Line data    Source code

       1             : /* SPDX-License-Identifier: LGPL-2.1+ */
       2             : #ifndef foosdradvfoo
       3             : #define foosdradvfoo
       4             : 
       5             : /***
       6             :   Copyright © 2017 Intel Corporation. All rights reserved.
       7             : 
       8             :   systemd is free software; you can redistribute it and/or modify it
       9             :   under the terms of the GNU Lesser General Public License as published by
      10             :   the Free Software Foundation; either version 2.1 of the License, or
      11             :   (at your option) any later version.
      12             : 
      13             :   systemd is distributed in the hope that it will be useful, but
      14             :   WITHOUT ANY WARRANTY; without even the implied warranty of
      15             :   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
      16             :   Lesser General Public License for more details.
      17             : 
      18             :   You should have received a copy of the GNU Lesser General Public License
      19             :   along with systemd; If not, see <http://www.gnu.org/licenses/>.
      20             : ***/
      21             : 
      22             : #include <inttypes.h>
      23             : #include <net/ethernet.h>
      24             : #include <netinet/in.h>
      25             : #include <sys/types.h>
      26             : 
      27             : #include "_sd-common.h"
      28             : #include "sd-event.h"
      29             : #include "sd-ndisc.h"
      30             : 
      31             : _SD_BEGIN_DECLARATIONS;
      32             : 
      33             : #define SD_RADV_DEFAULT_MIN_TIMEOUT_USEC        (200*USEC_PER_SEC)
      34             : #define SD_RADV_DEFAULT_MAX_TIMEOUT_USEC        (600*USEC_PER_SEC)
      35             : 
      36             : #define SD_RADV_DEFAULT_DNS_LIFETIME_USEC       (3*SD_RADV_DEFAULT_MAX_TIMEOUT_USEC)
      37             : 
      38             : typedef struct sd_radv sd_radv;
      39             : typedef struct sd_radv_prefix sd_radv_prefix;
      40             : 
      41             : /* Router Advertisement */
      42             : int sd_radv_new(sd_radv **ret);
      43             : sd_radv *sd_radv_ref(sd_radv *ra);
      44             : sd_radv *sd_radv_unref(sd_radv *ra);
      45             : 
      46             : int sd_radv_attach_event(sd_radv *ra, sd_event *event, int64_t priority);
      47             : int sd_radv_detach_event(sd_radv *nd);
      48             : sd_event *sd_radv_get_event(sd_radv *ra);
      49             : 
      50             : int sd_radv_start(sd_radv *ra);
      51             : int sd_radv_stop(sd_radv *ra);
      52             : 
      53             : int sd_radv_set_ifindex(sd_radv *ra, int interface_index);
      54             : int sd_radv_set_mac(sd_radv *ra, const struct ether_addr *mac_addr);
      55             : int sd_radv_set_mtu(sd_radv *ra, uint32_t mtu);
      56             : int sd_radv_set_hop_limit(sd_radv *ra, uint8_t hop_limit);
      57             : int sd_radv_set_router_lifetime(sd_radv *ra, uint32_t router_lifetime);
      58             : int sd_radv_set_managed_information(sd_radv *ra, int managed);
      59             : int sd_radv_set_other_information(sd_radv *ra, int other);
      60             : int sd_radv_set_preference(sd_radv *ra, unsigned preference);
      61             : int sd_radv_add_prefix(sd_radv *ra, sd_radv_prefix *p, int dynamic);
      62             : sd_radv_prefix *sd_radv_remove_prefix(sd_radv *ra, const struct in6_addr *prefix,
      63             :                                       unsigned char prefixlen);
      64             : int sd_radv_set_rdnss(sd_radv *ra, uint32_t lifetime,
      65             :                       const struct in6_addr *dns, size_t n_dns);
      66             : int sd_radv_set_dnssl(sd_radv *ra, uint32_t lifetime, char **search_list);
      67             : 
      68             : /* Advertised prefixes */
      69             : int sd_radv_prefix_new(sd_radv_prefix **ret);
      70             : sd_radv_prefix *sd_radv_prefix_ref(sd_radv_prefix *ra);
      71             : sd_radv_prefix *sd_radv_prefix_unref(sd_radv_prefix *ra);
      72             : 
      73             : int sd_radv_prefix_set_prefix(sd_radv_prefix *p, const struct in6_addr *in6_addr,
      74             :                               unsigned char prefixlen);
      75             : int sd_radv_prefix_set_onlink(sd_radv_prefix *p, int onlink);
      76             : int sd_radv_prefix_set_address_autoconfiguration(sd_radv_prefix *p,
      77             :                                                  int address_autoconfiguration);
      78             : int sd_radv_prefix_set_valid_lifetime(sd_radv_prefix *p,
      79             :                                       uint32_t valid_lifetime);
      80             : int sd_radv_prefix_set_preferred_lifetime(sd_radv_prefix *p,
      81             :                                           uint32_t preferred_lifetime);
      82             : 
      83           2 : _SD_DEFINE_POINTER_CLEANUP_FUNC(sd_radv, sd_radv_unref);
      84           0 : _SD_DEFINE_POINTER_CLEANUP_FUNC(sd_radv_prefix, sd_radv_prefix_unref);
      85             : 
      86             : _SD_END_DECLARATIONS;
      87             : 
      88             : #endif