c_g_bus_own_name

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
uint function(GBusType busType, const(char)* name, GBusNameOwnerFlags flags, GBusAcquiredCallback busAcquiredHandler, GBusNameAcquiredCallback nameAcquiredHandler, GBusNameLostCallback nameLostHandler, void* userData, GDestroyNotify userDataFreeFunc) c_g_bus_own_name;

Meta