CopyOnWrite, // Share the mapped object only until it is written to;
// then, before the write takes place, copy the object.
// It is undefined whether this mapping will receive
- // the copy or the original. Ignored for alloc_and_map.
+ // the copy or the original.
AccessFlags access:3,
// These are the requested read/write/execute
clone(AddrSpace addrspace out, bool clone_is_real);
- // Create an anonymous RAM mapping.
-
- alloc_and_map(ulong len, ulong vstart inout,
- AllocFlags aflags, MapFlags mflags);
-
// Mappable must be implemented by the local kernel, and must hold
// read/write/exec permissions appropriate for the MapFlags given.