[PATCH] resolv/resolv.h: allow alternative resolv.conf files

[Szabolcs Nagy]

On 17/08/17 17:24, Florian Weimer wrote:
> resolv/tst-resolv-res_init-skeleton.c uses the support/ framework to
> replace /etc in the test chroot, precisely because the /etc/resolv.conf
> path is currently hard-coded.  The test does not need root permissions
> to run on current Fedora, for instance.

how does chroot work without root on fedora?