[signal] Fix misuse of llist_add_tail...
The to be added llist_head comes first.......
diff --git a/src/signal.c b/src/signal.c
index ea00672..7eae4d9 100644
--- a/src/signal.c
+++ b/src/signal.c
@@ -45,7 +45,7 @@
sig_data->areas = areas;
sig_data->data = data;
sig_data->sig_handler = handler;
- llist_add_tail(&signal_handler_list, &sig_data->entry);
+ llist_add_tail(&sig_data->entry, &signal_handler_list);
}
void remove_signal_handler(int areas, int (*sig_handler)(struct signal_data *, void *), void *data)