29 	int fd;  in FIXTURE()  local
33 	self->fd = open(rtc_file, O_RDONLY);  in FIXTURE_SETUP()
37 	close(self->fd);  in FIXTURE_TEARDOWN()
44 	if (self->fd == -1 && errno == ENOENT)  in TEST_F()
46 	ASSERT_NE(-1, self->fd);  in TEST_F()
49 	rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm);  in TEST_F()
91 	if (self->fd == -1 && errno == ENOENT)
93 	ASSERT_NE(-1, self->fd);
98 	rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm);
106 		rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm);
129 	if (self->fd == -1 && errno == ENOENT)
131 	ASSERT_NE(-1, self->fd);
134 	rc = ioctl(self->fd, RTC_UIE_ON, 0);
143 		rc = read(self->fd, &data, sizeof(data));
150 	rc = ioctl(self->fd, RTC_UIE_OFF, 0);
158 	if (self->fd == -1 && errno == ENOENT)  in TEST_F()
160 	ASSERT_NE(-1, self->fd);  in TEST_F()
163 	rc = ioctl(self->fd, RTC_UIE_ON, 0);  in TEST_F()
175 		FD_SET(self->fd, &readfds);  in TEST_F()
177 		rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);  in TEST_F()
182 		rc = read(self->fd, &data, sizeof(unsigned long));  in TEST_F()
189 	rc = ioctl(self->fd, RTC_UIE_OFF, 0);  in TEST_F()
201 	if (self->fd == -1 && errno == ENOENT)  in TEST_F()
203 	ASSERT_NE(-1, self->fd);  in TEST_F()
205 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);  in TEST_F()
211 	rc = ioctl(self->fd, RTC_ALM_SET, &tm);  in TEST_F()
218 	rc = ioctl(self->fd, RTC_ALM_READ, &tm);  in TEST_F()
225 	rc = ioctl(self->fd, RTC_AIE_ON, 0);  in TEST_F()
229 	FD_SET(self->fd, &readfds);  in TEST_F()
231 	rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);  in TEST_F()
236 	rc = ioctl(self->fd, RTC_AIE_OFF, 0);  in TEST_F()
239 	rc = read(self->fd, &data, sizeof(unsigned long));  in TEST_F()
243 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);  in TEST_F()
259 	if (self->fd == -1 && errno == ENOENT)  in TEST_F()
261 	ASSERT_NE(-1, self->fd);  in TEST_F()
263 	rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time);  in TEST_F()
271 	rc = ioctl(self->fd, RTC_WKALM_SET, &alarm);  in TEST_F()
278 	rc = ioctl(self->fd, RTC_WKALM_RD, &alarm);  in TEST_F()
287 	FD_SET(self->fd, &readfds);  in TEST_F()
289 	rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);  in TEST_F()
293 	rc = read(self->fd, &data, sizeof(unsigned long));  in TEST_F()
296 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);  in TEST_F()
311 	if (self->fd == -1 && errno == ENOENT)
313 	ASSERT_NE(-1, self->fd);
315 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);
321 	rc = ioctl(self->fd, RTC_ALM_SET, &tm);
328 	rc = ioctl(self->fd, RTC_ALM_READ, &tm);
335 	rc = ioctl(self->fd, RTC_AIE_ON, 0);
339 	FD_SET(self->fd, &readfds);
341 	rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);
346 	rc = ioctl(self->fd, RTC_AIE_OFF, 0);
349 	rc = read(self->fd, &data, sizeof(unsigned long));
353 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);
369 	if (self->fd == -1 && errno == ENOENT)
371 	ASSERT_NE(-1, self->fd);
373 	rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time);
381 	rc = ioctl(self->fd, RTC_WKALM_SET, &alarm);
388 	rc = ioctl(self->fd, RTC_WKALM_RD, &alarm);
397 	FD_SET(self->fd, &readfds);
399 	rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);
403 	rc = read(self->fd, &data, sizeof(unsigned long));
406 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);