1 files changed, 249 insertions, 0 deletions
diff --git a/libc/kernel/uapi/linux/if_packet.h b/libc/kernel/uapi/linux/if_packet.h
new file mode 100644
index 000000000..ae5b39299
--- /dev/null
+++ b/libc/kernel/uapi/linux/if_packet.h
@@ -0,0 +1,249 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   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
+#include <linux/types.h>
+struct sockaddr_pkt {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned short spkt_family;
+ unsigned char spkt_device[14];
+ __be16 spkt_protocol;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct sockaddr_ll {
+ unsigned short sll_family;
+ __be16 sll_protocol;
+ int sll_ifindex;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned short sll_hatype;
+ unsigned char sll_pkttype;
+ unsigned char sll_halen;
+ unsigned char sll_addr[8];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define PACKET_HOST 0
+#define PACKET_BROADCAST 1
+#define PACKET_MULTICAST 2
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define PACKET_OTHERHOST 3
+#define PACKET_OUTGOING 4
+#define PACKET_LOOPBACK 5
+#define PACKET_FASTROUTE 6
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define PACKET_ADD_MEMBERSHIP 1
+#define PACKET_DROP_MEMBERSHIP 2
+#define PACKET_RECV_OUTPUT 3
+#define PACKET_RX_RING 5
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define PACKET_STATISTICS 6
+#define PACKET_COPY_THRESH 7
+#define PACKET_AUXDATA 8
+#define PACKET_ORIGDEV 9
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define PACKET_VERSION 10
+#define PACKET_HDRLEN 11
+#define PACKET_RESERVE 12
+#define PACKET_TX_RING 13
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define PACKET_LOSS 14
+#define PACKET_VNET_HDR 15
+#define PACKET_TX_TIMESTAMP 16
+#define PACKET_TIMESTAMP 17
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define PACKET_FANOUT 18
+#define PACKET_TX_HAS_OFF 19
+#define PACKET_FANOUT_HASH 0
+#define PACKET_FANOUT_LB 1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define PACKET_FANOUT_CPU 2
+#define PACKET_FANOUT_ROLLOVER 3
+#define PACKET_FANOUT_FLAG_ROLLOVER 0x1000
+#define PACKET_FANOUT_FLAG_DEFRAG 0x8000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct tpacket_stats {
+ unsigned int tp_packets;
+ unsigned int tp_drops;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct tpacket_stats_v3 {
+ unsigned int tp_packets;
+ unsigned int tp_drops;
+ unsigned int tp_freeze_q_cnt;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+union tpacket_stats_u {
+ struct tpacket_stats stats1;
+ struct tpacket_stats_v3 stats3;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct tpacket_auxdata {
+ __u32 tp_status;
+ __u32 tp_len;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 tp_snaplen;
+ __u16 tp_mac;
+ __u16 tp_net;
+ __u16 tp_vlan_tci;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u16 tp_padding;
+};
+#define TP_STATUS_KERNEL 0
+#define TP_STATUS_USER (1 << 0)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define TP_STATUS_COPY (1 << 1)
+#define TP_STATUS_LOSING (1 << 2)
+#define TP_STATUS_CSUMNOTREADY (1 << 3)
+#define TP_STATUS_VLAN_VALID (1 << 4)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define TP_STATUS_BLK_TMO (1 << 5)
+#define TP_STATUS_AVAILABLE 0
+#define TP_STATUS_SEND_REQUEST (1 << 0)
+#define TP_STATUS_SENDING (1 << 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define TP_STATUS_WRONG_FORMAT (1 << 2)
+#define TP_STATUS_TS_SOFTWARE (1 << 29)
+#define TP_STATUS_TS_SYS_HARDWARE (1 << 30)
+#define TP_STATUS_TS_RAW_HARDWARE (1 << 31)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define TP_FT_REQ_FILL_RXHASH 0x1
+struct tpacket_hdr {
+ unsigned long tp_status;
+ unsigned int tp_len;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int tp_snaplen;
+ unsigned short tp_mac;
+ unsigned short tp_net;
+ unsigned int tp_sec;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int tp_usec;
+};
+#define TPACKET_ALIGNMENT 16
+#define TPACKET_ALIGN(x) (((x)+TPACKET_ALIGNMENT-1)&~(TPACKET_ALIGNMENT-1))
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define TPACKET_HDRLEN (TPACKET_ALIGN(sizeof(struct tpacket_hdr)) + sizeof(struct sockaddr_ll))
+struct tpacket2_hdr {
+ __u32 tp_status;
+ __u32 tp_len;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 tp_snaplen;
+ __u16 tp_mac;
+ __u16 tp_net;
+ __u32 tp_sec;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 tp_nsec;
+ __u16 tp_vlan_tci;
+ __u16 tp_padding;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct tpacket_hdr_variant1 {
+ __u32 tp_rxhash;
+ __u32 tp_vlan_tci;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct tpacket3_hdr {
+ __u32 tp_next_offset;
+ __u32 tp_sec;
+ __u32 tp_nsec;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 tp_snaplen;
+ __u32 tp_len;
+ __u32 tp_status;
+ __u16 tp_mac;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u16 tp_net;
+ union {
+ struct tpacket_hdr_variant1 hv1;
+ };
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct tpacket_bd_ts {
+ unsigned int ts_sec;
+ union {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int ts_usec;
+ unsigned int ts_nsec;
+ };
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct tpacket_hdr_v1 {
+ __u32 block_status;
+ __u32 num_pkts;
+ __u32 offset_to_first_pkt;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 blk_len;
+ __aligned_u64 seq_num;
+ struct tpacket_bd_ts ts_first_pkt, ts_last_pkt;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+union tpacket_bd_header_u {
+ struct tpacket_hdr_v1 bh1;
+};
+struct tpacket_block_desc {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u32 version;
+ __u32 offset_to_priv;
+ union tpacket_bd_header_u hdr;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define TPACKET2_HDRLEN (TPACKET_ALIGN(sizeof(struct tpacket2_hdr)) + sizeof(struct sockaddr_ll))
+#define TPACKET3_HDRLEN (TPACKET_ALIGN(sizeof(struct tpacket3_hdr)) + sizeof(struct sockaddr_ll))
+enum tpacket_versions {
+ TPACKET_V1,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ TPACKET_V2,
+ TPACKET_V3
+};
+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 tpacket_req3 {
+ unsigned int tp_block_size;
+ unsigned int tp_block_nr;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int tp_frame_size;
+ unsigned int tp_frame_nr;
+ unsigned int tp_retire_blk_tov;
+ unsigned int tp_sizeof_priv;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int tp_feature_req_word;
+};
+union tpacket_req_u {
+ struct tpacket_req req;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct tpacket_req3 req3;
+};
+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
+#define PACKET_MR_UNICAST 3
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif