115 lines
3.2 KiB
C
115 lines
3.2 KiB
C
/* $KAME: gcmalloc.h,v 1.4 2001/11/16 04:34:57 sakane Exp $ */
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/*
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* Copyright (C) 2000, 2001 WIDE Project.
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* 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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* 3. Neither the name of the project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* Debugging malloc glue for Racoon.
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*/
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#ifndef _GCMALLOC_H_DEFINED
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#define _GCMALLOC_H_DEFINED
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/* ElectricFence needs no special handling. */
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/*
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* Boehm-GC provides GC_malloc(), GC_realloc(), GC_free() functions,
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* but not the traditional entry points. So what we do is provide
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* malloc(), calloc(), realloc(), and free() entry points in the main
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* program and letting the linker do the rest.
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*/
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#ifdef GC
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#define GC_DEBUG
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#include <gc.h>
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#ifdef RACOON_MAIN_PROGRAM
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void *
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malloc(size_t size)
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{
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return (GC_MALLOC(size));
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}
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void *
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calloc(size_t number, size_t size)
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{
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/* GC_malloc() clears the storage. */
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return (GC_MALLOC(number * size));
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}
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void *
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realloc(void *ptr, size_t size)
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{
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return (GC_REALLOC(ptr, size));
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}
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void
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free(void *ptr)
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{
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GC_FREE(ptr);
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}
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#endif /* RACOON_MAIN_PROGRAM */
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#define racoon_malloc(sz) GC_debug_malloc(sz, GC_EXTRAS)
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#define racoon_calloc(cnt, sz) GC_debug_malloc(cnt * sz, GC_EXTRAS)
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#define racoon_realloc(old, sz) GC_debug_realloc(old, sz, GC_EXTRAS)
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#define racoon_free(p) GC_debug_free(p)
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#endif /* GC */
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/*
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* Dmalloc only requires that you pull in a header file and link
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* against libdmalloc.
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*/
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#ifdef DMALLOC
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#include <dmalloc.h>
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#endif /* DMALLOC */
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#ifdef DEBUG_RECORD_MALLOCATION
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#include <debugrm.h>
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#else
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#ifndef racoon_malloc
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#define racoon_malloc(sz) malloc((sz))
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#endif
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#ifndef racoon_calloc
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#define racoon_calloc(cnt, sz) calloc((cnt), (sz))
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#endif
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#ifndef racoon_realloc
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#define racoon_realloc(old, sz) realloc((old), (sz))
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#endif
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#ifndef racoon_free
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#define racoon_free(p) free((p))
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#endif
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#endif /* DEBUG_RECORD_MALLOCATION */
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#endif /* _GCMALLOC_H_DEFINED */
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