Re: thread group comments

From: Alan Cox (
Date: Sat Sep 02 2000 - 05:39:48 EST

> I don't see how you can do this. Also on user level you would have to
> do this atomically since otherwise communication between the threads
> isn't possible anymore. We have a PR in the glibc bug data base about
> just that. And I know that there are many other users with this
> problem.

You need to deliver a reserved signal to each thread then spin/sleep until
each one acks the request or dies. Its identical to a TLB shootdown in
the kernel.

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This archive was generated by hypermail 2b29 : Thu Sep 07 2000 - 21:00:13 EST