interface.h

   1 /*
   2  * Copyright (C) 2014 John Crispin <blogic@openwrt.org>
   3  * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU Lesser General Public License version 2.1
   7  * as published by the Free Software Foundation
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  */
  14
  15 #ifndef __MDNS_INTERFACE_H
  16 #define __MDNS_INTERFACE_H
  17
  18 #include <sys/types.h>
  19 #include <sys/uio.h>
  20
  21 #include <libubox/uloop.h>
  22 #include <libubox/vlist.h>
  23
  24 extern struct vlist_tree interfaces;
  25 extern struct interface *cur_iface;
  26
  27 struct interface {
  28         struct vlist_node node;
  29
  30         const char *name;
  31         struct uloop_fd fd;
  32
  33         int ifindex;
  34         const char *ip;
  35 };
  36
  37 int interface_add(const char *name);
  38 int interface_send_packet(struct interface *iface, struct iovec *iov, int iov_len);
  39 int interface_socket_setup(struct interface *iface);
  40
  41 #endif