28     EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_ADD, 0, 0, NULL);  in test_kevent_signal_add()
43     EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_ADD, 0, 0, NULL);      in test_kevent_signal_get()
50     sigaddset(&mask, SIGUSR1);  in test_kevent_signal_get()
53     if (kill(getpid(), SIGUSR1) < 0)  in test_kevent_signal_get()
71     EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_DISABLE, 0, 0, NULL);  in test_kevent_signal_disable()
78     sigaddset(&mask, SIGUSR1);  in test_kevent_signal_disable()
81     if (kill(getpid(), SIGUSR1) < 0)  in test_kevent_signal_disable()
97     EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_ENABLE, 0, 0, NULL);  in test_kevent_signal_enable()
104     sigaddset(&mask, SIGUSR1);  in test_kevent_signal_enable()
107     if (kill(getpid(), SIGUSR1) < 0)  in test_kevent_signal_enable()
135     EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_DELETE, 0, 0, NULL);  in test_kevent_signal_del()
142     sigaddset(&mask, SIGUSR1);  in test_kevent_signal_del()
145     if (kill(getpid(), SIGUSR1) < 0)  in test_kevent_signal_del()
160     EV_SET(&kev, SIGUSR1, EVFILT_SIGNAL, EV_ADD | EV_ONESHOT, 0, 0, NULL);  in test_kevent_signal_oneshot()
167     sigaddset(&mask, SIGUSR1);  in test_kevent_signal_oneshot()
170     if (kill(getpid(), SIGUSR1) < 0)  in test_kevent_signal_oneshot()
178     if (kill(getpid(), SIGUSR1) < 0)  in test_kevent_signal_oneshot()