On sam., 2012-03-24 at 14:50 +0000, Clint Adams wrote: > On Tue, Mar 20, 2012 at 10:39:05AM +0100, Yves-Alexis Perez wrote: > > it seems that ischroot returns 0 when running inside a cowbuilder chroot. > > Not > > sure if it's cowbuilder/pbuilder or ischroot fault, but it breaks upgrading > > sysvinit. > > I don't use cowbuilder; what's a good way to detect that environment?
Ok, it seems I can't reproduce right now. On the box I tried, ischroot
returns 2 because it can't access /proc/1.
Problem is that 2 might not be safe when people do stuff like:
if ! ischroot; then
#do stuff
done
since it might still be a chroot. But that might be a bug in those
postinst scripts.
Regards,
--
Yves-Alexis
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