sd_bus_message_get_errno  352 src/libsystemd/sd-bus/sd-bus.c         r = sd_bus_message_get_errno(reply);
sd_bus_message_get_errno  718 src/network/networkd-link.c         r = sd_bus_message_get_errno(m);
sd_bus_message_get_errno  211 src/systemd/sd-bus.h int sd_bus_message_get_errno(sd_bus_message *m);