spdsock.h revision db061fdf6dcfbac81c13366f1819b7fc0e984748
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _INET_SPDSOCK_H
#define _INET_SPDSOCK_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/netstack.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* SPDSOCK stack instances
*/
struct spd_stack {
struct spdsockparam_s *spds_params;
/* Protects the NDD variables. */
/*
* To save algorithm update messages that are processed only after
* IPsec is loaded.
*/
struct ipsec_alginfo
};
typedef struct spd_stack spd_stack_t;
/*
* spdsock (PF_POLICY) session state; one per open PF_POLICY socket.
*
* These are kept on a linked list by the spdsock module.
*/
typedef struct spdsock_s
{
/*
* In-progress SPD_DUMP state, valid if spdsock_dump_req is non-NULL.
*
* spdsock_dump_req is the request which got us started.
* spdsock_dump_head is a reference to a policy head.
* spdsock_dump_cur_* tell us where we are in the policy walk,
* validated by looking at spdsock_dump_gen vs
* dump_head->iph_gen after taking a read lock on the policy
* head.
*/
int spdsock_dump_cur_af;
/* These are used for all-polhead dumps. */
int spdsock_dump_tun_gen;
} spdsock_t;
/*
* Socket option boilerplate code.
*/
extern optdb_obj_t spdsock_opt_obj;
extern uint_t spdsock_max_optsize;
mblk_t *);
#ifdef __cplusplus
}
#endif
#endif /* _INET_SPDSOCK_H */