sd_bus_creds_get_user_unit  375 src/libsystemd/sd-bus/bus-dump.c         sd_bus_creds_get_user_unit(c, &uu);
sd_bus_creds_get_user_unit  312 src/systemd/sd-bus.h int sd_bus_creds_get_user_unit(sd_bus_creds *c, const char **unit);