sys/dev/raidframe/rf_alloclist.h

   1 /*      $NetBSD: rf_alloclist.h,v 1.5 2002/09/23 03:53:14 oster Exp $   */
   2 /*
   3  * Copyright (c) 1995 Carnegie-Mellon University.
   4  * All rights reserved.
   5  *
   6  * Author: Mark Holland
   7  *
   8  * Permission to use, copy, modify and distribute this software and
   9  * its documentation is hereby granted, provided that both the copyright
  10  * notice and this permission notice appear in all copies of the
  11  * software, derivative works or modified versions, and any portions
  12  * thereof, and that both notices appear in supporting documentation.
  13  *
  14  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  15  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
  16  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  17  *
  18  * Carnegie Mellon requests users of this software to return to
  19  *
  20  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  21  *  School of Computer Science
  22  *  Carnegie Mellon University
  23  *  Pittsburgh PA 15213-3890
  24  *
  25  * any improvements or extensions that they make and grant Carnegie the
  26  * rights to redistribute these changes.
  27  */
  28
  29 /****************************************************************************
  30  *
  31  * alloclist.h -- header file for alloclist.c
  32  *
  33  ***************************************************************************/
  34
  35 #ifndef _RF__RF_ALLOCLIST_H_
  36 #define _RF__RF_ALLOCLIST_H_
  37
  38 #include <dev/raidframe/raidframevar.h>
  39
  40 #define RF_POINTERS_PER_ALLOC_LIST_ELEMENT 20
  41
  42 struct RF_AllocListElem_s {
  43         void   *pointers[RF_POINTERS_PER_ALLOC_LIST_ELEMENT];
  44         int     sizes[RF_POINTERS_PER_ALLOC_LIST_ELEMENT];
  45         int     numPointers;
  46         RF_AllocListElem_t *next;
  47 };
  48 #define rf_MakeAllocList(_ptr_) _ptr_ = rf_real_MakeAllocList();
  49 #define rf_AddToAllocList(_l_,_ptr_,_sz_) rf_real_AddToAllocList((_l_), (_ptr_), (_sz_))
  50
  51 int     rf_ConfigureAllocList(RF_ShutdownList_t ** listp);
  52
  53 void    rf_real_AddToAllocList(RF_AllocListElem_t * l, void *p, int size);
  54 void    rf_FreeAllocList(RF_AllocListElem_t * l);
  55 RF_AllocListElem_t *rf_real_MakeAllocList(void);
  56
  57 #endif                          /* !_RF__RF_ALLOCLIST_H_ */