MCL_FUTURE
if (mlockall(MCL_CURRENT | MCL_FUTURE | MCL_ONFAULT) < 0)
if (mlockall(MCL_FUTURE) == -1) {
error = mlockall(MCL_FUTURE);
if ((uap->how == 0) || ((uap->how & ~(MCL_CURRENT|MCL_FUTURE)) != 0))
if (uap->how & MCL_FUTURE) {
ATF_REQUIRE(mlockall(MCL_FUTURE) == 0);
if (mlockall(MCL_CURRENT | MCL_FUTURE) == -1) {
if (mlockall(MCL_CURRENT | MCL_FUTURE) != 0)