X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fio%2Fbackend.h;h=30a338f77a73958eaf83acad62eb87b027d27025;hp=48e160dad3991a58b0bd566d9e39fb758854e159;hb=641b511049e5c03d45ada0c3fd829691b173e5d1;hpb=d0458a433876acc01b48f74c1c3b966bbc29de57

diff --git a/ccan/io/backend.h b/ccan/io/backend.h
index 48e160da..30a338f7 100644
--- a/ccan/io/backend.h
+++ b/ccan/io/backend.h
@@ -47,6 +47,34 @@ static inline bool timeout_active(const struct io_conn *conn)
 
 extern void *io_loop_return;
 
+#ifdef DEBUG
+extern struct io_conn *current;
+static inline void set_current(struct io_conn *conn)
+{
+	current = conn;
+}
+static inline bool doing_debug_on(struct io_conn *conn)
+{
+	return io_debug_conn && io_debug_conn(conn);
+}
+static inline bool doing_debug(void)
+{
+	return io_debug_conn;
+}
+#else
+static inline void set_current(struct io_conn *conn)
+{
+}
+static inline bool doing_debug_on(struct io_conn *conn)
+{
+	return false;
+}
+static inline bool doing_debug(void)
+{
+	return false;
+}
+#endif
+
 bool add_listener(struct io_listener *l);
 bool add_conn(struct io_conn *c);
 bool add_duplex(struct io_conn *c);
@@ -54,6 +82,8 @@ void del_listener(struct io_listener *l);
 void backend_plan_changed(struct io_conn *conn);
 void backend_add_timeout(struct io_conn *conn, struct timespec ts);
 void backend_del_timeout(struct io_conn *conn);
+void backend_del_conn(struct io_conn *conn);
 
 void io_ready(struct io_conn *conn);
+void *do_io_loop(struct io_conn **ready);
 #endif /* CCAN_IO_BACKEND_H */