| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef __LINUX_IF_PACKET_H |
| #define __LINUX_IF_PACKET_H |
| struct sockaddr_pkt |
| { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned short spkt_family; |
| unsigned char spkt_device[14]; |
| unsigned short spkt_protocol; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| struct sockaddr_ll |
| { |
| unsigned short sll_family; |
| unsigned short sll_protocol; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| int sll_ifindex; |
| unsigned short sll_hatype; |
| unsigned char sll_pkttype; |
| unsigned char sll_halen; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned char sll_addr[8]; |
| }; |
| #define PACKET_HOST 0 |
| #define PACKET_BROADCAST 1 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_MULTICAST 2 |
| #define PACKET_OTHERHOST 3 |
| #define PACKET_OUTGOING 4 |
| #define PACKET_LOOPBACK 5 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_FASTROUTE 6 |
| #define PACKET_ADD_MEMBERSHIP 1 |
| #define PACKET_DROP_MEMBERSHIP 2 |
| #define PACKET_RECV_OUTPUT 3 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_RX_RING 5 |
| #define PACKET_STATISTICS 6 |
| #define PACKET_COPY_THRESH 7 |
| struct tpacket_stats |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| { |
| unsigned int tp_packets; |
| unsigned int tp_drops; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| struct tpacket_hdr |
| { |
| unsigned long tp_status; |
| #define TP_STATUS_KERNEL 0 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define TP_STATUS_USER 1 |
| #define TP_STATUS_COPY 2 |
| #define TP_STATUS_LOSING 4 |
| #define TP_STATUS_CSUMNOTREADY 8 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned int tp_len; |
| unsigned int tp_snaplen; |
| unsigned short tp_mac; |
| unsigned short tp_net; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned int tp_sec; |
| unsigned int tp_usec; |
| }; |
| #define TPACKET_ALIGNMENT 16 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define TPACKET_ALIGN(x) (((x)+TPACKET_ALIGNMENT-1)&~(TPACKET_ALIGNMENT-1)) |
| #define TPACKET_HDRLEN (TPACKET_ALIGN(sizeof(struct tpacket_hdr)) + sizeof(struct sockaddr_ll)) |
| struct tpacket_req |
| { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned int tp_block_size; |
| unsigned int tp_block_nr; |
| unsigned int tp_frame_size; |
| unsigned int tp_frame_nr; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| }; |
| struct packet_mreq |
| { |
| int mr_ifindex; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned short mr_type; |
| unsigned short mr_alen; |
| unsigned char mr_address[8]; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_MR_MULTICAST 0 |
| #define PACKET_MR_PROMISC 1 |
| #define PACKET_MR_ALLMULTI 2 |
| #endif |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
