XLOG (also known as WAL -:)) Bootstrap/Startup/Shutdown.

First step in cleaning up backend initialization code.
Fix for FATAL: now FATAL is ERROR + exit.

src/include/tcop/tcopprot.h

@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: tcopprot.h,v 1.21 1999/05/26 12:56:58 momjian Exp $
+ * $Id: tcopprot.h,v 1.22 1999/10/06 21:58:18 vadim Exp $
  *
  * OLD COMMENTS
  *	  This file was created so that other c files could get the two
@@ -38,6 +38,7 @@
 #endif
 extern DLLIMPORT sigjmp_buf Warn_restart;
 extern bool InError;
+extern bool	ExitAfterAbort;
 
 #ifndef BOOTSTRAP_INCLUDE
 extern List *pg_parse_and_plan(char *query_string, Oid *typev, int nargs,