sysctl__string    811 kern/kern_sysctl.c 	return sysctl__string(oldp, oldlenp, newp, newlen, str, maxlen, 0);
sysctl__string    818 kern/kern_sysctl.c 	return sysctl__string(oldp, oldlenp, newp, newlen, str, maxlen, 1);
sysctl__string    681 sys/sysctl.h   int sysctl__string(void *, size_t *, void *, size_t, char *, int, int);