1 /* $OpenBSD: rf_states.h,v 1.3 2002/12/16 07:01:05 tdeval Exp $ */ 2 /* $NetBSD: rf_states.h,v 1.3 1999/02/05 00:06:17 oster Exp $ */ 3 4 /* 5 * Copyright (c) 1995 Carnegie-Mellon University. 6 * All rights reserved. 7 * 8 * Author: Mark Holland, William V. Courtright II, Robby Findler 9 * 10 * Permission to use, copy, modify and distribute this software and 11 * its documentation is hereby granted, provided that both the copyright 12 * notice and this permission notice appear in all copies of the 13 * software, derivative works or modified versions, and any portions 14 * thereof, and that both notices appear in supporting documentation. 15 * 16 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 17 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND 18 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 19 * 20 * Carnegie Mellon requests users of this software to return to 21 * 22 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 23 * School of Computer Science 24 * Carnegie Mellon University 25 * Pittsburgh PA 15213-3890 26 * 27 * any improvements or extensions that they make and grant Carnegie the 28 * rights to redistribute these changes. 29 */ 30 31 #ifndef _RF__RF_STATES_H_ 32 #define _RF__RF_STATES_H_ 33 34 #include "rf_types.h" 35 36 void rf_ContinueRaidAccess(RF_RaidAccessDesc_t *); 37 void rf_ContinueDagAccess(RF_DagList_t *); 38 int rf_State_LastState(RF_RaidAccessDesc_t *); 39 int rf_State_IncrAccessCount(RF_RaidAccessDesc_t *); 40 int rf_State_DecrAccessCount(RF_RaidAccessDesc_t *); 41 int rf_State_Quiesce(RF_RaidAccessDesc_t *); 42 int rf_State_Map(RF_RaidAccessDesc_t *); 43 int rf_State_Lock(RF_RaidAccessDesc_t *); 44 int rf_State_CreateDAG(RF_RaidAccessDesc_t *); 45 int rf_State_ExecuteDAG(RF_RaidAccessDesc_t *); 46 int rf_State_ProcessDAG(RF_RaidAccessDesc_t *); 47 int rf_State_Cleanup(RF_RaidAccessDesc_t *); 48 49 #endif /* !_RF__RF_STATES_H_ */ 50