Index: size.c
===================================================================
RCS file: /projects/pgadmin-tools/support/size.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -Lsupport/size.c -Lsupport/size.c -u -w -r1.1.1.1 -r1.2
--- support/size.c
+++ support/size.c
@@ -11,6 +11,7 @@
  *
  */
 
+
 #include "postgres.h"
 
 #include <sys/types.h>
@@ -22,6 +23,8 @@
 #include "catalog/pg_tablespace.h"
 #include "miscadmin.h"
 
+extern DLLIMPORT char *DataDir;
+
 Datum pg_tablespace_size(PG_FUNCTION_ARGS);
 Datum pg_database_size(PG_FUNCTION_ARGS);
 Datum pg_relation_size(PG_FUNCTION_ARGS);
Index: genfile.c
===================================================================
RCS file: /projects/pgadmin-tools/support/genfile.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -Lsupport/genfile.c -Lsupport/genfile.c -u -w -r1.1.1.1 -r1.2
--- support/genfile.c
+++ support/genfile.c
@@ -24,6 +24,9 @@
 #include "catalog/pg_type.h"
 #include "funcapi.h"
 
+extern DLLIMPORT char *DataDir;
+extern DLLIMPORT char *Log_directory;
+extern DLLIMPORT char *Log_filename_prefix;
 
 
 Datum pg_file_stat(PG_FUNCTION_ARGS);
@@ -40,8 +43,6 @@
 PG_FUNCTION_INFO_V1(pg_file_unlink);
 PG_FUNCTION_INFO_V1(pg_dir_ls);
 
-extern char *Log_directory;
-
 typedef struct 
 {
 	char *location;
Index: misc.c
===================================================================
RCS file: /projects/pgadmin-tools/support/misc.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -Lsupport/misc.c -Lsupport/misc.c -u -w -r1.1.1.1 -r1.2
--- support/misc.c
+++ support/misc.c
@@ -26,6 +26,11 @@
 #include "catalog/pg_tablespace.h"
 #include "postmaster/syslogger.h"
 
+extern DLLIMPORT char *DataDir;
+extern DLLIMPORT char *Log_directory;
+extern DLLIMPORT char *Log_filename_prefix;
+extern DLLIMPORT pid_t PostmasterPid;
+
 Datum pg_reload_conf(PG_FUNCTION_ARGS);
 Datum pg_logfile_rotate(PG_FUNCTION_ARGS);
 Datum pg_logdir_ls(PG_FUNCTION_ARGS);
@@ -34,7 +39,6 @@
 PG_FUNCTION_INFO_V1(pg_logfile_rotate);
 PG_FUNCTION_INFO_V1(pg_logdir_ls);
 
-
 Datum
 pg_reload_conf(PG_FUNCTION_ARGS)
 {
@@ -98,7 +102,6 @@
 		oldcontext = MemoryContextSwitchTo(funcctx->multi_call_memory_ctx);
 
 		fctx = palloc(sizeof(directory_fctx));
-
 		if (is_absolute_path(Log_directory))
 		    fctx->location = Log_directory;
 		else
@@ -106,7 +109,6 @@
 			fctx->location = palloc(strlen(DataDir) + strlen(Log_directory) +2);
 			sprintf(fctx->location, "%s/%s", DataDir, Log_directory);
 		}
-
 		tupdesc = CreateTemplateTupleDesc(3, false);
 		TupleDescInitEntry(tupdesc, (AttrNumber) 1, "starttime",
 						   TIMESTAMPOID, -1, 0);