uspace/srv/net/inetsrv/ntrans.h

   1 /*
   2  * Copyright (c) 2013 Antonin Steinhauser
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  *
   9  * - Redistributions of source code must retain the above copyright
  10  *   notice, this list of conditions and the following disclaimer.
  11  * - Redistributions in binary form must reproduce the above copyright
  12  *   notice, this list of conditions and the following disclaimer in the
  13  *   documentation and/or other materials provided with the distribution.
  14  * - The name of the author may not be used to endorse or promote products
  15  *   derived from this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  */
  28
  29 /** @addtogroup inet
  30  * @{
  31  */
  32 /**
  33  * @file
  34  * @brief
  35  */
  36
  37 #ifndef NTRANS_H_
  38 #define NTRANS_H_
  39
  40 #include <inet/iplink_srv.h>
  41 #include <inet/addr.h>
  42
  43 /** Address translation table element */
  44 typedef struct {
  45         link_t ntrans_list;
  46         addr128_t ip_addr;
  47         addr48_t mac_addr;
  48 } inet_ntrans_t;
  49
  50 extern errno_t ntrans_add(addr128_t, addr48_t);
  51 extern errno_t ntrans_remove(addr128_t);
  52 extern errno_t ntrans_lookup(addr128_t, addr48_t);
  53 extern errno_t ntrans_wait_timeout(usec_t);
  54
  55 #endif
  56
  57 /** @}
  58  */