1 files changed, 28 insertions, 0 deletions
diff --git a/src/include/fe_utils/recovery_gen.h b/src/include/fe_utils/recovery_gen.h
new file mode 100644
index 0000000..83e181a
--- /dev/null
+++ b/src/include/fe_utils/recovery_gen.h
@@ -0,0 +1,28 @@
+/*-------------------------------------------------------------------------
+ *
+ * Generator for recovery configuration
+ *
+ * Portions Copyright (c) 2011-2022, PostgreSQL Global Development Group
+ *
+ * src/include/fe_utils/recovery_gen.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef RECOVERY_GEN_H
+#define RECOVERY_GEN_H
+
+#include "libpq-fe.h"
+#include "pqexpbuffer.h"
+
+/*
+ * recovery configuration is part of postgresql.conf in version 12 and up, and
+ * in recovery.conf before that.
+ */
+#define MINIMUM_VERSION_FOR_RECOVERY_GUC 120000
+
+extern PQExpBuffer GenerateRecoveryConfig(PGconn *pgconn,
+										  char *pg_replication_slot);
+extern void WriteRecoveryConfig(PGconn *pgconn, char *target_dir,
+								PQExpBuffer contents);
+
+#endif							/* RECOVERY_GEN_H */