NetBSD/sys/dev/raidframe/rf_states.h

70 lines
2.3 KiB
C

/* $NetBSD: rf_states.h,v 1.1 1998/11/13 04:20:34 oster Exp $ */
/*
* Copyright (c) 1995 Carnegie-Mellon University.
* All rights reserved.
*
* Author: Mark Holland, William V. Courtright II, Robby Findler
*
* Permission to use, copy, modify and distribute this software and
* its documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*/
/* :
* Log: rf_states.h,v
* Revision 1.5 1996/05/27 18:56:37 jimz
* more code cleanup
* better typing
* compiles in all 3 environments
*
* Revision 1.4 1996/05/24 04:28:55 jimz
* release cleanup ckpt
*
* Revision 1.3 1996/05/18 19:51:34 jimz
* major code cleanup- fix syntax, make some types consistent,
* add prototypes, clean out dead code, et cetera
*
* Revision 1.2 1996/05/06 22:08:28 wvcii
* added copyright info and change log
*
* Revision 1.1 1995/07/06 14:23:39 robby
* Initial revision
*
*/
#ifndef _RF__RF_STATES_H_
#define _RF__RF_STATES_H_
#include "rf_types.h"
void rf_ContinueRaidAccess(RF_RaidAccessDesc_t *desc);
void rf_ContinueDagAccess(RF_DagList_t *dagList);
int rf_State_LastState(RF_RaidAccessDesc_t *desc);
int rf_State_IncrAccessCount(RF_RaidAccessDesc_t *desc);
int rf_State_DecrAccessCount(RF_RaidAccessDesc_t *desc);
int rf_State_Quiesce(RF_RaidAccessDesc_t *desc);
int rf_State_Map(RF_RaidAccessDesc_t *desc);
int rf_State_Lock(RF_RaidAccessDesc_t *desc);
int rf_State_CreateDAG(RF_RaidAccessDesc_t *desc);
int rf_State_ExecuteDAG(RF_RaidAccessDesc_t *desc);
int rf_State_ProcessDAG(RF_RaidAccessDesc_t *desc);
int rf_State_Cleanup(RF_RaidAccessDesc_t *desc);
#endif /* !_RF__RF_STATES_H_ */