The heralded `Grand Unified Configuration scheme' (GUC)

That means you can now set your options in either or all of $PGDATA/configuration,
some postmaster option (--enable-fsync=off), or set a SET command. The list of
options is in backend/utils/misc/guc.c, documentation will be written post haste.

pg_options is gone, so is that pq_geqo config file. Also removed were backend -K,
-Q, and -T options (no longer applicable, although -d0 does the same as -Q).

Added to configure an --enable-syslog option.

changed all callers from TPRINTF to elog(DEBUG)

src/include/storage/proc.h

@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: proc.h,v 1.30 2000/04/12 17:16:51 momjian Exp $
+ * $Id: proc.h,v 1.31 2000/05/31 00:28:38 petere Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -17,6 +17,9 @@
 #include "access/xlog.h"
 #include "storage/lock.h"
 
+/* configurable option */
+extern int DeadlockTimeout;
+
 typedef struct
 {
 	int			sleeplock;