X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;ds=sidebyside;f=ccan%2Fio%2Fpoll.c;h=a4e83ed761e77251767b01b3e3f5c5dd3492bfcd;hb=261b10869ddbb4ac650ef8886c5052b1a8dbeecd;hp=229f7ce9ab4e6fb9bf69ccfd7ae5b650a4463613;hpb=f08b8139fc7370224c59bc3178b887810b98592b;p=ccan

diff --git a/ccan/io/poll.c b/ccan/io/poll.c
index 229f7ce9..a4e83ed7 100644
--- a/ccan/io/poll.c
+++ b/ccan/io/poll.c
@@ -17,6 +17,7 @@ static struct fd **fds = NULL;
 static LIST_HEAD(closing);
 static LIST_HEAD(always);
 static struct timemono (*nowfn)(void) = time_mono;
+static int (*pollfn)(struct pollfd *fds, nfds_t nfds, int timeout) = poll;
 
 struct timemono (*io_time_override(struct timemono (*now)(void)))(void)
 {
@@ -25,6 +26,13 @@ struct timemono (*io_time_override(struct timemono (*now)(void)))(void)
 	return old;
 }
 
+int (*io_poll_override(int (*poll)(struct pollfd *fds, nfds_t nfds, int timeout)))(struct pollfd *, nfds_t, int)
+{
+	int (*old)(struct pollfd *fds, nfds_t nfds, int timeout) = pollfn;
+	pollfn = poll;
+	return old;
+}
+
 static bool add_fd(struct fd *fd, short events)
 {
 	if (!max_fds) {
@@ -187,11 +195,10 @@ bool add_conn(struct io_conn *c)
 	return true;
 }
 
-struct io_plan *io_close_taken_fd(struct io_conn *conn)
+void cleanup_conn_without_close(struct io_conn *conn)
 {
 	tal_del_destructor(conn, destroy_conn_close_fd);
 	destroy_conn(conn, false);
-	return io_close(conn);
 }
 
 static void accept_conn(struct io_listener *l)
@@ -270,7 +277,7 @@ void *io_loop(struct timers *timers, struct timer **expired)
 			}
 		}
 
-		r = poll(pollfds, num_fds, ms_timeout);
+		r = pollfn(pollfds, num_fds, ms_timeout);
 		if (r < 0)
 			break;