[CRIU] Bringin back former syscalls

[Tycho Andersen]

On Tue, Feb 23, 2016 at 07:14:10PM +0300, Cyrill Gorcunov wrote:
> On Mon, Feb 22, 2016 at 02:51:09PM +0100, Laurent Dufour wrote:
> > On 19/02/2016 17:09, Cyrill Gorcunov wrote:
> > > On Fri, Feb 19, 2016 at 09:06:47AM -0700, Tycho Andersen wrote:
> > >> Hi Cyrill,
> > >>
> > >> If this is just for travis (i.e. we don't care about people with
> > >> really old libcs as users), you can run travis on trusty now, which
> > >> has a libc that isn't from 2012 and hopefully (?) defines SYS_*. See
> > >> the attached patch.
> > >>
> > > 
> > > Hi Tycho! Yes, for travis mostly.
> > > Ack for the patch.
> > 
> > Hi Cyrill,
> > 
> > Is there still a need to support *old* C library ?
> > If needed we may force those defines, may be in cr-check.c...
> 
> Hi! You know we've got into strange situation -- the distros
> we develop on (which are usually latest fedora, or our pcs7)
> don't require old libc support, but the environment we're
> running tests on seems to require old libc support. I'm
> still thinking of how to resolve the situation. Frankly
> I would prefer to sit with new distros only bug it might
> be not an option :(
> 
> I'll ping you once we hit some final solution.

Doesn't using the dockerfiles fix this? It looks like the build is
failing now from a missing libcap-dev, but I'll send a patch for that
shortly.

Tycho