27 	int fd;  in FIXTURE()  local
31 	self->fd = open(rtc_file, O_RDONLY);  in FIXTURE_SETUP()
32 	ASSERT_NE(-1, self->fd);  in FIXTURE_SETUP()
36 	close(self->fd);  in FIXTURE_TEARDOWN()
44 	rc = ioctl(self->fd, RTC_RD_TIME, &rtc_tm);  in TEST_F()
57 	rc = ioctl(self->fd, RTC_UIE_ON, 0);
66 		rc = read(self->fd, &data, sizeof(data));
73 	rc = ioctl(self->fd, RTC_UIE_OFF, 0);
82 	rc = ioctl(self->fd, RTC_UIE_ON, 0);  in TEST_F()
94 		FD_SET(self->fd, &readfds);  in TEST_F()
96 		rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);  in TEST_F()
101 		rc = read(self->fd, &data, sizeof(unsigned long));  in TEST_F()
108 	rc = ioctl(self->fd, RTC_UIE_OFF, 0);  in TEST_F()
120 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);  in TEST_F()
126 	rc = ioctl(self->fd, RTC_ALM_SET, &tm);  in TEST_F()
133 	rc = ioctl(self->fd, RTC_ALM_READ, &tm);  in TEST_F()
140 	rc = ioctl(self->fd, RTC_AIE_ON, 0);  in TEST_F()
144 	FD_SET(self->fd, &readfds);  in TEST_F()
146 	rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);  in TEST_F()
151 	rc = ioctl(self->fd, RTC_AIE_OFF, 0);  in TEST_F()
154 	rc = read(self->fd, &data, sizeof(unsigned long));  in TEST_F()
158 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);  in TEST_F()
174 	rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time);  in TEST_F()
182 	rc = ioctl(self->fd, RTC_WKALM_SET, &alarm);  in TEST_F()
189 	rc = ioctl(self->fd, RTC_WKALM_RD, &alarm);  in TEST_F()
198 	FD_SET(self->fd, &readfds);  in TEST_F()
200 	rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);  in TEST_F()
204 	rc = read(self->fd, &data, sizeof(unsigned long));  in TEST_F()
207 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);  in TEST_F()
222 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);
228 	rc = ioctl(self->fd, RTC_ALM_SET, &tm);
235 	rc = ioctl(self->fd, RTC_ALM_READ, &tm);
242 	rc = ioctl(self->fd, RTC_AIE_ON, 0);
246 	FD_SET(self->fd, &readfds);
248 	rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);
253 	rc = ioctl(self->fd, RTC_AIE_OFF, 0);
256 	rc = read(self->fd, &data, sizeof(unsigned long));
260 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);
276 	rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time);
284 	rc = ioctl(self->fd, RTC_WKALM_SET, &alarm);
291 	rc = ioctl(self->fd, RTC_WKALM_RD, &alarm);
300 	FD_SET(self->fd, &readfds);
302 	rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);
306 	rc = read(self->fd, &data, sizeof(unsigned long));
309 	rc = ioctl(self->fd, RTC_RD_TIME, &tm);