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89 lines
3.3 KiB
C
89 lines
3.3 KiB
C
/* $FreeBSD$ */
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/* $NetBSD: rf_debugMem.h,v 1.7 1999/09/05 01:58:11 oster Exp $ */
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/*
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* Copyright (c) 1995 Carnegie-Mellon University.
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* All rights reserved.
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*
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* Author: Daniel Stodolsky, Mark Holland
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*
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* Permission to use, copy, modify and distribute this software and
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* its documentation is hereby granted, provided that both the copyright
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* notice and this permission notice appear in all copies of the
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* software, derivative works or modified versions, and any portions
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* thereof, and that both notices appear in supporting documentation.
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*
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* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
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* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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*
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* Carnegie Mellon requests users of this software to return to
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*
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* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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* School of Computer Science
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* Carnegie Mellon University
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* Pittsburgh PA 15213-3890
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*
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* any improvements or extensions that they make and grant Carnegie the
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* rights to redistribute these changes.
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*/
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/*
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* rf_debugMem.h -- memory leak debugging module
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*
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* IMPORTANT: if you put the lock/unlock mutex stuff back in here, you
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* need to take it out of the routines in debugMem.c
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*
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*/
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#ifndef _RF__RF_DEBUGMEM_H_
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#define _RF__RF_DEBUGMEM_H_
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#include <dev/raidframe/rf_alloclist.h>
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#ifdef _KERNEL
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#include <sys/types.h>
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#include <sys/malloc.h>
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#if defined(__FreeBSD__)
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MALLOC_DECLARE(M_RAIDFRAME);
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#endif
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#define RF_Malloc(_p_, _size_, _cast_) \
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{ \
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_p_ = _cast_ malloc((u_long)_size_, M_RAIDFRAME, M_NOWAIT | M_ZERO); \
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if (_p_ == NULL) panic("out of memory\n"); \
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if (rf_memDebug) rf_record_malloc(_p_, _size_, __LINE__, __FILE__); \
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}
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#define RF_MallocAndAdd(__p_, __size_, __cast_, __alist_) \
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{ \
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RF_Malloc(__p_, __size_, __cast_); \
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if (__alist_) rf_AddToAllocList(__alist_, __p_, __size_); \
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}
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#define RF_Calloc(_p_, _nel_, _elsz_, _cast_) \
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{ \
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RF_Malloc( _p_, (_nel_) * (_elsz_), _cast_); \
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}
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#define RF_CallocAndAdd(__p,__nel,__elsz,__cast,__alist) \
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{ \
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RF_Calloc(__p, __nel, __elsz, __cast); \
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if (__alist) rf_AddToAllocList(__alist, __p, (__nel)*(__elsz)); \
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}
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#define RF_Free(_p_, _sz_) \
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{ \
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free((void *)(_p_), M_RAIDFRAME); \
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if (rf_memDebug) rf_unrecord_malloc(_p_, (u_int32_t) (_sz_)); \
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}
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#endif /* _KERNEL */
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void rf_record_malloc(void *p, int size, int line, char *filen);
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void rf_unrecord_malloc(void *p, int sz);
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void rf_print_unfreed(void);
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int rf_ConfigureDebugMem(RF_ShutdownList_t ** listp);
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#endif /* !_RF__RF_DEBUGMEM_H_ */
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