MCL_ONFAULT
if (flags & MCL_ONFAULT)
if (flags & MCL_ONFAULT)
if (!flags || (flags & ~(MCL_CURRENT | MCL_FUTURE | MCL_ONFAULT)) ||
flags == MCL_ONFAULT)
if (mlockall(MCL_CURRENT | MCL_ONFAULT)) {
if (mlockall(MCL_CURRENT | MCL_ONFAULT | MCL_FUTURE))
if (mlockall(MCL_ONFAULT | MCL_FUTURE))