- [FIXME specify location of .service files, probably using
- DESKTOP_DIRS etc. from basedir specification, though login session
- bus is not really desktop-specific]
+ On Unix systems, the session bus should search for .service files
+ in <literal>$XDG_DATA_DIRS/dbus-1/services</literal> as defined
+ by the
+ <ulink url="http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html">XDG Base Directory Specification</ulink>.
+ Implementations may also search additional locations, which
+ should be searched with lower priority than anything in
+ XDG_DATA_HOME, XDG_DATA_DIRS or their respective defaults;
+ for example, the reference implementation also
+ looks in <literal>${datadir}/dbus-1/services</literal> as
+ set at compile time.