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- /* $KAME: keysock.h,v 1.7 2000/03/25 07:24:14 sumikawa Exp $ */
-
- /*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
- #ifndef _NETKEY_KEYSOCK_H_
- #define _NETKEY_KEYSOCK_H_
-
- /* statistics for pfkey socket */
- struct pfkeystat {
- /* kernel -> userland */
- u_quad_t out_total; /* # of total calls */
- u_quad_t out_bytes; /* total bytecount */
- u_quad_t out_msgtype[256]; /* message type histogram */
- u_quad_t out_invlen; /* invalid length field */
- u_quad_t out_invver; /* invalid version field */
- u_quad_t out_invmsgtype; /* invalid message type field */
- u_quad_t out_tooshort; /* msg too short */
- u_quad_t out_nomem; /* memory allocation failure */
- u_quad_t out_dupext; /* duplicate extension */
- u_quad_t out_invexttype; /* invalid extension type */
- u_quad_t out_invsatype; /* invalid sa type */
- u_quad_t out_invaddr; /* invalid address extension */
- /* userland -> kernel */
- u_quad_t in_total; /* # of total calls */
- u_quad_t in_bytes; /* total bytecount */
- u_quad_t in_msgtype[256]; /* message type histogram */
- u_quad_t in_msgtarget[3]; /* one/all/registered */
- u_quad_t in_nomem; /* memory allocation failure */
- /* others */
- u_quad_t sockerr; /* # of socket related errors */
- };
-
- #define KEY_SENDUP_ONE 0
- #define KEY_SENDUP_ALL 1
- #define KEY_SENDUP_REGISTERED 2
-
- #ifdef KERNEL
- struct keycb {
- struct rawcb kp_raw; /* rawcb */
- int kp_promisc; /* promiscuous mode */
- int kp_registered; /* registered socket */
- };
-
- extern struct pfkeystat pfkeystat;
-
- extern int key_output __P((struct mbuf *, struct socket *));
- #ifndef __NetBSD__
- extern int key_usrreq __P((struct socket *,
- int, struct mbuf *, struct mbuf *, struct mbuf *));
- #else
- extern int key_usrreq __P((struct socket *,
- int, struct mbuf *, struct mbuf *, struct mbuf *, struct proc *));
- #endif
-
- extern int key_sendup __P((struct socket *, struct sadb_msg *, u_int, int));
- extern int key_sendup_mbuf __P((struct socket *, struct mbuf *, int));
- #endif /* KERNEL */
-
- #endif /*_NETKEY_KEYSOCK_H_*/
-