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nfs.h
(26.38 KB)
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nfs_commonacl.c
(12.89 KB)
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nfs_commonkrpc.c
(40.67 KB)
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nfs_commonport.c
(27 KB)
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nfs_commonsubs.c
(130.42 KB)
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nfs_var.h
(36.25 KB)
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nfscl.h
(2.95 KB)
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nfsclstate.h
(12.93 KB)
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nfsdport.h
(5 KB)
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nfskpiport.h
(1.84 KB)
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nfsm_subs.h
(4.65 KB)
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nfsport.h
(34.15 KB)
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nfsproto.h
(45.59 KB)
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nfsrvcache.h
(3.81 KB)
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nfsrvstate.h
(13.24 KB)
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nfsv4_errstr.h
(4.26 KB)
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rpcv2.h
(6.35 KB)
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xdr_subs.h
(4.08 KB)
Editing: nfsrvcache.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. * * $FreeBSD$ */ #ifndef _NFS_NFSRVCACHE_H_ #define _NFS_NFSRVCACHE_H_ /* * Definitions for the server recent request cache */ #define NFSRVCACHE_MAX_SIZE 2048 #define NFSRVCACHE_MIN_SIZE 64 #define NFSRVCACHE_HASHSIZE 500 /* Cache table entry. */ struct nfsrvcache { LIST_ENTRY(nfsrvcache) rc_hash; /* Hash chain */ LIST_ENTRY(nfsrvcache) rc_ahash; /* ACK hash chain */ TAILQ_ENTRY(nfsrvcache) rc_lru; /* UDP lru chain */ u_int32_t rc_xid; /* rpc id number */ time_t rc_timestamp; /* Time done */ union { struct mbuf *repmb; /* Reply mbuf list OR */ int repstat; /* Reply status */ } rc_un; union { struct { union nethostaddr haddr; /* Host address */ } udp; struct { u_int64_t sockref; u_int32_t len; u_int32_t tcpseq; int16_t refcnt; u_int16_t cksum; time_t cachetime; int acked; } ot; } rc_un2; u_int16_t rc_proc; /* rpc proc number */ u_int16_t rc_flag; /* Flag bits */ }; #define rc_reply rc_un.repmb #define rc_status rc_un.repstat #define rc_inet rc_un2.udp.haddr.had_inet.s_addr #define rc_inet6 rc_un2.udp.haddr.had_inet6 #define rc_haddr rc_un2.udp.haddr #define rc_sockref rc_un2.ot.sockref #define rc_tcpseq rc_un2.ot.tcpseq #define rc_refcnt rc_un2.ot.refcnt #define rc_reqlen rc_un2.ot.len #define rc_cksum rc_un2.ot.cksum #define rc_cachetime rc_un2.ot.cachetime #define rc_acked rc_un2.ot.acked /* TCP ACK values */ #define RC_NO_SEQ 0 #define RC_NO_ACK 1 #define RC_ACK 2 #define RC_NACK 3 /* Return values */ #define RC_DROPIT 0 #define RC_REPLY 1 #define RC_DOIT 2 /* Flag bits */ #define RC_LOCKED 0x0001 #define RC_WANTED 0x0002 #define RC_REPSTATUS 0x0004 #define RC_REPMBUF 0x0008 #define RC_UDP 0x0010 #define RC_INETIPV6 0x0020 #define RC_INPROG 0x0040 #define RC_NFSV2 0x0100 #define RC_NFSV3 0x0200 #define RC_NFSV4 0x0400 #define RC_NFSVERS (RC_NFSV2 | RC_NFSV3 | RC_NFSV4) #define RC_REFCNT 0x0800 #define RC_SAMETCPCONN 0x1000 LIST_HEAD(nfsrvhashhead, nfsrvcache); /* The fine-grained locked cache hash table for TCP. */ struct nfsrchash_bucket { struct mtx mtx; struct nfsrvhashhead tbl; }; #endif /* _NFS_NFSRVCACHE_H_ */
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