release/src-rt-6.x.4708/toolchains/hndtools-arm-linux-2.6.36-uclibc-4.5.3/arm-brcm-linux-uclibcgnueabi/sysroot/usr/include/netinet/ether.h

   1 /* Functions for storing Ethernet addresses in ASCII and mapping to hostnames.
   2    Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #ifndef _NETINET_ETHER_H
  21 #define _NETINET_ETHER_H        1
  22
  23 #include <features.h>
  24
  25 /* Get definition of `struct ether_addr'.  */
  26 #include <netinet/if_ether.h>
  27
  28
  29 __BEGIN_DECLS
  30
  31 #if defined __UCLIBC_HAS_SOCKET__ || defined __UCLIBC_HAS_IPV4__ || \
  32         defined __UCLIBC_HAS_IPV6__
  33 /* Convert 48 bit Ethernet ADDRess to ASCII.  */
  34 extern char *ether_ntoa (__const struct ether_addr *__addr) __THROW;
  35 extern char *ether_ntoa_r (__const struct ether_addr *__addr, char *__buf)
  36      __THROW;
  37
  38 /* Convert ASCII string S to 48 bit Ethernet address.  */
  39 extern struct ether_addr *ether_aton (__const char *__asc) __THROW;
  40 extern struct ether_addr *ether_aton_r (__const char *__asc,
  41                                         struct ether_addr *__addr) __THROW;
  42
  43 /* Map 48 bit Ethernet number ADDR to HOSTNAME.  */
  44 extern int ether_ntohost (char *__hostname, __const struct ether_addr *__addr)
  45      __THROW;
  46
  47 /* Map HOSTNAME to 48 bit Ethernet address.  */
  48 extern int ether_hostton (__const char *__hostname, struct ether_addr *__addr)
  49      __THROW;
  50
  51 /* Scan LINE and set ADDR and HOSTNAME.  */
  52 extern int ether_line (__const char *__line, struct ether_addr *__addr,
  53                        char *__hostname) __THROW;
  54 #endif
  55
  56 __END_DECLS
  57
  58 #endif /* netinet/ether.h */