36 	int fd;  in FIXTURE()  local
40 	self->fd = open(rtc_file, O_RDONLY);  in FIXTURE_SETUP()
44 	close(self->fd);  in FIXTURE_TEARDOWN()
51 	if (self->fd == -1 && errno == ENOENT)  in TEST_F()
53 	ASSERT_NE(-1, self->fd);  in TEST_F()
56 	rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm);  in TEST_F()
92 static enum rtc_alarm_state get_rtc_alarm_state(int fd, int need_seconds)  in get_rtc_alarm_state()  argument
100 	rc = ioctl(fd, RTC_PARAM_GET, &param);  in get_rtc_alarm_state()
120 	if (self->fd == -1 && errno == ENOENT)
122 	ASSERT_NE(-1, self->fd);
127 	rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm);
135 		rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm);
158 	if (self->fd == -1 && errno == ENOENT)
160 	ASSERT_NE(-1, self->fd);
163 	rc = ioctl(self->fd, RTC_UIE_ON, 0);
172 		rc = read(self->fd, &data, sizeof(data));
179 	rc = ioctl(self->fd, RTC_UIE_OFF, 0);
187 	if (self->fd == -1 && errno == ENOENT)  in TEST_F()
189 	ASSERT_NE(-1, self->fd);  in TEST_F()
192 	rc = ioctl(self->fd, RTC_UIE_ON, 0);  in TEST_F()
204 		FD_SET(self->fd, &readfds);  in TEST_F()
206 		rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);  in TEST_F()
211 		rc = read(self->fd, &data, sizeof(unsigned long));  in TEST_F()
218 	rc = ioctl(self->fd, RTC_UIE_OFF, 0);  in TEST_F()
231 	if (self->fd == -1 && errno == ENOENT)  in TEST_F()
233 	ASSERT_NE(-1, self->fd);  in TEST_F()
235 	alarm_state = get_rtc_alarm_state(self->fd, 1);  in TEST_F()
241 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);  in TEST_F()
247 	rc = ioctl(self->fd, RTC_ALM_SET, &tm);  in TEST_F()
259 	rc = ioctl(self->fd, RTC_ALM_READ, &tm);  in TEST_F()
266 	rc = ioctl(self->fd, RTC_AIE_ON, 0);  in TEST_F()
270 	FD_SET(self->fd, &readfds);  in TEST_F()
272 	rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);  in TEST_F()
277 	rc = ioctl(self->fd, RTC_AIE_OFF, 0);  in TEST_F()
280 	rc = read(self->fd, &data, sizeof(unsigned long));  in TEST_F()
284 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);  in TEST_F()
301 	if (self->fd == -1 && errno == ENOENT)  in TEST_F()
303 	ASSERT_NE(-1, self->fd);  in TEST_F()
305 	alarm_state = get_rtc_alarm_state(self->fd, 1);  in TEST_F()
311 	rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time);  in TEST_F()
319 	rc = ioctl(self->fd, RTC_WKALM_SET, &alarm);  in TEST_F()
331 	rc = ioctl(self->fd, RTC_WKALM_RD, &alarm);  in TEST_F()
340 	FD_SET(self->fd, &readfds);  in TEST_F()
342 	rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);  in TEST_F()
346 	rc = read(self->fd, &data, sizeof(unsigned long));  in TEST_F()
349 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);  in TEST_F()
365 	if (self->fd == -1 && errno == ENOENT)
367 	ASSERT_NE(-1, self->fd);
369 	alarm_state = get_rtc_alarm_state(self->fd, 0);
373 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);
379 	rc = ioctl(self->fd, RTC_ALM_SET, &tm);
391 	rc = ioctl(self->fd, RTC_ALM_READ, &tm);
398 	rc = ioctl(self->fd, RTC_AIE_ON, 0);
402 	FD_SET(self->fd, &readfds);
404 	rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);
409 	rc = ioctl(self->fd, RTC_AIE_OFF, 0);
412 	rc = read(self->fd, &data, sizeof(unsigned long));
416 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);
433 	if (self->fd == -1 && errno == ENOENT)
435 	ASSERT_NE(-1, self->fd);
437 	alarm_state = get_rtc_alarm_state(self->fd, 0);
441 	rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time);
449 	rc = ioctl(self->fd, RTC_WKALM_SET, &alarm);
461 	rc = ioctl(self->fd, RTC_WKALM_RD, &alarm);
470 	FD_SET(self->fd, &readfds);
472 	rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);
476 	rc = read(self->fd, &data, sizeof(unsigned long));
479 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);