Annotation of sys/dev/raidframe/rf_states.h, Revision 1.1.1.1
1.1 nbrk 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_ */
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