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rf_revent.h revision 1.1 
      1 /*	$NetBSD: rf_revent.h,v 1.1 1998/11/13 04:20:34 oster Exp $	*/
      2 /*
      3  * Copyright (c) 1995 Carnegie-Mellon University.
      4  * All rights reserved.
      5  *
      6  * Author:
      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 (at) 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  * rf_revent.h -- header file for reconstruction event handling code
     32  *
     33  *******************************************************************/
     34 
     35 /* :
     36  * Log: rf_revent.h,v
     37  * Revision 1.7  1996/07/15 05:40:41  jimz
     38  * some recon datastructure cleanup
     39  * better handling of multiple failures
     40  * added undocumented double-recon test
     41  *
     42  * Revision 1.6  1996/06/10  11:55:47  jimz
     43  * Straightened out some per-array/not-per-array distinctions, fixed
     44  * a couple bugs related to confusion. Added shutdown lists. Removed
     45  * layout shutdown function (now subsumed by shutdown lists).
     46  *
     47  * Revision 1.5  1996/06/07  21:33:04  jimz
     48  * begin using consistent types for sector numbers,
     49  * stripe numbers, row+col numbers, recon unit numbers
     50  *
     51  * Revision 1.4  1996/06/05  18:06:02  jimz
     52  * Major code cleanup. The Great Renaming is now done.
     53  * Better modularity. Better typing. Fixed a bunch of
     54  * synchronization bugs. Made a lot of global stuff
     55  * per-desc or per-array. Removed dead code.
     56  *
     57  * Revision 1.3  1996/05/18  19:51:34  jimz
     58  * major code cleanup- fix syntax, make some types consistent,
     59  * add prototypes, clean out dead code, et cetera
     60  *
     61  * Revision 1.2  1995/12/06  15:04:20  root
     62  * added copyright info
     63  *
     64  */
     65 
     66 #ifndef _RF__RF_REVENT_H_
     67 #define _RF__RF_REVENT_H_
     68 
     69 #include "rf_types.h"
     70 
     71 int rf_ConfigureReconEvent(RF_ShutdownList_t **listp);
     72 
     73 RF_ReconEvent_t *rf_GetNextReconEvent(RF_RaidReconDesc_t *reconDesc,
     74 	RF_RowCol_t row, void (*continueFunc)(void *), void *continueArg);
     75 
     76 void rf_CauseReconEvent(RF_Raid_t *raidPtr, RF_RowCol_t row, RF_RowCol_t col,
     77 	void *arg, RF_Revent_t type);
     78 
     79 void rf_FreeReconEventDesc(RF_ReconEvent_t *event);
     80 
     81 #endif /* !_RF__RF_REVENT_H_ */
     82