ipsecah.h revision 75d94465dbafa487b716482dc36d5150a4ec9853
/*
* 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 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _INET_IPSECAH_H
#define _INET_IPSECAH_H
#ifdef __cplusplus
extern "C" {
#endif
#ifdef _KERNEL
/* Named Dispatch Parameter Management Structure */
typedef struct ipsecahparam_s {
char *ipsecah_param_name;
/*
* Stats. This may eventually become a full-blown SNMP MIB once that spec
* stabilizes.
*/
typedef struct ah_kstats_s
{
} ah_kstats_t;
/*
* ahstack->ah_kstats is equal to ahstack->ah_ksp->ks_data if
* kstat_create_netstack for ahstack->ah_ksp succeeds, but when it
* fails, it will be NULL. Note this is done for all stack instances,
* so it *could* fail. hence a non-NULL checking is done for
* AH_BUMP_STAT and AH_DEBUMP_STAT
*/
#define AH_BUMP_STAT(ahstack, x) \
do { \
} while (0)
#define AH_DEBUMP_STAT(ahstack, x) \
do { \
} while (0)
/*
* IPSECAH stack instances
*/
struct ipsecah_stack {
/* Packet dropper for AH drops. */
/*
* Keysock instance of AH. There can be only one per stack instance.
* Use atomic_cas_ptr() on this because I don't set it until
* KEYSOCK_HELLO comes down.
* Paired up with the ah_pfkey_q is the ah_event, which will age SAs.
*/
};
typedef struct ipsecah_stack ipsecah_stack_t;
#endif /* _KERNEL */
/*
* For now, only provide "aligned" version of header.
* If aligned version is needed, we'll go with the naming conventions then.
*/
typedef struct ah {
} ah_t;
#define AH_BASELEN 12
/* "Old" AH, without replay. For 1827-29 compatibility. */
typedef struct ahold {
} ahold_t;
#define AHOLD_BASELEN 8
#ifdef __cplusplus
}
#endif
#endif /* _INET_IPSECAH_H */