send dhcpv6 release when stopping

[thirdparty/systemd.git] / src / libsystemd-network / dhcp6-protocol.c

diff --git a/src/libsystemd-network/dhcp6-protocol.c b/src/libsystemd-network/dhcp6-protocol.c
index c399a7ac50e2b1cb25b22230942541242ca1cbc3..be0f651f1ab4ac92260d6c7c400f85b46b8ade8d 100644 (file)
--- a/src/libsystemd-network/dhcp6-protocol.c
+++ b/src/libsystemd-network/dhcp6-protocol.c
@@ -11,6 +11,7 @@ static const char * const dhcp6_state_table[_DHCP6_STATE_MAX] = {
         [DHCP6_STATE_BOUND]               = "bound",
         [DHCP6_STATE_RENEW]               = "renew",
         [DHCP6_STATE_REBIND]              = "rebind",
+        [DHCP6_STATE_STOPPING]            = "stopping",
 };
 
 DEFINE_STRING_TABLE_LOOKUP_TO_STRING(dhcp6_state, DHCP6State);
@@ -82,3 +83,14 @@ static const char * const dhcp6_message_status_table[_DHCP6_STATUS_MAX] = {
 };
 
 DEFINE_STRING_TABLE_LOOKUP(dhcp6_message_status, DHCP6Status);
+
+int dhcp6_message_status_to_errno(DHCP6Status s) {
+        switch (s) {
+        case DHCP6_STATUS_SUCCESS:
+                return 0;
+        case DHCP6_STATUS_NO_BINDING:
+                return -EADDRNOTAVAIL;
+        default:
+                return -EINVAL;
+        }
+}