/* vi: set sw=4 ts=4: */
/*
- * setlogcons: Send kernel messages to the current console or to console N
+ * setlogcons: Send kernel messages to the current console or to console N
*
* Copyright (C) 2006 by Jan Kiszka <jan.kiszka@web.de>
*
arg.subarg = 0; /* to specified console (current as default) */
if (argc == 2)
- arg.subarg = atoi(argv[1]);
+ arg.subarg = xatoul_range(argv[1], 0, 63);
if (ioctl(xopen(VC_1, O_RDONLY), TIOCLINUX, &arg))
bb_perror_msg_and_die("TIOCLINUX");