Re: [Xen-devel] [PATCH]do not allow multiple xenconsole connect to the same pty

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

Alan Cox writes ("Re: [Xen-devel] [PATCH]do not allow multiple xenconsole 
connect to the same pty"):
> Use POSIX pty interfaces and you don't get these problems. See
> grantpt/unlockpt/posix_openpt.

Thanks for your helpful comment.  Unfortunately it's not really
relevant in this situation.  What our code is doing is using ptys as
an internal IPC mechanism.  I think this is very wrong and I hope we
can fix it in the Xen 4.2 release cycle.  But for now it's what we
have.

Ian.

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