Handle disappearing serial devices

[fw/altos] / aoview / aoview_serial.c

diff --git a/aoview/aoview_serial.c b/aoview/aoview_serial.c
index 5cb286f88a924c30fb656c32f379f75bf5b1870c..1721a28671d8a01ab7cd2d66cbd98be719cdf85b 100644 (file)
--- a/aoview/aoview_serial.c
+++ b/aoview/aoview_serial.c
@@ -191,6 +191,7 @@ serial_dispatch(GSource *source,
                gpointer user_data)
 {
        struct aoview_serial *serial = (struct aoview_serial *) source;
+       aoview_serial_callback func = (aoview_serial_callback) callback;
        gint revents = serial->poll_fd.revents;
 
        if (revents & G_IO_IN)
@@ -199,8 +200,8 @@ serial_dispatch(GSource *source,
        if (revents & G_IO_OUT)
                aoview_buf_flush(&serial->out_buf, serial->fd);
 
-       if (callback && (revents & G_IO_IN))
-               (*callback)(user_data);
+       if (func)
+               (*func)(user_data, serial, revents);
        return TRUE;
 }
 
@@ -262,9 +263,9 @@ aoview_serial_close(struct aoview_serial *serial)
 
 void
 aoview_serial_set_callback(struct aoview_serial *serial,
-                          GSourceFunc func,
+                          aoview_serial_callback func,
                           gpointer data,
                           GDestroyNotify notify)
 {
-       g_source_set_callback(&serial->source, func, data, notify);
+       g_source_set_callback(&serial->source, (GSourceFunc) func, data, notify);
 }