source3/include/interfaces.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Machine customisation and include handling
   4    Copyright (C) Jeremy Allison <jra@samba.org> 2007
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19 /*
  20    This structure is used by lib/interfaces.c to return the list of network
  21    interfaces on the machine
  22 */
  23
  24 #ifndef _INTERFACES_H
  25 #define _INTERFACES_H
  26
  27 #include "../replace/replace.h"
  28 #include "../replace/system/network.h"
  29
  30 struct iface_struct {
  31         char name[16];
  32         int flags;
  33         struct sockaddr_storage ip;
  34         struct sockaddr_storage netmask;
  35         struct sockaddr_storage bcast;
  36 };
  37
  38 bool make_netmask(struct sockaddr_storage *pss_out,
  39                   const struct sockaddr_storage *pss_in,
  40                   unsigned long masklen);
  41 void make_bcast(struct sockaddr_storage *pss_out,
  42                 const struct sockaddr_storage *pss_in,
  43                 const struct sockaddr_storage *nmask);
  44 void make_net(struct sockaddr_storage *pss_out,
  45               const struct sockaddr_storage *pss_in,
  46               const struct sockaddr_storage *nmask);
  47 int get_interfaces(TALLOC_CTX *mem_ctx, struct iface_struct **pifaces);
  48
  49 #endif