Merge branch 'idempotent_endpoint_shutdown' into handshake_timeout

1 files changed, 5 insertions, 1 deletions

diff --git a/src/core/lib/iomgr/ev_posix.h b/src/core/lib/iomgr/ev_posix.h
index 3058f22c91..87e9bc4d46 100644
--- a/src/core/lib/iomgr/ev_posix.h
+++ b/src/core/lib/iomgr/ev_posix.h
@@ -55,6 +55,7 @@ typedef struct grpc_event_engine_vtable {
                             grpc_closure *closure);
   void (*fd_notify_on_write)(grpc_exec_ctx *exec_ctx, grpc_fd *fd,
                              grpc_closure *closure);
+  bool (*fd_is_shutdown)(grpc_fd *fd);
   grpc_pollset *(*fd_get_read_notifier_pollset)(grpc_exec_ctx *exec_ctx,
                                                 grpc_fd *fd);
 
@@ -116,7 +117,10 @@ int grpc_fd_wrapped_fd(grpc_fd *fd);
 void grpc_fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure *on_done,
                     int *release_fd, const char *reason);
 
-/* Cause any current callbacks to error out with GRPC_CALLBACK_CANCELLED. */
+/* Has grpc_fd_shutdown been called on an fd? */
+bool grpc_fd_is_shutdown(grpc_fd *fd);
+
+/* Cause any current and future callbacks to fail. */
 void grpc_fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd);
 
 /* Register read interest, causing read_cb to be called once when fd becomes