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-rw-r--r--src/include/storage/procsignal.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/storage/procsignal.h b/src/include/storage/procsignal.h
index 0f4b0cf8126..73cec8fcaeb 100644
--- a/src/include/storage/procsignal.h
+++ b/src/include/storage/procsignal.h
@@ -54,5 +54,6 @@ extern int SendProcSignal(pid_t pid, ProcSignalReason reason,
BackendId backendId);
extern void procsignal_sigusr1_handler(SIGNAL_ARGS);
+extern bool set_latch_on_sigusr1;
#endif /* PROCSIGNAL_H */