1 files changed, 22 insertions, 0 deletions
diff --git a/src/include/miscadmin.h b/src/include/miscadmin.h
index 6b9093733fb..14fa127ab11 100644
--- a/src/include/miscadmin.h
+++ b/src/include/miscadmin.h
@@ -306,6 +306,28 @@ extern void InitStandaloneProcess(const char *argv0);
 extern void SwitchToSharedLatch(void);
 extern void SwitchBackToLocalLatch(void);
 
+typedef enum BackendType
+{
+	B_INVALID = 0,
+	B_AUTOVAC_LAUNCHER,
+	B_AUTOVAC_WORKER,
+	B_BACKEND,
+	B_BG_WORKER,
+	B_BG_WRITER,
+	B_CHECKPOINTER,
+	B_STARTUP,
+	B_WAL_RECEIVER,
+	B_WAL_SENDER,
+	B_WAL_WRITER,
+	B_ARCHIVER,
+	B_STATS_COLLECTOR,
+	B_LOGGER,
+} BackendType;
+
+extern BackendType MyBackendType;
+
+extern const char *GetBackendTypeDesc(BackendType backendType);
+
 extern void SetDatabasePath(const char *path);
 extern void checkDataDir(void);
 extern void SetDataDir(const char *dir);