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Annotation of src/sys/netipsec/keysock.h, Revision 1.5

1.5     ! degroote    1: /*     $NetBSD: keysock.h,v 1.4 2005/12/11 12:25:06 christos Exp $     */
1.1       jonathan    2: /*     $FreeBSD: src/sys/netipsec/keysock.h,v 1.1.4.1 2003/01/24 05:11:36 sam Exp $    */
                      3: /*     $KAME: keysock.h,v 1.8 2000/03/27 05:11:06 sumikawa Exp $       */
                      4:
                      5: /*
                      6:  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
                      7:  * All rights reserved.
                      8:  *
                      9:  * Redistribution and use in source and binary forms, with or without
                     10:  * modification, are permitted provided that the following conditions
                     11:  * are met:
                     12:  * 1. Redistributions of source code must retain the above copyright
                     13:  *    notice, this list of conditions and the following disclaimer.
                     14:  * 2. Redistributions in binary form must reproduce the above copyright
                     15:  *    notice, this list of conditions and the following disclaimer in the
                     16:  *    documentation and/or other materials provided with the distribution.
                     17:  * 3. Neither the name of the project nor the names of its contributors
                     18:  *    may be used to endorse or promote products derived from this software
                     19:  *    without specific prior written permission.
                     20:  *
                     21:  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
                     22:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     23:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     24:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
                     25:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     26:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     27:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     28:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     29:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     30:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     31:  * SUCH DAMAGE.
                     32:  */
                     33:
                     34: #ifndef _NETIPSEC_KEYSOCK_H_
                     35: #define _NETIPSEC_KEYSOCK_H_
                     36:
                     37: /* statistics for pfkey socket */
                     38: struct pfkeystat {
                     39:        /* kernel -> userland */
                     40:        u_quad_t out_total;             /* # of total calls */
                     41:        u_quad_t out_bytes;             /* total bytecount */
                     42:        u_quad_t out_msgtype[256];      /* message type histogram */
                     43:        u_quad_t out_invlen;            /* invalid length field */
                     44:        u_quad_t out_invver;            /* invalid version field */
                     45:        u_quad_t out_invmsgtype;        /* invalid message type field */
                     46:        u_quad_t out_tooshort;          /* msg too short */
                     47:        u_quad_t out_nomem;             /* memory allocation failure */
                     48:        u_quad_t out_dupext;            /* duplicate extension */
                     49:        u_quad_t out_invexttype;        /* invalid extension type */
                     50:        u_quad_t out_invsatype;         /* invalid sa type */
                     51:        u_quad_t out_invaddr;           /* invalid address extension */
                     52:        /* userland -> kernel */
                     53:        u_quad_t in_total;              /* # of total calls */
                     54:        u_quad_t in_bytes;              /* total bytecount */
                     55:        u_quad_t in_msgtype[256];       /* message type histogram */
                     56:        u_quad_t in_msgtarget[3];       /* one/all/registered */
                     57:        u_quad_t in_nomem;              /* memory allocation failure */
                     58:        /* others */
                     59:        u_quad_t sockerr;               /* # of socket related errors */
                     60: };
                     61:
                     62: #define KEY_SENDUP_ONE         0
                     63: #define KEY_SENDUP_ALL         1
                     64: #define KEY_SENDUP_REGISTERED  2
                     65:
                     66: #ifdef _KERNEL
                     67: struct keycb {
                     68:        struct rawcb kp_raw;    /* rawcb */
                     69:        int kp_promisc;         /* promiscuous mode */
                     70:        int kp_registered;      /* registered socket */
                     71: };
                     72:
                     73: extern struct pfkeystat pfkeystat;
                     74:
1.5     ! degroote   75: int key_output (struct mbuf *, ...);
1.1       jonathan   76: #ifndef __NetBSD__
1.5     ! degroote   77: int key_usrreq (struct socket *,
        !            78:        int, struct mbuf *, struct mbuf *, struct mbuf *);
1.1       jonathan   79: #else
1.5     ! degroote   80: int key_usrreq (struct socket *,
        !            81:        int, struct mbuf *, struct mbuf *, struct mbuf *, struct lwp *);
1.1       jonathan   82: #endif
                     83:
1.5     ! degroote   84: int key_sendup (struct socket *, struct sadb_msg *, u_int, int);
        !            85: int key_sendup_mbuf (struct socket *, struct mbuf *, int);
1.1       jonathan   86: #endif /* _KERNEL */
                     87:
1.3       elad       88: #endif /* !_NETIPSEC_KEYSOCK_H_ */

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