Move repmgrd pid functions to 4.1 → 4.2 upgrade file

repmgr--4.1--4.2.sql

@@ -1,6 +1,21 @@
 -- complain if script is sourced in psql, rather than via CREATE EXTENSION
 \echo Use "CREATE EXTENSION repmgr" to load this file. \quit
 
+CREATE FUNCTION get_repmgrd_pid()
+  RETURNS INT
+  AS 'MODULE_PATHNAME', 'get_repmgrd_pid'
+  LANGUAGE C STRICT;
+
+CREATE FUNCTION get_repmgrd_pidfile()
+  RETURNS TEXT
+  AS 'MODULE_PATHNAME', 'get_repmgrd_pidfile'
+  LANGUAGE C STRICT;
+
+CREATE FUNCTION set_repmgrd_pid(INT, TEXT)
+  RETURNS VOID
+  AS 'MODULE_PATHNAME', 'set_repmgrd_pid'
+  LANGUAGE C STRICT;
+
 CREATE FUNCTION repmgrd_is_running()
   RETURNS BOOL
   AS 'MODULE_PATHNAME', 'repmgrd_is_running'

repmgr--4.1.sql

@@ -145,22 +145,6 @@ CREATE FUNCTION unset_bdr_failover_handler()
   AS 'MODULE_PATHNAME', 'unset_bdr_failover_handler'
   LANGUAGE C STRICT;
 
-CREATE FUNCTION get_repmgrd_pid()
-  RETURNS INT
-  AS 'MODULE_PATHNAME', 'get_repmgrd_pid'
-  LANGUAGE C STRICT;
-
-CREATE FUNCTION get_repmgrd_pidfile()
-  RETURNS TEXT
-  AS 'MODULE_PATHNAME', 'get_repmgrd_pidfile'
-  LANGUAGE C STRICT;
-
-CREATE FUNCTION set_repmgrd_pid(INT, TEXT)
-  RETURNS VOID
-  AS 'MODULE_PATHNAME', 'set_repmgrd_pid'
-  LANGUAGE C STRICT;
-
-
 CREATE VIEW repmgr.replication_status AS
   SELECT m.primary_node_id, m.standby_node_id, n.node_name AS standby_name,
  	     n.type AS node_type, n.active, last_monitor_time,