MAP_STACK_AREA
MAP_STACK_AREA);
if (cow & MAP_STACK_AREA)
(cow & (MAP_STACK_AREA | MAP_VN_EXEC)) == 0 &&
KASSERT((cow & MAP_STACK_AREA) == 0 || object == NULL,
if ((cow & MAP_STACK_AREA) != 0) {
KASSERT((cow & MAP_STACK_AREA) == 0 || object == NULL,
(cow & MAP_STACK_AREA) == 0));
(cow & (MAP_INHERIT_SHARE | MAP_STACK_AREA)) == 0 &&
if ((cow & MAP_STACK_AREA) != 0) {
KASSERT((cow & MAP_STACK_AREA) != 0,
grow_start + grow_amount, prot, max, MAP_STACK_AREA);
docow |= MAP_STACK_AREA;