Flash on SIGUSR1.

smortex · Jan 21, 2012 · 86f403b · 86f403b
1 parent 4fa5e3f
commit 86f403b
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/usbiff.c b/usbiff.c
@@ -152,6 +152,7 @@ main (int argc, char *argv[])
 
     register_signal (SIGINT, kq);
     register_signal (SIGTERM, kq);
+    register_signal (SIGUSR1, kq);
 
     while (!quit) {
 	struct kevent ke;
@@ -166,6 +167,9 @@ main (int argc, char *argv[])
 	    case SIGTERM:
 		quit = 1;
 		break;
+	    case SIGUSR1:
+		usbnotifier_flash (notifier, COLOR_YELLOW);
+		break;
 	    }
 	    break;
 	case EVFILT_VNODE: