sysctl_security_setidcore
static int sysctl_security_setidcore(SYSCTLFN_PROTO);
sysctl_security_setidcore, 0, &security_setidcore_dump,
sysctl_security_setidcore, 0, &security_setidcore_owner,
sysctl_security_setidcore, 0, &security_setidcore_group,
sysctl_security_setidcore, 0, &security_setidcore_mode,