sd-dhcp6-lease: Add DHCPv6 lease handling

Create a structure describing a DHCPv6 lease. Add internal functions
for creating a new lease and accessing the server ID, preference and
IAID. Provide functions for clearing addresses and associated timers.

External users are initially given only the capabilities of
referencing and unreferencing the lease structure.

1 files changed, 31 insertions, 0 deletions

diff --git a/src/systemd/sd-dhcp6-lease.h b/src/systemd/sd-dhcp6-lease.h
new file mode 100644
index 0000000000..0b2765cbe5
--- /dev/null
+++ b/src/systemd/sd-dhcp6-lease.h
@@ -0,0 +1,31 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#ifndef foosddhcp6leasehfoo
+#define foosddhcp6leasehfoo
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014 Tom Gundersen
+  Copyright (C) 2014 Intel Corporation. All rights reserved.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+typedef struct sd_dhcp6_lease sd_dhcp6_lease;
+
+sd_dhcp6_lease *sd_dhcp6_lease_ref(sd_dhcp6_lease *lease);
+sd_dhcp6_lease *sd_dhcp6_lease_unref(sd_dhcp6_lease *lease);
+
+#endif