clock_settime/speculative/4-4.c

20  * - create/enable a timer to expire at T1 = T0 + TIMERINTERVAL and repeat
21  *   at interval TIMERINTERVAL
22  * - sleep for time TIMERINTERVAL+ADDITIONALEXPIRES*TIMERINTERAL (must do
25  * - sleep for time TIMERINTERVAL and ensure timer expires (2X)
37 #define TIMERINTERVAL 5
92 	its.it_interval.tv_sec = TIMERINTERVAL;
94 	its.it_value.tv_sec = tpT0.tv_sec + TIMERINTERVAL;
101 	sleep(TIMERINTERVAL);
103 		sleep(TIMERINTERVAL);
116 	sleep(TIMERINTERVAL+ADDITIONALDELTA);
121 		printf("FAIL:  Didn't catch timer after TIMERINTERVAL.\n");
125 	sleep(TIMERINTERVAL+ADDITIONALDELTA);
141 	tsreset.tv_sec += 2*(TIMERINTERVAL+ADDITIONALDELTA);