Searched refs:random_fd (Results 1 - 3 of 3) sorted by relevance
| /kernel/linux/linux-5.10/arch/um/drivers/ |
| H A D | random.c | 30 static int random_fd = -1; variable
39 ret = os_read_file(random_fd, buf, max); in rng_dev_read()
41 add_sigio_fd(random_fd); in rng_dev_read()
45 ignore_sigio_fd(random_fd); in rng_dev_read()
46 deactivate_fd(random_fd, RANDOM_IRQ); in rng_dev_read()
76 random_fd = err; in rng_init()
77 err = um_request_irq(RANDOM_IRQ, random_fd, IRQ_READ, random_interrupt, in rng_init()
82 sigio_broken(random_fd, 1); in rng_init()
96 os_close_file(random_fd); in rng_init()
97 random_fd in rng_init()
[all...] |
| /kernel/linux/linux-6.6/arch/um/drivers/ |
| H A D | random.c | 30 static int random_fd = -1; variable
39 ret = os_read_file(random_fd, buf, max); in rng_dev_read()
41 add_sigio_fd(random_fd); in rng_dev_read()
45 ignore_sigio_fd(random_fd); in rng_dev_read()
46 deactivate_fd(random_fd, RANDOM_IRQ); in rng_dev_read()
76 random_fd = err; in rng_init()
77 err = um_request_irq(RANDOM_IRQ, random_fd, IRQ_READ, random_interrupt, in rng_init()
82 sigio_broken(random_fd); in rng_init()
95 os_close_file(random_fd); in rng_init()
96 random_fd in rng_init()
[all...] |
| /kernel/linux/linux-6.6/tools/testing/selftests/cachestat/ |
| H A D | test_cachestat.c | 37 int random_fd = open("/dev/urandom", O_RDONLY); in write_exactly() local
42 if (random_fd < 0) { in write_exactly()
59 ssize_t read_len = read(random_fd, cursor, remained); in write_exactly()
91 close(random_fd); in write_exactly()
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