129 read_all(int fd, unsigned char *buf, size_t count)  in read_all()  argument
135 		result = read(fd, buf+numread, count-numread);  in read_all()
254 	int fd;  in arc4_seed_proc_sys_kernel_random_uuid()  local
259 		fd = evutil_open_closeonexec_("/proc/sys/kernel/random/uuid", O_RDONLY, 0);  in arc4_seed_proc_sys_kernel_random_uuid()
260 		if (fd < 0)  in arc4_seed_proc_sys_kernel_random_uuid()
262 		n = read(fd, buf, sizeof(buf));  in arc4_seed_proc_sys_kernel_random_uuid()
263 		close(fd);  in arc4_seed_proc_sys_kernel_random_uuid()
296 	int fd;  in arc4_seed_urandom_helper_()  local
299 	fd = evutil_open_closeonexec_(fname, O_RDONLY, 0);  in arc4_seed_urandom_helper_()
300 	if (fd<0)  in arc4_seed_urandom_helper_()
302 	n = read_all(fd, buf, sizeof(buf));  in arc4_seed_urandom_helper_()
303 	close(fd);  in arc4_seed_urandom_helper_()