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    From
    SubjectRE: UDP recvmsg blocks after select(), 2.6 bug?
    Date
    > 	I'm sorry, that's an absolutely preposterous view. For 
    > one thing, Linux violates this by allowing processes and
    > threads to share file descriptors (since another process
    > can steal the data before the call to 'recvmsg'). Oh
    > well, I guess we'll have to take that out if we want to
    > comply with POSIX on 'select' semantics.

    Another typical fake argument. Do not mix kernel and user space problems.

    The standard says the [following] recvmsg would not block, not the following
    recvmsg *from the same* thread would not block.

    Hua


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