sd_dhcp_client_get_lease  355 src/network/networkd-dhcp4.c         r = sd_dhcp_client_get_lease(client, &lease);
sd_dhcp_client_get_lease  414 src/network/networkd-dhcp4.c         r = sd_dhcp_client_get_lease(client, &lease);
sd_dhcp_client_get_lease   57 src/systemd/sd-dhcp-client.h int sd_dhcp_client_get_lease(sd_dhcp_client *client, sd_dhcp_lease **ret);