Searched refs:rtc_fd (Results 1 – 1 of 1) sorted by relevance
| /external/ltp/testcases/kernel/device-drivers/rtc/ |
| D | rtc01.c | 38 int rtc_fd = -1; variable
71 ret = ioctl(rtc_fd, RTC_RD_TIME, &rtc_tm); in read_alarm_test()
100 ret = ioctl(rtc_fd, RTC_ALM_SET, &rtc_tm); in read_alarm_test()
110 ret = ioctl(rtc_fd, RTC_ALM_READ, &rtc_tm); in read_alarm_test()
124 ret = ioctl(rtc_fd, RTC_AIE_ON, 0); in read_alarm_test()
136 FD_SET(rtc_fd, &rfds); in read_alarm_test()
138 ret = select(rtc_fd + 1, &rfds, NULL, NULL, &tv); /*wait for alarm */ in read_alarm_test()
144 ret = read(rtc_fd, &data, sizeof(unsigned long)); in read_alarm_test()
156 ret = ioctl(rtc_fd, RTC_AIE_OFF, 0); in read_alarm_test()
178 ret = ioctl(rtc_fd, RTC_UIE_ON, 0); in update_interrupts_test()
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