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-rw-r--r--src/include/miscadmin.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/include/miscadmin.h b/src/include/miscadmin.h
index a2b63495eec..6f16794eb63 100644
--- a/src/include/miscadmin.h
+++ b/src/include/miscadmin.h
@@ -394,6 +394,14 @@ extern PGDLLIMPORT BackendType MyBackendType;
(AmAutoVacuumLauncherProcess() || \
AmLogicalSlotSyncWorkerProcess())
+/*
+ * Backend types that are spawned by the postmaster to serve a client or
+ * replication connection. These backend types have in common that they are
+ * externally initiated.
+ */
+#define IsExternalConnectionBackend(backend_type) \
+ (backend_type == B_BACKEND || backend_type == B_WAL_SENDER)
+
extern const char *GetBackendTypeDesc(BackendType backendType);
extern void SetDatabasePath(const char *path);