4afd3348c7
GLIB has recently started to officially support the gcc cleanup
attribute in its public API, hence let's do the same for our APIs.
With this patch we'll define an xyz_unrefp() call for each public
xyz_unref() call, to make it easy to use inside a
__attribute__((cleanup())) expression. Then, all code is ported over to
make use of this.
The new calls are also documented in the man pages, with examples how to
use them (well, I only added docs where the _unref() call itself already
had docs, and the examples, only cover sd_bus_unrefp() and
sd_event_unrefp()).
This also renames sd_lldp_free() to sd_lldp_unref(), since that's how we
tend to call our destructors these days.
Note that this defines no public macro that wraps gcc's attribute and
makes it easier to use. While I think it's our duty in the library to
make our stuff easy to use, I figure it's not our duty to make gcc's own
features easy to use on its own. Most likely, client code which wants to
make use of this should define its own:
#define _cleanup_(function) __attribute__((cleanup(function)))
Or similar, to make the gcc feature easier to use.
Making this logic public has the benefit that we can remove three header
files whose only purpose was to define these functions internally.
See #2008.
77 lines
2.5 KiB
C
77 lines
2.5 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
|
|
|
|
#pragma once
|
|
|
|
/***
|
|
This file is part of systemd.
|
|
|
|
Copyright (C) 2014 Tom Gundersen
|
|
Copyright (C) 2014-2015 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/>.
|
|
***/
|
|
|
|
#include <stdint.h>
|
|
|
|
#include "sd-dhcp6-lease.h"
|
|
|
|
#include "dhcp6-internal.h"
|
|
|
|
struct sd_dhcp6_lease {
|
|
unsigned n_ref;
|
|
|
|
uint8_t *serverid;
|
|
size_t serverid_len;
|
|
uint8_t preference;
|
|
bool rapid_commit;
|
|
|
|
DHCP6IA ia;
|
|
|
|
DHCP6Address *addr_iter;
|
|
|
|
struct in6_addr *dns;
|
|
size_t dns_count;
|
|
size_t dns_allocated;
|
|
char **domains;
|
|
size_t domains_count;
|
|
struct in6_addr *ntp;
|
|
size_t ntp_count;
|
|
size_t ntp_allocated;
|
|
char **ntp_fqdn;
|
|
size_t ntp_fqdn_count;
|
|
};
|
|
|
|
int dhcp6_lease_clear_timers(DHCP6IA *ia);
|
|
int dhcp6_lease_ia_rebind_expire(const DHCP6IA *ia, uint32_t *expire);
|
|
DHCP6IA *dhcp6_lease_free_ia(DHCP6IA *ia);
|
|
|
|
int dhcp6_lease_set_serverid(sd_dhcp6_lease *lease, const uint8_t *id,
|
|
size_t len);
|
|
int dhcp6_lease_get_serverid(sd_dhcp6_lease *lease, uint8_t **id, size_t *len);
|
|
int dhcp6_lease_set_preference(sd_dhcp6_lease *lease, uint8_t preference);
|
|
int dhcp6_lease_get_preference(sd_dhcp6_lease *lease, uint8_t *preference);
|
|
int dhcp6_lease_set_rapid_commit(sd_dhcp6_lease *lease);
|
|
int dhcp6_lease_get_rapid_commit(sd_dhcp6_lease *lease, bool *rapid_commit);
|
|
|
|
int dhcp6_lease_get_iaid(sd_dhcp6_lease *lease, be32_t *iaid);
|
|
|
|
int dhcp6_lease_set_dns(sd_dhcp6_lease *lease, uint8_t *optval, size_t optlen);
|
|
int dhcp6_lease_set_domains(sd_dhcp6_lease *lease, uint8_t *optval,
|
|
size_t optlen);
|
|
int dhcp6_lease_set_ntp(sd_dhcp6_lease *lease, uint8_t *optval, size_t optlen);
|
|
int dhcp6_lease_set_sntp(sd_dhcp6_lease *lease, uint8_t *optval,
|
|
size_t optlen) ;
|
|
|
|
int dhcp6_lease_new(sd_dhcp6_lease **ret);
|