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

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

Li Dongyang writes ("Re: [Xen-devel] [PATCH]do not allow multiple xenconsole 
connect to the same pty"):
> Thanks for reviewing, and what do you mean by 'not likely to be very
> portable'?  flock(2) is not POSIX, but fcntl(3p) is POSIX, maybe I
> missed somthing?

I mean that I wouldn't be surprised if a platform we try to target
for dom0 (or at least, not break) doesn't support flock (or fcntl
F_SETLK for that matter) on ptys.

Ian.

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