/* * Copyright (c) 2002-2005 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The 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, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* $NetBSD: lockd_lock.h,v 1.2 2000/06/09 14:00:54 fvdl Exp $ */ /* $FreeBSD: src/usr.sbin/rpc.lockd/lockd_lock.h,v 1.4 2002/03/21 22:52:45 alfred Exp $ */ /* Headers and function declarations for file-locking utilities */ #ifndef LOCKD_LOCK_H #define LOCKD_LOCK_H struct nlm4_holder * testlock(struct nlm4_lock *lock, bool_t exclusive, int flags); enum nlm4_stats getlock(nlm4_lockargs *lckarg, struct svc_req *rqstp, const int flags); enum nlm4_stats unlock(nlm4_lock *lock, const int flags); enum nlm4_stats cancellock(nlm4_cancargs *args, const int flags); int lock_answer(int version, netobj *netcookie, nlm4_lock *lock, int flags, int result); enum nlm4_stats getshare(nlm_shareargs *shrarg, struct svc_req *rqstp, const int flags); enum nlm4_stats unshare(nlm_shareargs *shrarg, struct svc_req *rqstp, const int flags); void do_free_all(const char *hostname); void granted_failed(nlm4_res *arg); void notify(const char *hostname, const int state); void monitor_lock_host_by_name(const char *, const struct sockaddr *); void monitor_lock_host_by_addr(const struct sockaddr *addr); void unmonitor_lock_host(const char *hostname); /* flags for testlock, getlock & unlock */ #define LOCK_ASYNC 0x01 /* async version (getlock only) */ #define LOCK_V4 0x02 /* v4 version */ #define LOCK_MON 0x04 /* monitored lock (getlock only) */ /* flags for lock_answer */ #define LOCK_ANSWER_GRANTED 0x0001 /* NLM_GRANTED request */ #define LOCK_ANSWER_LOCK_EXCL 0x0004 /* lock is exclusive */ /* callbacks from lock_proc.c */ int transmit_result(int, nlm_res *, struct sockaddr *, int); int transmit4_result(int, nlm4_res *, struct sockaddr *, int); CLIENT *get_client(struct sockaddr *, rpcvers_t, int, int); int addrcmp(const struct sockaddr *, const struct sockaddr *); extern time_t currsec; #endif /* !LOCKD_LOCK_H */