sd_bus_message_copy 5427 src/libsystemd/sd-bus/bus-message.c                         r = sd_bus_message_copy(m, source, true);
sd_bus_message_copy 5559 src/libsystemd/sd-bus/bus-message.c         r = sd_bus_message_copy(n, *m, true);
sd_bus_message_copy  626 src/machine/machined-dbus.c                 r = sd_bus_message_copy(m, more_properties, true);
sd_bus_message_copy  243 src/systemd/sd-bus.h int sd_bus_message_copy(sd_bus_message *m, sd_bus_message *source, int all);