projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b A |
1 | /* $KAME: key.h,v 1.11 2000/03/25 07:24:12 sumikawa Exp $ */ |
| 2 | ||
| 3 | /* | |
| 4 | * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. | |
| 5 | * All rights reserved. | |
| 6 | * | |
| 7 | * Redistribution and use in source and binary forms, with or without | |
| 8 | * modification, are permitted provided that the following conditions | |
| 9 | * are met: | |
| 10 | * 1. Redistributions of source code must retain the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer. | |
| 12 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 13 | * notice, this list of conditions and the following disclaimer in the | |
| 14 | * documentation and/or other materials provided with the distribution. | |
| 15 | * 3. Neither the name of the project nor the names of its contributors | |
| 16 | * may be used to endorse or promote products derived from this software | |
| 17 | * without specific prior written permission. | |
| 18 | * | |
| 19 | * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND | |
| 20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE | |
| 23 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 29 | * SUCH DAMAGE. | |
| 30 | */ | |
| 31 | ||
| 32 | #ifndef _NETKEY_KEY_H_ | |
| 33 | #define _NETKEY_KEY_H_ | |
| 34 | ||
| 35 | #ifdef KERNEL | |
| 36 | ||
| 37 | extern struct key_cb key_cb; | |
| 38 | ||
| 39 | struct secpolicy; | |
| 40 | struct secpolicyindex; | |
| 41 | struct ipsecrequest; | |
| 42 | struct secasvar; | |
| 43 | struct sockaddr; | |
| 44 | struct socket; | |
| 45 | struct sadb_msg; | |
| 46 | struct sadb_x_policy; | |
| 47 | ||
| 48 | extern struct secpolicy *key_allocsp __P((struct secpolicyindex *spidx, | |
| 49 | u_int dir)); | |
| 50 | extern int key_checkrequest | |
| 51 | __P((struct ipsecrequest *isr, struct secasindex *saidx)); | |
| 52 | extern struct secasvar *key_allocsa __P((u_int family, caddr_t src, caddr_t dst, | |
| 53 | u_int proto, u_int32_t spi)); | |
| 54 | extern void key_freesp __P((struct secpolicy *sp)); | |
| 55 | extern void key_freeso __P((struct socket *so)); | |
| 56 | extern void key_freesav __P((struct secasvar *sav)); | |
| 57 | extern struct secpolicy *key_newsp __P((void)); | |
| 58 | extern struct secpolicy *key_msg2sp __P((struct sadb_x_policy *xpl0, | |
| 59 | size_t len, int *error)); | |
| 60 | extern struct mbuf *key_sp2msg __P((struct secpolicy *sp)); | |
| 61 | extern int key_ismyaddr __P((u_int family, caddr_t addr)); | |
| 62 | extern void key_timehandler __P((void)); | |
| 63 | extern void key_srandom __P((void)); | |
| 64 | extern void key_freereg __P((struct socket *so)); | |
| 65 | extern int key_parse __P((struct sadb_msg **msgp, struct socket *so, | |
| 66 | int *targetp)); | |
| 67 | extern void key_init __P((void)); | |
| 68 | extern int key_checktunnelsanity __P((struct secasvar *sav, u_int family, | |
| 69 | caddr_t src, caddr_t dst)); | |
| 70 | extern void key_sa_recordxfer __P((struct secasvar *sav, struct mbuf *m)); | |
| 71 | extern void key_sa_routechange __P((struct sockaddr *dst)); | |
| 72 | ||
| 73 | #if MALLOC_DECLARE | |
| 74 | MALLOC_DECLARE(M_SECA); | |
| 75 | #endif /* MALLOC_DECLARE */ | |
| 76 | ||
| 77 | #if defined(__bsdi__) || defined(__NetBSD__) | |
| 78 | extern int key_sysctl __P((int *, u_int, void *, size_t *, void *, size_t)); | |
| 79 | #endif | |
| 80 | ||
| 81 | #endif /* defined(KERNEL) */ | |
| 82 | #endif /* _NETKEY_KEY_H_ */ |