tty: turn on the data_consumed event

diff --git a/Kernel/tty.c b/Kernel/tty.c
index 5c4b9ca..169cd5e 100644 (file)
--- a/Kernel/tty.c
+++ b/Kernel/tty.c
@@ -90,6 +90,7 @@ int tty_read(uint8_t minor, uint8_t rawflag, uint8_t flag)
                ++udata.u_base;
        }
 out:
+       tty_data_consumed(minor);
        wakeup(&q->q_count);
        return udata.u_done;