Emit a ALERT_SHUTDOWN_SIGNAL before shutting down the daemon

diff --git a/src/charon/bus/bus.h b/src/charon/bus/bus.h
index 9a4492ffc3c40895603a6c65eddffa08b3736f63..7270c5c670305f7c1ab5ba0ac5259f95e8d4f8a2 100644 (file)
--- a/src/charon/bus/bus.h
+++ b/src/charon/bus/bus.h
@@ -133,6 +133,8 @@ enum level_t {
 enum alert_t {
        /* a RADIUS server did not respond, no additional arguments */
        ALERT_RADIUS_NOT_RESPONDING,
+       /* a shutdown signal has been received, argument is a int with the signal */
+       ALERT_SHUTDOWN_SIGNAL,
 };
 
 /**

diff --git a/src/charon/daemon.c b/src/charon/daemon.c
index a1ec3adefdd3896cf8ae695857881624d36d92ed..490357c13f6b2ba8f929e501133745fda214f456 100644 (file)
--- a/src/charon/daemon.c
+++ b/src/charon/daemon.c
@@ -145,11 +145,13 @@ static void run(private_daemon_t *this)
                        case SIGINT:
                        {
                                DBG1(DBG_DMN, "signal of type SIGINT received. Shutting down");
+                               charon->bus->alert(charon->bus, ALERT_SHUTDOWN_SIGNAL, sig);
                                return;
                        }
                        case SIGTERM:
                        {
                                DBG1(DBG_DMN, "signal of type SIGTERM received. Shutting down");
+                               charon->bus->alert(charon->bus, ALERT_SHUTDOWN_SIGNAL, sig);
                                return;
                        }
                        default: