/*
* 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_IPDROP_H
#define _INET_IPDROP_H
#ifdef __cplusplus
extern "C" {
#endif
#ifdef _KERNEL
/*
* Opaque data type which will contain state about an entity that is dropping
* a packet (e.g. IPsec SPD, IPsec SADB, TCP, IP forwarding, etc.).
*/
typedef struct ipdropper_s {
char *ipd_name;
} ipdropper_t;
void ip_drop_register(ipdropper_t *, char *);
void ip_drop_unregister(ipdropper_t *);
ipdropper_t *);
/*
* ip_dropstats - When a protocol developer comes up with a new reason to
* drop a packet, it should have a bean counter placed here in this structure,
* and an initializer in ipdrop.c's ip_drop_init().
*
* This will suffice until we come up with a more dynamic way of adding
* named kstats to a single kstat instance (if that is possible).
*/
struct ip_dropstats {
/* TCP IPsec drop statistics. */
/* SADB-specific drop statistics. */
/* SPD drop statistics. */
/* ESP-specific drop statistics. */
/* AH-specific drop statistics. */
/* IP-specific drop statistics. */
};
#endif /* _KERNEL */
#ifdef __cplusplus
}
#endif
#endif /* _INET_IPDROP_H */