snprintf(hw_serial, sizeof (hw_serial), "%ld", gethostid());
VERIFY((random_fd = open("/dev/random", O_RDONLY)) != -1);
VERIFY((urandom_fd = open("/dev/urandom", O_RDONLY)) != -1);
snprintf(hw_serial, sizeof (hw_serial), "%ld", gethostid());
VERIFY((random_fd = open("/dev/random", O_RDONLY)) != -1);
VERIFY((urandom_fd = open("/dev/urandom", O_RDONLY)) != -1);