src/systemd/sd-ipv4acd.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #ifndef foosdipv4acdfoo
   3 #define foosdipv4acdfoo
   4
   5 /***
   6   Copyright © 2014 Axis Communications AB. All rights reserved.
   7   systemd is free software; you can redistribute it and/or modify it
   8   under the terms of the GNU Lesser General Public License as published by
   9   the Free Software Foundation; either version 2.1 of the License, or
  10   (at your option) any later version.
  11
  12   systemd is distributed in the hope that it will be useful, but
  13   WITHOUT ANY WARRANTY; without even the implied warranty of
  14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15   Lesser General Public License for more details.
  16
  17   You should have received a copy of the GNU Lesser General Public License
  18   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  19 ***/
  20
  21 #include <net/ethernet.h>
  22 #include <netinet/in.h>
  23 #include <stdbool.h>
  24
  25 #include "sd-event.h"
  26
  27 #include "_sd-common.h"
  28
  29 _SD_BEGIN_DECLARATIONS;
  30
  31 enum {
  32         SD_IPV4ACD_EVENT_STOP           = 0,
  33         SD_IPV4ACD_EVENT_BIND           = 1,
  34         SD_IPV4ACD_EVENT_CONFLICT       = 2,
  35 };
  36
  37 typedef struct sd_ipv4acd sd_ipv4acd;
  38 typedef void (*sd_ipv4acd_callback_t)(sd_ipv4acd *acd, int event, void *userdata);
  39
  40 int sd_ipv4acd_detach_event(sd_ipv4acd *acd);
  41 int sd_ipv4acd_attach_event(sd_ipv4acd *acd, sd_event *event, int64_t priority);
  42 int sd_ipv4acd_get_address(sd_ipv4acd *acd, struct in_addr *address);
  43 int sd_ipv4acd_set_callback(sd_ipv4acd *acd, sd_ipv4acd_callback_t cb, void *userdata);
  44 int sd_ipv4acd_set_mac(sd_ipv4acd *acd, const struct ether_addr *addr);
  45 int sd_ipv4acd_set_ifindex(sd_ipv4acd *acd, int interface_index);
  46 int sd_ipv4acd_set_address(sd_ipv4acd *acd, const struct in_addr *address);
  47 int sd_ipv4acd_is_running(sd_ipv4acd *acd);
  48 int sd_ipv4acd_start(sd_ipv4acd *acd, bool reset_conflicts);
  49 int sd_ipv4acd_stop(sd_ipv4acd *acd);
  50 sd_ipv4acd *sd_ipv4acd_ref(sd_ipv4acd *acd);
  51 sd_ipv4acd *sd_ipv4acd_unref(sd_ipv4acd *acd);
  52 int sd_ipv4acd_new(sd_ipv4acd **ret);
  53
  54 _SD_DEFINE_POINTER_CLEANUP_FUNC(sd_ipv4acd, sd_ipv4acd_unref);
  55
  56 _SD_END_DECLARATIONS;
  57
  58 #endif