63 lines
2.5 KiB
C
63 lines
2.5 KiB
C
/* $OpenBSD: pf_key_v2.h,v 1.13 2006/05/29 10:17:59 markus Exp $ */
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/* $EOM: pf_key_v2.h,v 1.4 2000/12/04 04:46:35 angelos Exp $ */
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/*
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* Copyright (c) 1999 Niklas Hallqvist. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* This code was written under funding by Ericsson Radio Systems.
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*/
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#ifndef _PF_KEY_V2_H_
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#define _PF_KEY_V2_H_
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#include <sys/types.h>
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#include <sys/queue.h>
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struct proto;
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struct sa;
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struct sockaddr;
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struct kernel_sa;
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extern int pf_key_v2_socket;
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extern void pf_key_v2_connection_check(char *);
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extern int pf_key_v2_delete_spi(struct sa *, struct proto *, int);
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extern int pf_key_v2_enable_sa(struct sa *, struct sa *);
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extern int pf_key_v2_disable_sa(struct sa *, int);
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extern int pf_key_v2_enable_spi(in_addr_t, in_addr_t, in_addr_t,
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in_addr_t, u_int8_t *, u_int8_t, in_addr_t);
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extern struct sa_kinfo *pf_key_v2_get_kernel_sa(u_int8_t *, size_t, u_int8_t,
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struct sockaddr *);
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extern u_int8_t *pf_key_v2_get_spi(size_t *, u_int8_t, struct sockaddr *,
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struct sockaddr *, u_int32_t);
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extern int pf_key_v2_group_spis(struct sa *, struct proto *,
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struct proto *, int);
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extern void pf_key_v2_handler(int);
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extern int pf_key_v2_open(void);
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extern int pf_key_v2_set_spi(struct sa *, struct proto *, int,
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struct sa *);
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#endif /* _PF_KEY_V2_H_ */
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