Searched refs:hwrng_fd (Results 1 – 1 of 1) sorted by relevance
19 int hwrng_fd = -1; in rk_get_random() local22 hwrng_fd = open(HWRNG_NODE, O_RDONLY, 0); in rk_get_random()23 if (hwrng_fd < 0) { in rk_get_random()28 read_len = read(hwrng_fd, data, len); in rk_get_random()34 close(hwrng_fd); in rk_get_random()