Postgres95 1.01 Distribution - Virgin Sources

src/backend/utils/init/globals.c

@@ -0,0 +1,108 @@
+/*-------------------------------------------------------------------------
+ *
+ * globals.c--
+ *    global variable declarations
+ *
+ * Copyright (c) 1994, Regents of the University of California
+ *
+ *
+ * IDENTIFICATION
+ *    $Header: /cvsroot/pgsql/src/backend/utils/init/globals.c,v 1.1.1.1 1996/07/09 06:22:08 scrappy Exp $
+ *
+ * NOTES
+ *    Globals used all over the place should be declared here and not
+ *    in other modules.  
+ *
+ *-------------------------------------------------------------------------
+ */
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/file.h>
+#include <sys/types.h>
+#include <math.h>
+
+#include "postgres.h"
+#include "miscadmin.h"		/* where the declarations go */
+
+#include "access/heapam.h"
+#include "utils/tqual.h"
+#include "storage/sinval.h"
+#include "storage/sinvaladt.h"
+#include "storage/lmgr.h"
+#include "utils/elog.h"
+
+#include "catalog/catname.h"
+
+int		Portfd = -1;
+int		Noversion = 0;
+int             Quiet = 1;
+
+int		MasterPid;
+char*           DataDir;
+
+char		OutputFileName[MAXPGPATH] = "";
+
+BackendId	MyBackendId;
+BackendTag	MyBackendTag;
+
+char            *UserName = NULL;
+char            *DatabaseName = NULL;
+char 		*DatabasePath = NULL;
+
+bool		MyDatabaseIdIsInitialized = false;
+Oid		MyDatabaseId = InvalidOid;
+bool		TransactionInitWasProcessed = false;
+
+bool		IsUnderPostmaster = false;
+bool		IsPostmaster = false;
+
+short		DebugLvl = 0;
+
+char *IndexedCatalogNames[] = {
+    AttributeRelationName,
+    ProcedureRelationName,
+    TypeRelationName,
+    RelationRelationName,
+    0
+};
+
+
+/* ----------------
+ * we just do a linear search now so there's no requirement that the list
+ * be ordered.  The list is so small it shouldn't make much difference.
+ * make sure the list is null-terminated
+ *              - jolly 8/19/95
+ *                                  
+ * OLD COMMENT
+ *	WARNING  WARNING  WARNING  WARNING  WARNING  WARNING
+ *
+ *	keep SharedSystemRelationNames[] in SORTED order!  A binary search
+ *	is done on it in catalog.c!
+ *
+ *	XXX this is a serious hack which should be fixed -cim 1/26/90
+ * ----------------
+ */
+char *SharedSystemRelationNames[] = {
+    DatabaseRelationName, 
+    DefaultsRelationName,
+    DemonRelationName,
+    GroupRelationName,
+    HostsRelationName,
+    LogRelationName,
+    MagicRelationName,
+    ServerRelationName,
+    TimeRelationName,
+    UserRelationName,
+    VariableRelationName,
+    0
+};
+
+/* set up global variables, pointers, etc. */
+void InitGlobals()
+{
+    MasterPid = getpid();
+    DataDir = GetPGData();
+}
+
+