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- /*
- * $RCSfile: space.c,v $
- * $Revision: 1.1.1.1 $
- * $Date: 1996/05/04 21:55:38 $
- */
- /**********************************************************************
- * 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 "tid.h"
- #include "io.h"
- #include "lock.h"
- #include "object.h"
- #include "msgdefs.h"
- #include "disk.h"
- #include "thread.h"
- #include "semaphore.h"
- #include "latch.h"
- #include "link.h"
- #include "lsn.h"
- #include "bf.h"
- #include "volume.h"
- #include "disk_globals.h"
- #include "queue_consist.h"
-
-
- VOLINFO *VolInfo;
- LIST VolInfoPool;
- int NumVolInfo = 20;
- char *DiskProcName = NULL;
-
- key_t SemKey = 0xdecaf000; /* queue_globals.h */
- int SemId= -1; /* queue_globals.h */
- int QPairSize = sizeof(QUEUEPAIR); /* queue_globals.h */
- DISKMSG *DiskMessages; /* queue_globals.h */
-
- char *ShmDiskMessages; /* sharedmem_globals.h */
- char *ShmDiskQueues; /* sharedmem_globals.h */
- char *ShmReplies; /* sharedmem_globals.h */
-
- ProcessIdentity process_identity; /* queues.h */
- MUTEX *Replies; /* queues.h */
-
- #ifdef PROFIL
- BOOL HasProfDir;
- #endif PROFIL
-
- /*
- * This stuff comes from the diskproc/space.c, and is needed
- * to make the "fast" path stuff work in the server.
- * The diskproc code assumes one global copy.
- * We fill in this copy when we (re-)start the "fast" path.
- */
- int Fd; /* disk device */
- char DiskNameSpace[DEVNAMEMAX];
- char *DiskName = DiskNameSpace;
- int NumClients = 0; /* disk_globals.h */
- int NumActiveClients = 0; /* disk_globals.h */
-