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-rw-r--r--src/include/miscadmin.h22
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);