Searched refs:timer_dev_fd (Results 1 – 1 of 1) sorted by relevance
| /linux-6.14.4/tools/testing/selftests/alsa/ |
| D | utimer-test.c | 41 int timer_dev_fd; in FIXTURE_SETUP() local
52 timer_dev_fd = open("/dev/snd/timer", O_RDONLY); in FIXTURE_SETUP()
53 ASSERT_GE(timer_dev_fd, 0); in FIXTURE_SETUP()
55 ASSERT_EQ(ioctl(timer_dev_fd, SNDRV_TIMER_IOCTL_CREATE, self->utimer_info), 0); in FIXTURE_SETUP()
58 close(timer_dev_fd); in FIXTURE_SETUP()
141 int timer_dev_fd; in TEST() local
150 timer_dev_fd = open("/dev/snd/timer", O_RDONLY); in TEST()
151 ASSERT_GE(timer_dev_fd, 0); in TEST()
153 utimer_fd = ioctl(timer_dev_fd, SNDRV_TIMER_IOCTL_CREATE, &wrong_timer); in TEST()
159 ASSERT_LT(ioctl(timer_dev_fd, SNDRV_TIMER_IOCTL_CREATE, NULL), 0); in TEST()
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