iotests: Only create BB if necessary
[qemu/ar7.git] / net / tap-haiku.c
blob2e738ec6a332a3970890a546005469db0eaa7a47
1 /*
2 * QEMU System Emulator
4 * Copyright (c) 2003-2008 Fabrice Bellard
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:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
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.
25 #include "tap_int.h"
26 #include <stdio.h>
28 int tap_open(char *ifname, int ifname_size, int *vnet_hdr,
29 int vnet_hdr_required, int mq_required, Error **errp)
31 error_setg(errp, "no tap on Haiku");
32 return -1;
35 void tap_set_sndbuf(int fd, const NetdevTapOptions *tap, Error **errp)
39 int tap_probe_vnet_hdr(int fd)
41 return 0;
44 int tap_probe_has_ufo(int fd)
46 return 0;
49 int tap_probe_vnet_hdr_len(int fd, int len)
51 return 0;
54 void tap_fd_set_vnet_hdr_len(int fd, int len)
58 int tap_fd_set_vnet_le(int fd, int is_le)
60 return -EINVAL;
63 int tap_fd_set_vnet_be(int fd, int is_be)
65 return -EINVAL;
68 void tap_fd_set_offload(int fd, int csum, int tso4,
69 int tso6, int ecn, int ufo)
73 int tap_fd_enable(int fd)
75 return -1;
78 int tap_fd_disable(int fd)
80 return -1;
83 int tap_fd_get_ifname(int fd, char *ifname)
85 return -1;