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-rw-r--r--src/include/miscadmin.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/miscadmin.h b/src/include/miscadmin.h
index 6f16794eb63..603d0424354 100644
--- a/src/include/miscadmin.h
+++ b/src/include/miscadmin.h
@@ -360,6 +360,7 @@ typedef enum BackendType
B_ARCHIVER,
B_BG_WRITER,
B_CHECKPOINTER,
+ B_IO_WORKER,
B_STARTUP,
B_WAL_RECEIVER,
B_WAL_SUMMARIZER,
@@ -389,6 +390,7 @@ extern PGDLLIMPORT BackendType MyBackendType;
#define AmWalReceiverProcess() (MyBackendType == B_WAL_RECEIVER)
#define AmWalSummarizerProcess() (MyBackendType == B_WAL_SUMMARIZER)
#define AmWalWriterProcess() (MyBackendType == B_WAL_WRITER)
+#define AmIoWorkerProcess() (MyBackendType == B_IO_WORKER)
#define AmSpecialWorkerProcess() \
(AmAutoVacuumLauncherProcess() || \