2 int sigev_notify; /* Notification method */
3 int sigev_signo; /* Timer expiration signal */
4 union sigval sigev_value; /* Value accompanying signal or
5 passed to thread function */
6 /* Function used for thread notifications (SIGEV_THREAD) */
7 void (*sigev_notify_function) (union sigval);
8 /* Attributes for notification thread (SIGEV_THREAD) */
9 void *sigev_notify_attributes;
10 /* ID of thread to signal (SIGEV_THREAD_ID) */
11 pid_t sigev_notify_thread_id;