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/* $OpenBSD: sysdep.h,v 1.21 2005/04/08 16:06:25 deraadt Exp $ */
/* $EOM: sysdep.h,v 1.17 2000/12/04 04:46:35 angelos Exp $ */
/*
* Copyright (c) 1998, 1999 Niklas Hallqvist. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
/*
* This code was written under funding by Ericsson Radio Systems.
*/
#ifndef _SYSDEP_H_
#define _SYSDEP_H_
#include <sys/types.h>
#if defined (USE_BOEHM_GC)
#include <stdlib.h>
#include <string.h>
#endif
#include "sysdep-os.h"
struct proto;
struct sa;
struct sockaddr;
extern void sysdep_app_handler(int);
extern int sysdep_cleartext(int, int);
extern void sysdep_connection_check(char *);
extern int sysdep_ipsec_delete_spi(struct sa *, struct proto *, int);
extern int sysdep_ipsec_enable_sa(struct sa *, struct sa *);
extern u_int8_t *sysdep_ipsec_get_spi(size_t *, u_int8_t, struct sockaddr *,
struct sockaddr *, u_int32_t);
extern struct sa_kinfo *sysdep_ipsec_get_kernel_sa(u_int8_t *, size_t,
u_int8_t, struct sockaddr *);
extern int sysdep_ipsec_group_spis(struct sa *, struct proto *,
struct proto *, int);
extern int sysdep_ipsec_set_spi(struct sa *, struct proto *, int,
struct sa *);
extern u_int32_t sysdep_random(void);
extern u_int8_t sysdep_sa_len(struct sockaddr *);
#if defined (USE_BOEHM_GC)
/*
* Use Boehm's garbage collector as a means to find leaks.
* XXX The defines below are GCC-specific. I think it is OK to require
* XXX GCC if you are debugging isakmpd in this way.
*/
void *GC_debug_malloc(size_t, char *, int);
void *GC_debug_realloc(void *, size_t, char *, int);
void GC_debug_free(void *);
char *gc_strdup(const char *);
#define malloc(x) GC_debug_malloc ((x), __FILE__, __LINE__)
#define realloc(x,y) GC_debug_realloc ((x), (y), __FILE__, __LINE__)
#define free(x) GC_debug_free (x)
#define calloc(x,y) malloc((x) * (y))
#define strdup(x) gc_strdup((x))
#endif /* WITH_BOEHM_GC */
#endif /* _SYSDEP_H_ */
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