diff options
Diffstat (limited to 'src/libsystemd-network/sd-dhcp6-lease.c')
| -rw-r--r-- | src/libsystemd-network/sd-dhcp6-lease.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/libsystemd-network/sd-dhcp6-lease.c b/src/libsystemd-network/sd-dhcp6-lease.c index 41d6a5aa1a..cbda7d8c84 100644 --- a/src/libsystemd-network/sd-dhcp6-lease.c +++ b/src/libsystemd-network/sd-dhcp6-lease.c @@ -105,6 +105,45 @@ int dhcp6_lease_get_iaid(sd_dhcp6_lease *lease, be32_t *iaid) { return 0; } +int sd_dhcp6_lease_get_next_address(sd_dhcp6_lease *lease, + struct in6_addr *addr, + uint32_t *lifetime_preferred, + uint32_t *lifetime_valid) { + assert_return(lease, -EINVAL); + assert_return(addr, -EINVAL); + assert_return(lifetime_preferred, -EINVAL); + assert_return(lifetime_valid, -EINVAL); + + if (!lease->addr_iter) + return -ENOMSG; + + memcpy(addr, &lease->addr_iter->address, sizeof(struct in6_addr)); + *lifetime_preferred = be32toh(lease->addr_iter->lifetime_preferred); + *lifetime_valid = be32toh(lease->addr_iter->lifetime_valid); + + lease->addr_iter = lease->addr_iter->addresses_next; + + return 0; +} + +int sd_dhcp6_lease_get_first_address(sd_dhcp6_lease *lease, + struct in6_addr *addr, + uint32_t *lifetime_preferred, + uint32_t *lifetime_valid) { + assert_return(lease, -EINVAL); + assert_return(addr, -EINVAL); + assert_return(lifetime_preferred, -EINVAL); + assert_return(lifetime_valid, -EINVAL); + + if (!lease->ia.addresses) + return -ENOMSG; + + lease->addr_iter = lease->ia.addresses; + + return sd_dhcp6_lease_get_next_address(lease, addr, lifetime_preferred, + lifetime_valid); +} + sd_dhcp6_lease *sd_dhcp6_lease_ref(sd_dhcp6_lease *lease) { if (lease) assert_se(REFCNT_INC(lease->n_ref) >= 2); |