somedays ago,the link thread ask the same question as yours How to deal with this scenario about messagebuffer. only Mr. htibosch give a valid resolution,which is implement from app or user point of view,not from kernel point of view.
somedays ago,the link thread ask the same question as yours How to deal with this scenario about messagebuffer. only Mr. htibosch give a valid resolution,which is implement from app or user point of view,not from kernel point of view.