ppp: Add pppcp_signal_down

For use when the link is abruptly terminated by the remote side

diff --git a/gatchat/ppp_cp.c b/gatchat/ppp_cp.c
index 15163d2..6d088eb 100644 (file)
--- a/gatchat/ppp_cp.c
+++ b/gatchat/ppp_cp.c
@@ -710,6 +710,11 @@ void pppcp_signal_up(struct pppcp_data *data)
        pppcp_generate_event(data, UP, NULL, 0);
 }
 
+void pppcp_signal_down(struct pppcp_data *data)
+{
+       pppcp_generate_event(data, DOWN, NULL, 0);
+}
+
 static guint8 pppcp_process_configure_request(struct pppcp_data *pppcp,
                                        struct pppcp_packet *packet)
 {

diff --git a/gatchat/ppp_cp.h b/gatchat/ppp_cp.h
index 2f99144..519a4a0 100644 (file)
--- a/gatchat/ppp_cp.h
+++ b/gatchat/ppp_cp.h
@@ -120,3 +120,4 @@ void pppcp_send_protocol_reject(struct pppcp_data *data,
 void pppcp_signal_open(struct pppcp_data *data);
 void pppcp_signal_close(struct pppcp_data *data);
 void pppcp_signal_up(struct pppcp_data *data);
+void pppcp_signal_down(struct pppcp_data *data);