[Date Prev][Date Next] [Thread Prev][Thread Next]
[Thread Index]
[Date Index]
[Author Index]
Re: [libvirt] [PATCH] lxc: new tty for container
- From: "Daniel P. Berrange" <berrange redhat com>
- To: Dave Leskovec <dlesko linux vnet ibm com>
- Cc: libvir-list redhat com
- Subject: Re: [libvirt] [PATCH] lxc: new tty for container
- Date: Fri, 6 Jun 2008 10:29:04 +0100
On Thu, Jun 05, 2008 at 11:59:34PM -0700, Dave Leskovec wrote:
> The lxc driver xml parser treats the console element as input when it should be
> output only. This obviously causes problems when anything other than /dev/ptmx
> is specified or when a container is shutdown and then restarted without
> redefining it (so that the console field is reset). This patch treats the
> console element as output only and always creates a new device when starting a
> container. Also fixed up a string overflow when storing the device name.
Yes, this is good. When using PTY's this is definitely output-only. No one
should be using the ancient manually allocated pre-Unix98 TTYs. I'd not come
across posix_openpt() before though - I'm used to openpty(). Since this is
a Linux specific driver though, there's no portability issues to worry about
so I'm happy with either.
Regards,
Daniel.
--
|: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :|
|: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|
[Date Prev][Date Next] [Thread Prev][Thread Next]
[Thread Index]
[Date Index]
[Author Index]