytes */ int readdirsize; /* readdir size in bytes */ int timeo; /* initial timeout in .1 secs */ int retrans; /* times to retry send */ int maxgrouplist; /* Max. size of group list */ int readahead; /* # of blocks to readahead */ int wcommitsize; /* Max. write commit size in bytes */ int deadthresh; /* Retrans threshold */ char *hostname; /* server's name */ int acregmin; /* cache attrs for reg files min time */ int acregmax; /* cache attrs for reg files max time */ int acdirmin; /* cache attrs for dirs min time */ int acdirmax; /* cache attrs for dirs max time */ }; /* * NFS mount option flags */ #define NFSMNT_SOFT 0x00000001 /* soft mount (hard is default) */ #define NFSMNT_WSIZE 0x00000002 /* set write size */ #define NFSMNT_RSIZE 0x00000004 /* set read size */ #define NFSMNT_TIMEO 0x00000008 /* set initial timeout */ #define NFSMNT_RETRANS 0x00000010 /* set number of request retries */ #define NFSMNT_MAXGRPS 0x00000020 /* set maximum grouplist size */ #define NFSMNT_INT 0x00000040 /* allow interrupts on hard mount */ #define NFSMNT_NOCONN 0x00000080 /* Don't Connect the socket */ #define NFSMNT_ONEOPENOWN 0x00000100 /* Use one OpenOwner for NFSv4.1 */ #define NFSMNT_NFSV3 0x00000200 /* Use NFS Version 3 protocol */ #define NFSMNT_KERB 0x00000400 /* Use RPCSEC_GSS/Krb5 */ #define NFSMNT_DUMBTIMR 0x00000800 /* Don't estimate rtt dynamically */ #define NFSMNT_WCOMMITSIZE 0x00001000 /* set max write commit size */ #define NFSMNT_READAHEAD 0x00002000 /* set read ahead */ #define NFSMNT_DEADTHRESH 0x00004000 /* set dead server retry thresh */ #define NFSMNT_RESVPORT 0x00008000 /* Allocate a reserved port */ #define NFSMNT_RDIRPLUS 0x00010000 /* Use Readdirplus for V3 */ #define NFSMNT_READDIRSIZE 0x00020000 /* Set readdir size */ #define NFSMNT_ACREGMIN 0x00040000 #define NFSMNT_ACREGMAX 0x00080000 #define NFSMNT_ACDIRMIN 0x00100000 #define NFSMNT_ACDIRMAX 0x00200000 #define NFSMNT_NOLOCKD 0x00400000 /* Locks are local */ #define NFSMNT_NFSV4 0x00800000 /* Use NFS Version 4 protocol */ #define NFSMNT_HASWRITEVERF 0x01000000 /* NFSv4 Write verifier */ #define NFSMNT_INTEGRITY 0x02000000 /* Use integrity with RPCSEC_GSS */ #define NFSMNT_PRIVACY 0x04000000 /* Use privacy with RPCSEC_GSS */ #define NFSMNT_ALLGSSNAME 0x08000000 /* Use principal for all accesses */ #define NFSMNT_STRICT3530 0x10000000 /* Adhere strictly to RFC3530 */ #define NFSMNT_NOCTO 0x20000000 /* Don't flush attrcache on open */ #define NFSMNT_PNFS 0x40000000 /* Enable pNFS support */ #define NFSMNT_NONCONTIGWR 0x80000000 /* Enable non-contiguous writes */ #endif
