Add logging and repmgr command sanity checks

errcode.h

@@ -0,0 +1,31 @@
+/*
+ * errcode.h
+ * Copyright (c) 2ndQuadrant, 2010-2017
+ */
+
+#ifndef _ERRCODE_H_
+#define _ERRCODE_H_
+
+/* Exit return codes */
+
+#define SUCCESS 0
+#define ERR_BAD_CONFIG 1
+#define ERR_BAD_RSYNC 2
+#define ERR_NO_RESTART 4
+#define ERR_DB_CON 6
+#define ERR_DB_QUERY 7
+#define ERR_PROMOTED 8
+#define ERR_STR_OVERFLOW 10
+#define ERR_FAILOVER_FAIL 11
+#define ERR_BAD_SSH 12
+#define ERR_SYS_FAILURE 13
+#define ERR_BAD_BASEBACKUP 14
+#define ERR_INTERNAL 15
+#define ERR_MONITORING_FAIL 16
+#define ERR_BAD_BACKUP_LABEL 17
+#define ERR_SWITCHOVER_FAIL 18
+#define ERR_BARMAN 19
+#define ERR_REGISTRATION_SYNC 20
+
+#endif   /* _ERRCODE_H_ */
+