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- /*
- * $RCSfile: initTransRec.c,v $
- * $Revision: 1.1.1.1 $
- * $Date: 1996/05/04 21:56:02 $
- */
- /**********************************************************************
- * EXODUS Database Toolkit Software
- * Copyright (c) 1991 Computer Sciences Department, University of
- * Wisconsin -- Madison
- * All Rights Reserved.
- *
- * 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.
- *
- * THE COMPUTER SCIENCES DEPARTMENT OF THE UNIVERSITY OF WISCONSIN --
- * MADISON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION.
- * THE DEPARTMENT DISCLAIMS ANY LIABILITY OF ANY KIND FOR ANY DAMAGES
- * WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * The EXODUS Project Group requests users of this software to return
- * any improvements or extensions that they make to:
- *
- * EXODUS Project Group
- * c/o David J. DeWitt and Michael J. Carey
- * Computer Sciences Department
- * University of Wisconsin -- Madison
- * Madison, WI 53706
- *
- * or exodus@cs.wisc.edu
- *
- * In addition, the EXODUS Project Group requests that users grant the
- * Computer Sciences Department rights to redistribute these changes.
- **********************************************************************/
-
- #include "sysdefs.h"
- #include "ess.h"
- #include "checking.h"
- #include "trace.h"
- #include "error.h"
- #include "list.h"
- #include "pool.h"
- #include "tid.h"
- #include "io.h"
- #include "lock.h"
- #include "object.h"
- #include "msgdefs.h"
- #include "thread.h"
- #include "semaphore.h"
- #include "link.h"
- #include "lsn.h"
- #include "latch.h"
- #include "bf.h"
- #include "volume.h"
- #include "trans.h"
- #include "util_funcs.h"
- #include "trans_intfuncs.h"
-
-
- void
- initTransRec (
- register TRANSREC *transRec
- )
- {
- int i;
-
- TRACE(TR_TRANS, TR_LEVEL_1);
-
- /*
- * initialize the list components
- */
- initializeList( &(transRec->serverList) );
- initializeList( &(transRec->threadList) );
- initializeList( &(transRec->quiesceList) );
- initializeList( &(transRec->volumeList) );
- initializeList( &(transRec->clientDirtyList) );
- initializeList( &(transRec->fileDeallocList) );
- initializeList( &(transRec->pageDeallocList) );
- initializeList( &(transRec->pendingBitmapList) );
- initializeListElement( &(transRec->distrTransList), (char *) transRec );
- initializeListElement( &(transRec->tidList), (char *) transRec );
- initializeListElement( &(transRec->linkList), (char *) transRec );
- initializeListElement( &(transRec->logActiveList), (char *) transRec );
- initializeListElement( &(transRec->activeTransList), (char *) transRec );
- INIT_TRANSREC_MAGIC(transRec);
-
- /*
- * initialize the state to inactive
- */
- transRec->transState = T_INACTIVE;
-
- /*
- * initialize the lock information
- */
- initializeList( &(transRec->lockGrantedList) );
- initializeList( &(transRec->lockWaitList) );
- initializeList( &(transRec->lockUpgradeList) );
- transRec->numLocks = 0;
-
- /*
- * initialize the lock class information
- */
- for (i = 0; i < NUM_LOCK_CLASSES; i++) {
-
- initializeList( &(transRec->lockClassList[i]) );
- }
-
- /*
- * Null out the lock class mask
- */
- transRec->lockClassMap = 0;
-
- initializeSemaphore( &(transRec->logSemaphore), FALSE);
- }
-