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nfs.h
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nfsargs.h
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nfsm_subs.h
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nfsmount.h
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nfsnode.h
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nfsstats.h
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nlminfo.h
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Editing: nfsmount.h
/*- * SPDX-License-Identifier: BSD-3-Clause * * 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. 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 * $FreeBSD$ */ #ifndef _NFSCLIENT_NFSMOUNT_H_ #define _NFSCLIENT_NFSMOUNT_H_ #include <sys/socket.h> #include <nfs/nfs_mountcommon.h> #include <rpc/types.h> #include <rpc/auth.h> #include <rpc/clnt.h> #include <rpc/rpcsec_gss.h> /* * Mount structure. * One allocated on every NFS mount. * Holds NFS specific information for mount. */ struct nfsmount { struct nfsmount_common nm_com; /* Common fields for nlm */ int nm_numgrps; /* Max. size of groupslist */ u_char nm_fh[NFSX_V4FH]; /* File handle of root dir */ int nm_fhsize; /* Size of root file handle */ int nm_sotype; /* Type of socket */ int nm_soproto; /* and protocol */ int nm_soflags; /* pr_flags for socket protocol */ struct sockaddr *nm_nam; /* Addr of server */ 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_wcommitsize; /* Max size of commit for write */ int nm_acdirmin; /* Directory attr cache min lifetime */ int nm_acdirmax; /* Directory attr cache max lifetime */ int nm_acregmin; /* Reg file attr cache min lifetime */ int nm_acregmax; /* Reg file attr cache max lifetime */ u_char nm_verf[NFSX_V3WRITEVERF]; /* V3 write verifier */ 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 */ u_int64_t nm_maxfilesize; /* maximum file size */ struct nfs_rpcops *nm_rpcops; int nm_tprintf_initial_delay; /* initial delay */ int nm_tprintf_delay; /* interval for messages */ int nm_secflavor; /* auth flavor to use for rpc */ struct __rpc_client *nm_client; struct rpc_timers nm_timers[NFS_MAX_TIMER]; /* RTT Timers for rpcs */ char nm_principal[MNAMELEN]; /* GSS-API principal of server */ gss_OID nm_mech_oid; /* OID of selected GSS-API mechanism */ int nm_nametimeo; /* timeout for +ve entries (sec) */ int nm_negnametimeo; /* timeout for -ve entries (sec) */ /* NFSv4 */ uint64_t nm_clientid; fsid_t nm_fsid; u_int nm_lease_time; time_t nm_last_renewal; }; #define nm_mtx nm_com.nmcom_mtx #define nm_flag nm_com.nmcom_flag #define nm_state nm_com.nmcom_state #define nm_mountp nm_com.nmcom_mountp #define nm_timeo nm_com.nmcom_timeo #define nm_retry nm_com.nmcom_retry #define nm_hostname nm_com.nmcom_hostname #define nm_getinfo nm_com.nmcom_getinfo #define nm_vinvalbuf nm_com.nmcom_vinvalbuf #if defined(_KERNEL) /* * Convert mount ptr to nfsmount ptr. */ #define VFSTONFS(mp) ((struct nfsmount *)((mp)->mnt_data)) #ifndef NFS_TPRINTF_INITIAL_DELAY #define NFS_TPRINTF_INITIAL_DELAY 12 #endif #ifndef NFS_TPRINTF_DELAY #define NFS_TPRINTF_DELAY 30 #endif #ifndef NFS_DEFAULT_NAMETIMEO #define NFS_DEFAULT_NAMETIMEO 60 #endif #ifndef NFS_DEFAULT_NEGNAMETIMEO #define NFS_DEFAULT_NEGNAMETIMEO 60 #endif #endif #endif
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