isc/unix/time.c

45  * All of the INSIST()s checks of nanoseconds < NS_PER_S are for
90 		 unsigned int seconds, unsigned int nanoseconds)
93 	REQUIRE(nanoseconds < NS_PER_S);
96 	i->nanoseconds = nanoseconds;
102 	INSIST(i->nanoseconds < NS_PER_S);
104 	if (i->seconds == 0 && i->nanoseconds == 0)
119 isc_time_set(isc_time_t *t, unsigned int seconds, unsigned int nanoseconds) {
121 	REQUIRE(nanoseconds < NS_PER_S);
124 	t->nanoseconds = nanoseconds;
132 	t->nanoseconds = 0;
138 	INSIST(t->nanoseconds < NS_PER_S);
140 	if (t->seconds == 0 && t->nanoseconds == 0)
184 	t->nanoseconds = tv.tv_usec * NS_PER_US;
196 	INSIST(i->nanoseconds < NS_PER_S);
231 	t->nanoseconds = tv.tv_usec * NS_PER_US + i->nanoseconds;
232 	if (t->nanoseconds >= NS_PER_S) {
234 		t->nanoseconds -= NS_PER_S;
243 	INSIST(t1->nanoseconds < NS_PER_S && t2->nanoseconds < NS_PER_S);
249 	if (t1->nanoseconds < t2->nanoseconds)
251 	if (t1->nanoseconds > t2->nanoseconds)
260 	INSIST(t->nanoseconds < NS_PER_S && i->nanoseconds < NS_PER_S);
273 	result->nanoseconds = t->nanoseconds + i->nanoseconds;
274 	if (result->nanoseconds >= NS_PER_S) {
276 		result->nanoseconds -= NS_PER_S;
287 	INSIST(t->nanoseconds < NS_PER_S && i->nanoseconds < NS_PER_S);
291 	     t->nanoseconds < i->nanoseconds))
295 	if (t->nanoseconds >= i->nanoseconds)
296 		result->nanoseconds = t->nanoseconds - i->nanoseconds;
298 		result->nanoseconds = NS_PER_S - i->nanoseconds +
299 			t->nanoseconds;
311 	INSIST(t1->nanoseconds < NS_PER_S && t2->nanoseconds < NS_PER_S);
313 	i1 = (isc_uint64_t)t1->seconds * NS_PER_S + t1->nanoseconds;
314 	i2 = (isc_uint64_t)t2->seconds * NS_PER_S + t2->nanoseconds;
332 	INSIST(t->nanoseconds < NS_PER_S);
342 	INSIST(t->nanoseconds < NS_PER_S);
378 	ENSURE(t->nanoseconds < NS_PER_S);
380 	return ((isc_uint32_t)t->nanoseconds);
395 			 ".%03u", t->nanoseconds / 1000000);