From dbdb2172a0940cc18985a0c2b20cdb002fdf8466 Mon Sep 17 00:00:00 2001 From: Bruce Momjian Date: Mon, 1 Oct 2012 10:14:35 -0400 Subject: [PATCH] Add C comment that IsBackendPid() is called by external modules, so we don't accidentally remove it. --- src/backend/storage/ipc/procarray.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/backend/storage/ipc/procarray.c b/src/backend/storage/ipc/procarray.c index 984c2861cc..d38164caa7 100644 --- a/src/backend/storage/ipc/procarray.c +++ b/src/backend/storage/ipc/procarray.c @@ -1929,6 +1929,8 @@ BackendXidGetPid(TransactionId xid) /* * IsBackendPid -- is a given pid a running backend + * + * This is not called by the backend, but is called by external modules. */ bool IsBackendPid(int pid) -- 2.40.0