38a3987b69
Carnegie Mellon University. Full RAID implementation, including levels 0, 1, 4, 5, 6, parity logging, and a few other goodies. Ported to NetBSD by Greg Oster.
82 lines
2.8 KiB
C
82 lines
2.8 KiB
C
/* $NetBSD: rf_revent.h,v 1.1 1998/11/13 04:20:34 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:
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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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*
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* rf_revent.h -- header file for reconstruction event handling code
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*
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*******************************************************************/
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/* :
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* Log: rf_revent.h,v
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* Revision 1.7 1996/07/15 05:40:41 jimz
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* some recon datastructure cleanup
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* better handling of multiple failures
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* added undocumented double-recon test
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*
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* Revision 1.6 1996/06/10 11:55:47 jimz
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* Straightened out some per-array/not-per-array distinctions, fixed
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* a couple bugs related to confusion. Added shutdown lists. Removed
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* layout shutdown function (now subsumed by shutdown lists).
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*
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* Revision 1.5 1996/06/07 21:33:04 jimz
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* begin using consistent types for sector numbers,
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* stripe numbers, row+col numbers, recon unit numbers
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*
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* Revision 1.4 1996/06/05 18:06:02 jimz
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* Major code cleanup. The Great Renaming is now done.
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* Better modularity. Better typing. Fixed a bunch of
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* synchronization bugs. Made a lot of global stuff
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* per-desc or per-array. Removed dead code.
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*
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* Revision 1.3 1996/05/18 19:51:34 jimz
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* major code cleanup- fix syntax, make some types consistent,
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* add prototypes, clean out dead code, et cetera
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*
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* Revision 1.2 1995/12/06 15:04:20 root
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* added copyright info
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*
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*/
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#ifndef _RF__RF_REVENT_H_
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#define _RF__RF_REVENT_H_
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#include "rf_types.h"
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int rf_ConfigureReconEvent(RF_ShutdownList_t **listp);
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RF_ReconEvent_t *rf_GetNextReconEvent(RF_RaidReconDesc_t *reconDesc,
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RF_RowCol_t row, void (*continueFunc)(void *), void *continueArg);
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void rf_CauseReconEvent(RF_Raid_t *raidPtr, RF_RowCol_t row, RF_RowCol_t col,
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void *arg, RF_Revent_t type);
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void rf_FreeReconEventDesc(RF_ReconEvent_t *event);
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#endif /* !_RF__RF_REVENT_H_ */
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