1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _INET_SPDSOCK_H 27 #define _INET_SPDSOCK_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 /* 36 * spdsock (PF_POLICY) session state; one per open PF_POLICY socket. 37 * 38 * These are kept on a linked list by the spdsock module. 39 */ 40 41 typedef struct spdsock_s 42 { 43 uint_t spdsock_state; /* TLI gorp */ 44 45 minor_t spdsock_minor; 46 47 /* 48 * In-progress SPD_DUMP state, valid if spdsock_dump_req is non-NULL. 49 * 50 * spdsock_dump_req is the request which got us started. 51 * spdsock_dump_head is a reference to a policy head. 52 * spdsock_dump_cur_* tell us where we are in the policy walk, 53 * validated by looking at spdsock_dump_gen vs 54 * dump_head->iph_gen after taking a read lock on the policy 55 * head. 56 */ 57 mblk_t *spdsock_dump_req; 58 ipsec_policy_head_t *spdsock_dump_head; 59 uint64_t spdsock_dump_gen; 60 timeout_id_t spdsock_timeout; 61 mblk_t *spdsock_timeout_arg; 62 int spdsock_dump_cur_type; 63 int spdsock_dump_cur_af; 64 ipsec_policy_t *spdsock_dump_cur_rule; 65 uint32_t spdsock_dump_cur_chain; 66 uint32_t spdsock_dump_count; 67 /* These are used for all-polhead dumps. */ 68 int spdsock_dump_tun_gen; 69 boolean_t spdsock_dump_active; 70 boolean_t spdsock_dump_tunnel; 71 int spdsock_dump_remaining_polheads; 72 char spdsock_dump_name[LIFNAMSIZ]; 73 } spdsock_t; 74 75 #define LOADCHECK_INTERVAL (drv_usectohz(30000)) 76 77 /* 78 * Socket option boilerplate code. 79 */ 80 81 extern optdb_obj_t spdsock_opt_obj; 82 extern uint_t spdsock_max_optsize; 83 84 extern int spdsock_opt_get(queue_t *, int, int, uchar_t *); 85 extern int spdsock_opt_set(queue_t *, uint_t, int, int, uint_t, uchar_t *, 86 uint_t *, uchar_t *, void *, cred_t *, 87 mblk_t *); 88 89 #ifdef __cplusplus 90 } 91 #endif 92 93 #endif /* _INET_SPDSOCK_H */ 94