[systemd-devel] combine old-style sysvinit daemon and new-style systemd

[Vasiliy G Tolstov]

On Thu, 2011-05-26 at 10:43 +0200, Michael Biebl wrote:
> 2011/5/26 Vasiliy G Tolstov <v.tolstov at selfip.ru>:
> > Hello. If i want to write daemon, that can be running by regular init
> > system (openrc, upstart and others) and systemd, how can i check inside
> > my daemon, that it runs from systemd?
> > In compile phase, i can build with systemd support and install service
> > file, but if i do not want to write and build separate binaries for two
> > init daemons, how can i solve this?
> 
> Why would you need separate binaries?
> Do you want your daemon to support socket based activation?
> 
> Michael
> 

Yes and much more. In documentation in systemd (man sd-daemon) says that
new style daemons can use systemd funcationality, in compile time i can
add some specific code to my progect to use systemd mechanism: notify,
dbus notify and others.. But how can i determine in run time - what init
system runs me ?

-- 
Vasiliy G Tolstov <v.tolstov at selfip.ru>
Selfip.Ru