On Tue, Nov 3, 2015 at 9:44 PM, Paul D. DeRocco <pdero...@ix.netcom.com> wrote:
> I have a Yocto embedded system running a simple Samba 4 server, using > systemd. I'm relying on the system hostname being the default netbios > name, and I need to be able to change the hostname, and therefore the > netbios name, from within my main application. I write the new hostname to > /etc/hostname, and also call sethostname(), but in order for the change to > take effect, the nmbd daemon (that is, nmb.service) needs to be restarted. > > Since systemd is managing this service, it seems I should be accomplishing > this by telling systemd to restart the service. Is there a documented way > to do this from within a program? There must be some way, since systemctl > does it. > Pretty sure it's documented: http://www.freedesktop.org/wiki/Software/systemd/dbus/ http://www.freedesktop.org/wiki/Software/systemd/hostnamed/ and so on. -- Mantas Mikulėnas <graw...@gmail.com>
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