map

Fill info with the pointer and sizes of the memory in this that can be accessed according to flags.

This function can return false for various reasons: - the memory backed by this is not accessible with the given flags. - the memory was already mapped with a different mapping.

info and its contents remain valid for as long as this is valid and until unmap is called.

For each map call, a corresponding unmap call should be done.

Parameters:

this	a Memory
info	pointer for info
flags	mapping flags

Returns:

true if the map operation was successful.