/* $NetBSD: rf_mcpair.h,v 1.11 2021/07/23 00:54:45 oster Exp $ */
/*
* Copyright (c) 1995 Carnegie-Mellon University.
* All rights reserved.
*
* Author: Mark Holland
*
* 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
[email protected]
* 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.
*/
/* rf_mcpair.h
* see comments in rf_mcpair.c
*/
#ifndef _RF__RF_MCPAIR_H_
#define _RF__RF_MCPAIR_H_
#include <dev/raidframe/raidframevar.h>
#include "rf_threadstuff.h"
struct RF_MCPair_s {
rf_declare_mutex2(mutex);
rf_declare_cond2(cond);
int flag;
};
#define RF_WAIT_MCPAIR(_mcp) rf_wait_cond2((_mcp)->cond, (_mcp)->mutex)
#define RF_LOCK_MCPAIR(_mcp) rf_lock_mutex2((_mcp)->mutex)
#define RF_UNLOCK_MCPAIR(_mcp) rf_unlock_mutex2((_mcp)->mutex)
int rf_ConfigureMCPair(RF_ShutdownList_t ** listp, RF_Raid_t *raidPtr, RF_Config_t *cfgPtr);
RF_MCPair_t *rf_AllocMCPair(RF_Raid_t *);
void rf_FreeMCPair(RF_Raid_t *raidPtr, RF_MCPair_t * t);
void rf_MCPairWakeupFunc(RF_MCPair_t * t);
#endif /* !_RF__RF_MCPAIR_H_ */
