diff options
Diffstat (limited to 'sys/netipsec/keysock.h')
| -rw-r--r-- | sys/netipsec/keysock.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/sys/netipsec/keysock.h b/sys/netipsec/keysock.h new file mode 100644 index 0000000..7d9080a --- /dev/null +++ b/sys/netipsec/keysock.h @@ -0,0 +1,82 @@ +/* $FreeBSD$ */ +/* $KAME: keysock.h,v 1.8 2000/03/27 05:11:06 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 _NETIPSEC_KEYSOCK_H_ +#define _NETIPSEC_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 *, ...)); +extern int key_usrreq __P((struct socket *, + int, struct mbuf *, struct mbuf *, struct mbuf *)); + +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 /*_NETIPSEC_KEYSOCK_H_*/ |
