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- /*
- * $RCSfile: initializeLinks.c,v $
- * $Revision: 1.1.1.1 $
- * $Date: 1996/05/04 21:55:28 $
- */
- /**********************************************************************
- * 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 "host.h"
- #include "trans.h"
- #include "bf.h"
- #include "lsn.h"
- #include "loginfo.h"
- #include "serverinfo.h"
- #include "link.h"
- #include "bitvec.h"
- #include "msg_globals.h"
- #include "sm_globals.h"
- #include "trans_globals.h"
- #include "msg_funcs.h"
- #include "distr.h"
-
- void
- links_Shutdown()
- {
- SM_FREE_PTR(Links);
- }
-
- int
- initializeLinks ()
- {
- LINK *link;
- int i;
-
- TRACE(TR_MSG, TR_LEVEL_1);
-
- /*
- * Base the number of links on the max number of servers
- * which can participate in a transaction
- */
- NumLinks = MAXPARTICIPANTS;
- {
- int mx = DTABLESIZE; /* in sysdefs.h */
- if(NumLinks > mx) NumLinks = mx;
- }
-
- GET(Links, LINK, NumLinks);
-
- for (link = Links, i = 0; i < NumLinks; i++, link++) {
- link->id = i;
- link->serverInfo = NULL;
- }
- return esmNOERROR;
- }
-