X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/8ad349bb6ed4a0be06e34c92be0d98b92e078db4..b226f5e54a60dc81db17b1260381d7dbfea3cdf1:/bsd/nfs/nfsrvcache.h diff --git a/bsd/nfs/nfsrvcache.h b/bsd/nfs/nfsrvcache.h index 2d7b901b6..5d3e311b5 100644 --- a/bsd/nfs/nfsrvcache.h +++ b/bsd/nfs/nfsrvcache.h @@ -1,31 +1,29 @@ /* - * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved. + * Copyright (c) 2000-2010 Apple Inc. All rights reserved. + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * - * @APPLE_LICENSE_OSREFERENCE_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. The rights granted to you under the License + * may not be used to create, or enable the creation or redistribution of, + * unlawful or unlicensed copies of an Apple operating system, or to + * circumvent, violate, or enable the circumvention or violation of, any + * terms of an Apple operating system software license agreement. * - * 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. The rights granted to you under the - * License may not be used to create, or enable the creation or - * redistribution of, unlawful or unlicensed copies of an Apple operating - * system, or to circumvent, violate, or enable the circumvention or - * violation of, any terms of an Apple operating system software license - * agreement. - * - * 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 + * 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_OSREFERENCE_HEADER_END@ + * + * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */ /* @@ -78,16 +76,24 @@ * Definitions for the server recent request cache */ +/* Network address hash list element */ +union nethostaddr { + in_addr_t had_inetaddr; + struct in6_addr had_inet6addr; + mbuf_t had_nam; +}; + #define NFSRVCACHESIZ 64 struct nfsrvcache { TAILQ_ENTRY(nfsrvcache) rc_lru; /* LRU chain */ LIST_ENTRY(nfsrvcache) rc_hash; /* Hash chain */ - u_long rc_xid; /* rpc id number */ + u_int32_t rc_xid; /* rpc id number */ union { mbuf_t ru_repmb; /* Reply mbuf list OR */ int ru_repstat; /* Reply status */ } rc_un; + sa_family_t rc_family; /* address family */ union nethostaddr rc_haddr; /* Host address */ u_int32_t rc_proc; /* rpc proc number */ u_char rc_state; /* Current state of request */ @@ -97,6 +103,7 @@ struct nfsrvcache { #define rc_reply rc_un.ru_repmb #define rc_status rc_un.ru_repstat #define rc_inetaddr rc_haddr.had_inetaddr +#define rc_inet6addr rc_haddr.had_inet6addr #define rc_nam rc_haddr.had_nam /* Cache entry states */ @@ -118,5 +125,8 @@ struct nfsrvcache { #define RC_INETADDR 0x20 #define RC_NAM 0x40 +extern lck_grp_t *nfsrv_reqcache_lck_grp; +extern lck_mtx_t *nfsrv_reqcache_mutex; + #endif /* __APPLE_API_PRIVATE */ #endif /* _NFS_NFSRVCACHE_H_ */