int flags = getopt32(argc, argv, "cs:n:", &size, &level);
if (flags & 4) {
- if (klogctl(8, NULL, bb_xgetlarg(level, 10, 0, 10)))
+ if (klogctl(8, NULL, xatoul_range(level, 0, 10)))
bb_perror_msg_and_die("klogctl");
} else {
int len;
char *buf;
- len = (flags & 2) ? bb_xgetlarg(size, 10, 2, INT_MAX) : 16384;
+ len = (flags & 2) ? xatoul_range(size, 2, INT_MAX) : 16384;
buf = xmalloc(len);
if (0 > (len = klogctl(3 + (flags & 1), buf, len)))
bb_perror_msg_and_die("klogctl");