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SubjectRe: real POSIX.1b semaphores

> Unfortunately there are not many security consideration in the POSIX
> semaphores. Either they are process local or they are available
> for any process. I read the section about semaphores twice and
> found no sign for protection.

I think thats fair enough. In a realtime environment you generally trade
everything for response. There are very few high security real time
systems except specialist ones.


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