glibc (2.38)
1 /* Definitions for use with Linux SOCK_PACKET sockets.
2 Copyright (C) 1997-2023 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, see
17 <https://www.gnu.org/licenses/>. */
18
19 #ifndef __IF_PACKET_H
20 #define __IF_PACKET_H
21
22 #include <features.h>
23 #include <bits/sockaddr.h>
24
25 /* This is the SOCK_PACKET address structure as used in Linux 2.0.
26 From Linux 2.1 the AF_PACKET interface is preferred and you should
27 consider using it in place of this one. */
28
29 struct sockaddr_pkt
30 {
31 __SOCKADDR_COMMON (spkt_);
32 unsigned char spkt_device[14];
33 unsigned short spkt_protocol;
34 };
35
36 #endif
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