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Diffstat (limited to 'sys/nfs/nfsrvcache.h')
-rw-r--r-- | sys/nfs/nfsrvcache.h | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/sys/nfs/nfsrvcache.h b/sys/nfs/nfsrvcache.h deleted file mode 100644 index eec5850..0000000 --- a/sys/nfs/nfsrvcache.h +++ /dev/null @@ -1,91 +0,0 @@ -/* - * 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. - * - * @(#)nfsrvcache.h 8.3 (Berkeley) 3/30/95 - * $FreeBSD$ - */ - - -#ifndef _NFS_NFSRVCACHE_H_ -#define _NFS_NFSRVCACHE_H_ - -#include <sys/queue.h> - -/* - * Definitions for the server recent request cache - */ - -#define NFSRVCACHESIZ 64 - -struct nfsrvcache { - TAILQ_ENTRY(nfsrvcache) rc_lru; /* LRU chain */ - LIST_ENTRY(nfsrvcache) rc_hash; /* Hash chain */ - u_int32_t rc_xid; /* rpc id number */ - union { - struct mbuf *ru_repmb; /* Reply mbuf list OR */ - int ru_repstat; /* Reply status */ - } rc_un; - union nethostaddr rc_haddr; /* Host address */ - u_int32_t rc_proc; /* rpc proc number */ - u_char rc_state; /* Current state of request */ - u_char rc_flag; /* Flag bits */ -}; - -#define rc_reply rc_un.ru_repmb -#define rc_status rc_un.ru_repstat -#define rc_inetaddr rc_haddr.had_inetaddr -#define rc_nam rc_haddr.had_nam - -/* Cache entry states */ -#define RC_UNUSED 0 -#define RC_INPROG 1 -#define RC_DONE 2 - -/* Return values */ -#define RC_DROPIT 0 -#define RC_REPLY 1 -#define RC_DOIT 2 -#define RC_CHECKIT 3 - -/* Flag bits */ -#define RC_LOCKED 0x01 -#define RC_WANTED 0x02 -#define RC_REPSTATUS 0x04 -#define RC_REPMBUF 0x08 -#define RC_NQNFS 0x10 -#define RC_INETADDR 0x20 -#define RC_NAM 0x40 - -#endif |