diff --git a/src/include/storage/procsignal.h b/src/include/storage/procsignal.h index d571958bda5..c6255620f3d 100644 --- a/src/include/storage/procsignal.h +++ b/src/include/storage/procsignal.h @@ -54,6 +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; +extern PGDLLIMPORT bool set_latch_on_sigusr1; #endif /* PROCSIGNAL_H */