77 lines
3.3 KiB
C
77 lines
3.3 KiB
C
/***************************************************************
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* MEM.H -- Header file for mem.c *
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* -- Michael Jennings *
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* -- 07 January 1997 *
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***************************************************************/
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/*
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* Copyright (C) 1997-2000, Michael Jennings
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies of the Software, its documentation and marketing & publicity
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* materials, and acknowledgment shall be given in the documentation, materials
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* and software packages that this Software was used.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _MEM_H_
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#define _MEM_H_
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typedef struct memrec_struct {
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unsigned char init;
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unsigned long Count, TotalSize;
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void **Ptrs;
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size_t *Size;
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} MemRec;
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#ifdef WITH_DMALLOC
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# include <dmalloc.h>
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# define MALLOC(sz) malloc(sz)
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# define CALLOC(type,n) calloc((n),(sizeof(type)))
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# define REALLOC(mem,sz) realloc((mem), (sz))
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# define FREE(ptr) do { free(ptr); (ptr) = NULL; } while (0)
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#elif (DEBUG >= DEBUG_MALLOC)
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# define MALLOC(sz) Malloc(__FILE__, __LINE__, (sz))
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# define CALLOC(type,n) Calloc(__FILE__, __LINE__, (n),(sizeof(type)))
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# define REALLOC(mem,sz) Realloc(#mem, __FILE__, __LINE__, (mem),(sz))
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# define FREE(ptr) do { Free(#ptr, __FILE__, __LINE__, (ptr)); (ptr) = NULL; } while (0)
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# define MALLOC_MOD 25
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# define REALLOC_MOD 25
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# define CALLOC_MOD 25
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# define FREE_MOD 25
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#else
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# define MALLOC(sz) malloc(sz)
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# define CALLOC(type,n) calloc((n),(sizeof(type)))
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# define REALLOC(mem,sz) ((sz) ? ((mem) ? (realloc((mem), (sz))) : (malloc(sz))) : ((mem) ? (free(mem)) : (NULL)))
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# define FREE(ptr) do { free(ptr); (ptr) = NULL; } while (0)
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#endif
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extern char *SafeStr(char *, unsigned short);
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extern MemRec memrec;
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extern void memrec_init(void);
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extern void memrec_add_var(void *, size_t);
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extern void memrec_rem_var(const char *, unsigned long, void *);
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extern void memrec_chg_var(const char *, unsigned long, void *, void *, size_t);
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extern void memrec_dump(void);
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extern void *Malloc(const char *, unsigned long, size_t);
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extern void *Realloc(const char *, const char *, unsigned long, void *, size_t);
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extern void *Calloc(const char *, unsigned long, size_t, size_t);
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extern void Free(const char *, const char *, unsigned long, void *);
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extern void HandleSigSegv(int);
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#endif /* _MEM_H_ */
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