LXR qemu/net/tap-haiku.c

   1/*
   2 * QEMU System Emulator
   3 *
   4 * Copyright (c) 2003-2008 Fabrice Bellard
   5 *
   6 * Permission is hereby granted, free of charge, to any person obtaining a copy
   7 * of this software and associated documentation files (the "Software"), to deal
   8 * in the Software without restriction, including without limitation the rights
   9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  10 * copies of the Software, and to permit persons to whom the Software is
  11 * furnished to do so, subject to the following conditions:
  12 *
  13 * The above copyright notice and this permission notice shall be included in
  14 * all copies or substantial portions of the Software.
  15 *
  16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  22 * THE SOFTWARE.
  23 */
  24
  25#include "tap_int.h"
  26#include <stdio.h>
  27
  28int tap_open(char *ifname, int ifname_size, int *vnet_hdr,
  29             int vnet_hdr_required, int mq_required, Error **errp)
  30{
  31    error_setg(errp, "no tap on Haiku");
  32    return -1;
  33}
  34
  35void tap_set_sndbuf(int fd, const NetdevTapOptions *tap, Error **errp)
  36{
  37}
  38
  39int tap_probe_vnet_hdr(int fd)
  40{
  41    return 0;
  42}
  43
  44int tap_probe_has_ufo(int fd)
  45{
  46    return 0;
  47}
  48
  49int tap_probe_vnet_hdr_len(int fd, int len)
  50{
  51    return 0;
  52}
  53
  54void tap_fd_set_vnet_hdr_len(int fd, int len)
  55{
  56}
  57
  58int tap_fd_set_vnet_le(int fd, int is_le)
  59{
  60    return -EINVAL;
  61}
  62
  63int tap_fd_set_vnet_be(int fd, int is_be)
  64{
  65    return -EINVAL;
  66}
  67
  68void tap_fd_set_offload(int fd, int csum, int tso4,
  69                        int tso6, int ecn, int ufo)
  70{
  71}
  72
  73int tap_fd_enable(int fd)
  74{
  75    return -1;
  76}
  77
  78int tap_fd_disable(int fd)
  79{
  80    return -1;
  81}
  82
  83int tap_fd_get_ifname(int fd, char *ifname)
  84{
  85    return -1;
  86}
  87