- r = sd_dhcp_lease_get_address(lease, &address);
- if (r < 0)
- return log_link_error_errno(link, r, "DHCP error: No address: %m");
-
- r = sd_dhcp_lease_get_netmask(lease, &netmask);
- if (r < 0)
- return log_link_error_errno(link, r, "DHCP error: No netmask: %m");
-
- prefixlen = in4_addr_netmask_to_prefixlen(&netmask);
-
- if (!FLAGS_SET(link->network->keep_configuration, KEEP_CONFIGURATION_DHCP)) {
- r = sd_dhcp_lease_get_lifetime(lease, &lifetime);
- if (r < 0)
- return log_link_warning_errno(link, r, "DHCP error: no lifetime: %m");
- }
-
- r = sd_dhcp_lease_get_router(lease, &router);
- if (r < 0 && r != -ENODATA)
- return log_link_error_errno(link, r, "DHCP error: Could not get gateway: %m");
-
- if (r > 0 && !in4_addr_is_null(&router[0]))
- log_struct(LOG_INFO,
- LOG_LINK_INTERFACE(link),
- LOG_LINK_MESSAGE(link, "DHCPv4 address %u.%u.%u.%u/%u via %u.%u.%u.%u",
- ADDRESS_FMT_VAL(address),
- prefixlen,
- ADDRESS_FMT_VAL(router[0])),
- "ADDRESS=%u.%u.%u.%u", ADDRESS_FMT_VAL(address),
- "PREFIXLEN=%u", prefixlen,
- "GATEWAY=%u.%u.%u.%u", ADDRESS_FMT_VAL(router[0]));
- else
- log_struct(LOG_INFO,
- LOG_LINK_INTERFACE(link),
- LOG_LINK_MESSAGE(link, "DHCPv4 address %u.%u.%u.%u/%u",
- ADDRESS_FMT_VAL(address),
- prefixlen),
- "ADDRESS=%u.%u.%u.%u", ADDRESS_FMT_VAL(address),
- "PREFIXLEN=%u", prefixlen);
-