| /* Definitions for use with Linux AF_PACKET sockets. |
| Copyright (C) 1998-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef __NETPACKET_PACKET_H |
| #define __NETPACKET_PACKET_H 1 |
| |
| struct sockaddr_ll |
| { |
| unsigned short int sll_family; |
| unsigned short int sll_protocol; |
| int sll_ifindex; |
| unsigned short int sll_hatype; |
| unsigned char sll_pkttype; |
| unsigned char sll_halen; |
| unsigned char sll_addr[8]; |
| }; |
| |
| /* Packet types. */ |
| |
| #define PACKET_HOST 0 /* To us. */ |
| #define PACKET_BROADCAST 1 /* To all. */ |
| #define PACKET_MULTICAST 2 /* To group. */ |
| #define PACKET_OTHERHOST 3 /* To someone else. */ |
| #define PACKET_OUTGOING 4 /* Originated by us . */ |
| #define PACKET_LOOPBACK 5 |
| #define PACKET_FASTROUTE 6 |
| |
| /* Packet socket options. */ |
| |
| #define PACKET_ADD_MEMBERSHIP 1 |
| #define PACKET_DROP_MEMBERSHIP 2 |
| #define PACKET_RECV_OUTPUT 3 |
| #define PACKET_RX_RING 5 |
| #define PACKET_STATISTICS 6 |
| #define PACKET_COPY_THRESH 7 |
| #define PACKET_AUXDATA 8 |
| #define PACKET_ORIGDEV 9 |
| #define PACKET_VERSION 10 |
| #define PACKET_HDRLEN 11 |
| #define PACKET_RESERVE 12 |
| #define PACKET_TX_RING 13 |
| #define PACKET_LOSS 14 |
| #define PACKET_VNET_HDR 15 |
| #define PACKET_TX_TIMESTAMP 16 |
| #define PACKET_TIMESTAMP 17 |
| #define PACKET_FANOUT 18 |
| #define PACKET_TX_HAS_OFF 19 |
| #define PACKET_QDISC_BYPASS 20 |
| #define PACKET_ROLLOVER_STATS 21 |
| #define PACKET_FANOUT_DATA 22 |
| |
| struct packet_mreq |
| { |
| int mr_ifindex; |
| unsigned short int mr_type; |
| unsigned short int mr_alen; |
| unsigned char mr_address[8]; |
| }; |
| |
| #define PACKET_MR_MULTICAST 0 |
| #define PACKET_MR_PROMISC 1 |
| #define PACKET_MR_ALLMULTI 2 |
| #define PACKET_MR_UNICAST 3 |
| |
| #endif /* netpacket/packet.h */ |
