src/compat/compat.h

   1 /* -*- mode: c; c-file-style: "openbsd" -*- */
   2 /*
   3  * Copyright (c) 1991, 1993
   4  *      The Regents of the University of California.  All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. 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  * 3. Neither the name of the University nor the names of its contributors
  15  *    may be used to endorse or promote products derived from this software
  16  *    without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  21  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  28  * SUCH DAMAGE.
  29  *
  30  *      @(#)queue.h     8.5 (Berkeley) 8/20/94
  31  */
  32
  33 #ifndef _COMPAT_H
  34 #define _COMPAT_H
  35
  36 #include <stddef.h>
  37
  38 #if !HAVE_DECL_TAILQ_FIRST
  39 #define TAILQ_FIRST(head)               ((head)->tqh_first)
  40 #endif
  41
  42 #if !HAVE_DECL_TAILQ_NEXT
  43 #define TAILQ_NEXT(elm, field)          ((elm)->field.tqe_next)
  44 #endif
  45
  46 #if !HAVE_DECL_TAILQ_FOREACH
  47 #define TAILQ_FOREACH(var, head, field)                                 \
  48         for ((var) = ((head)->tqh_first);                               \
  49                 (var);                                                  \
  50                 (var) = ((var)->field.tqe_next))
  51 #endif
  52
  53 #if !HAVE_DECL_TAILQ_EMPTY
  54 #define TAILQ_EMPTY(head)               ((head)->tqh_first == NULL)
  55 #endif
  56
  57 #if !HAVE_SIOCGIFVLAN
  58 #define SIOCGIFVLAN 0x8982
  59 #endif
  60
  61 #if !HAVE_SIOCBONDINFOQUERY
  62 #define SIOCBONDINFOQUERY 0x8994
  63 #endif
  64
  65 #if !HAVE_SIOCBONDSLAVEINFOQUERY
  66 #define SIOCBONDSLAVEINFOQUERY 0x8993
  67 #endif
  68
  69 #if !HAVE_DECL_SPEED_10000
  70 #define SPEED_10000 10000
  71 #endif
  72
  73 #if !HAVE_DECL_ADVERTISED_10000BASET_Full
  74 #define ADVERTISED_10000baseT_Full (1 << 12)
  75 #endif
  76
  77 #if !HAVE_DECL_ADVERTISED_PAUSE
  78 #define ADVERTISED_Pause (1 << 13)
  79 #endif
  80
  81 #if !HAVE_DECL_ADVERTISED_ASYM_PAUSE
  82 #define ADVERTISED_Asym_Pause (1 << 14)
  83 #endif
  84
  85 #if !HAVE_DECL_ADVERTISED_2500BASEX_Full
  86 #define ADVERTISED_2500baseX_Full (1 << 15)
  87 #endif
  88
  89 #if !HAVE_DECL_PACKET_ORIGDEV
  90 #define PACKET_ORIGDEV 9
  91 #endif
  92
  93 #if !HAVE_DECL_ETHERTYPE_VLAN
  94 #define ETHERTYPE_VLAN 0x8100
  95 #endif
  96
  97 #if !HAVE_DECL_GET_VLAN_REALDEV_NAME_CMD
  98 #include <linux/if_vlan.h>
  99 #define GET_VLAN_REALDEV_NAME_CMD (SET_VLAN_FLAG_CMD + 1)
 100 #endif
 101
 102 #if !HAVE_DECL_GET_VLAN_VID_CMD
 103 #include <linux/if_vlan.h>
 104 #define GET_VLAN_VID_CMD (GET_VLAN_REALDEV_NAME_CMD + 1)
 105 #endif
 106
 107 #if !HAVE_STRLCPY
 108 size_t  strlcpy(char *, const char *, size_t);
 109 #endif
 110
 111 #if !HAVE_MALLOC
 112 void *malloc(size_t size);
 113 #endif
 114
 115 #if !HAVE_REALLOC
 116 void *realloc(void *ptr, size_t size);
 117 #endif
 118
 119 #endif