[apple/ipsec.git] / ipsec-tools / racoon / gcmalloc.h

/*	$KAME: gcmalloc.h,v 1.4 2001/11/16 04:34:57 sakane Exp $	*/

/*
 * Copyright (C) 2000, 2001 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.
 */

/*
 * Debugging malloc glue for Racoon.
 */

#ifndef _GCMALLOC_H_DEFINED
#define _GCMALLOC_H_DEFINED

/* ElectricFence needs no special handling. */

/*
 * Boehm-GC provides GC_malloc(), GC_realloc(), GC_free() functions,
 * but not the traditional entry points.  So what we do is provide  
 * malloc(), calloc(), realloc(), and free() entry points in the main
 * program and letting the linker do the rest.
 */
#ifdef GC
#define GC_DEBUG
#include <gc.h>

#ifdef RACOON_MAIN_PROGRAM
void *
malloc(size_t size)
{

	return (GC_MALLOC(size));
}

void *
calloc(size_t number, size_t size)
{

	/* GC_malloc() clears the storage. */
	return (GC_MALLOC(number * size));
}

void *
realloc(void *ptr, size_t size)
{

	return (GC_REALLOC(ptr, size));
}

void
free(void *ptr)
{

	GC_FREE(ptr);
}
#endif /* RACOON_MAIN_PROGRAM */

#define	racoon_malloc(sz)	GC_debug_malloc(sz, GC_EXTRAS)
#define	racoon_calloc(cnt, sz)	GC_debug_malloc(cnt * sz, GC_EXTRAS)
#define	racoon_realloc(old, sz)	GC_debug_realloc(old, sz, GC_EXTRAS)
#define	racoon_free(p)		GC_debug_free(p)

#endif /* GC */

/*
 * Dmalloc only requires that you pull in a header file and link
 * against libdmalloc.
 */
#ifdef DMALLOC
#include <dmalloc.h>
#endif /* DMALLOC */

#ifdef DEBUG_RECORD_MALLOCATION
#include <debugrm.h>
#else
#ifndef racoon_malloc
#define	racoon_malloc(sz)	malloc((sz))
#endif
#ifndef racoon_calloc
#define	racoon_calloc(cnt, sz)	calloc((cnt), (sz))
#endif
#ifndef racoon_realloc
#define	racoon_realloc(old, sz)	realloc((old), (sz))
#endif
#ifndef racoon_free
#define	racoon_free(p)		free((p))
#endif
#endif /* DEBUG_RECORD_MALLOCATION */

#endif /* _GCMALLOC_H_DEFINED */
Commit	Line	Data
52b7d2ce A	1	/* $KAME: gcmalloc.h,v 1.4 2001/11/16 04:34:57 sakane Exp $ */
	2
	3	/*
	4	* Copyright (C) 2000, 2001 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	/*
	33	* Debugging malloc glue for Racoon.
	34	*/
	35
	36	#ifndef _GCMALLOC_H_DEFINED
	37	#define _GCMALLOC_H_DEFINED
	38
	39	/* ElectricFence needs no special handling. */
	40
	41	/*
	42	* Boehm-GC provides GC_malloc(), GC_realloc(), GC_free() functions,
	43	* but not the traditional entry points. So what we do is provide
	44	* malloc(), calloc(), realloc(), and free() entry points in the main
	45	* program and letting the linker do the rest.
	46	*/
	47	#ifdef GC
	48	#define GC_DEBUG
	49	#include <gc.h>
	50
	51	#ifdef RACOON_MAIN_PROGRAM
	52	void *
	53	malloc(size_t size)
	54	{
	55
	56	return (GC_MALLOC(size));
	57	}
	58
	59	void *
	60	calloc(size_t number, size_t size)
	61	{
	62
	63	/* GC_malloc() clears the storage. */
	64	return (GC_MALLOC(number * size));
65	}
66
67	void *
68	realloc(void *ptr, size_t size)
69	{
70
71	return (GC_REALLOC(ptr, size));
72	}
73
74	void
75	free(void *ptr)
76	{
77
78	GC_FREE(ptr);
79	}
80	#endif /* RACOON_MAIN_PROGRAM */
81
82	#define racoon_malloc(sz) GC_debug_malloc(sz, GC_EXTRAS)
83	#define racoon_calloc(cnt, sz) GC_debug_malloc(cnt * sz, GC_EXTRAS)
84	#define racoon_realloc(old, sz) GC_debug_realloc(old, sz, GC_EXTRAS)
85	#define racoon_free(p) GC_debug_free(p)
86
87	#endif /* GC */
88
89	/*
90	* Dmalloc only requires that you pull in a header file and link
91	* against libdmalloc.
92	*/
93	#ifdef DMALLOC
94	#include <dmalloc.h>
95	#endif /* DMALLOC */
96
97	#ifdef DEBUG_RECORD_MALLOCATION
98	#include <debugrm.h>
99	#else
100	#ifndef racoon_malloc
101	#define racoon_malloc(sz) malloc((sz))
102	#endif
103	#ifndef racoon_calloc
104	#define racoon_calloc(cnt, sz) calloc((cnt), (sz))
105	#endif
106	#ifndef racoon_realloc
107	#define racoon_realloc(old, sz) realloc((old), (sz))
108	#endif
109	#ifndef racoon_free
110	#define racoon_free(p) free((p))
111	#endif
112	#endif /* DEBUG_RECORD_MALLOCATION */
113
114	#endif /* _GCMALLOC_H_DEFINED */