lib/socket/interfaces.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    structures for lib/netif/
   5
   6    Copyright (C) Andrew Tridgell 2004
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "system/network.h"
  23
  24 struct iface_struct {
  25         char name[16];
  26         int flags;
  27         struct sockaddr_storage ip;
  28         struct sockaddr_storage netmask;
  29         struct sockaddr_storage bcast;
  30 };
  31
  32 struct interface;
  33
  34 bool make_netmask(struct sockaddr_storage *pss_out,
  35                   const struct sockaddr_storage *pss_in,
  36                   unsigned long masklen);
  37 void make_bcast(struct sockaddr_storage *pss_out,
  38                 const struct sockaddr_storage *pss_in,
  39                 const struct sockaddr_storage *nmask);
  40 void make_net(struct sockaddr_storage *pss_out,
  41               const struct sockaddr_storage *pss_in,
  42               const struct sockaddr_storage *nmask);
  43
  44 int get_interfaces(TALLOC_CTX *mem_ctx, struct iface_struct **pifaces);