| ... | @@ -6816,6 +6816,139 @@ pub const ifreq = extern struct { | ... | @@ -6816,6 +6816,139 @@ pub const ifreq = extern struct { |
| 6816 | }, | 6816 | }, |
| 6817 | }; | 6817 | }; |
| 6818 | | 6818 | |
| | 6819 | pub const PACKET = struct { |
| | 6820 | pub const HOST = 0; |
| | 6821 | pub const BROADCAST = 1; |
| | 6822 | pub const MULTICAST = 2; |
| | 6823 | pub const OTHERHOST = 3; |
| | 6824 | pub const OUTGOING = 4; |
| | 6825 | pub const LOOPBACK = 5; |
| | 6826 | pub const USER = 6; |
| | 6827 | pub const KERNEL = 7; |
| | 6828 | pub const FASTROUTE = 8; |
| | 6829 | |
| | 6830 | pub const ADD_MEMBERSHIP = 1; |
| | 6831 | pub const DROP_MEMBERSHIP = 2; |
| | 6832 | pub const RECV_OUTPUT = 3; |
| | 6833 | pub const RX_RING = 5; |
| | 6834 | pub const STATISTICS = 6; |
| | 6835 | pub const COPY_THRESH = 7; |
| | 6836 | pub const AUXDATA = 8; |
| | 6837 | pub const ORIGDEV = 9; |
| | 6838 | pub const VERSION = 10; |
| | 6839 | pub const HDRLEN = 11; |
| | 6840 | pub const RESERVE = 12; |
| | 6841 | pub const TX_RING = 13; |
| | 6842 | pub const LOSS = 14; |
| | 6843 | pub const VNET_HDR = 15; |
| | 6844 | pub const TX_TIMESTAMP = 16; |
| | 6845 | pub const TIMESTAMP = 17; |
| | 6846 | pub const FANOUT = 18; |
| | 6847 | pub const TX_HAS_OFF = 19; |
| | 6848 | pub const QDISC_BYPASS = 20; |
| | 6849 | pub const ROLLOVER_STATS = 21; |
| | 6850 | pub const FANOUT_DATA = 22; |
| | 6851 | pub const IGNORE_OUTGOING = 23; |
| | 6852 | pub const VNET_HDR_SZ = 24; |
| | 6853 | |
| | 6854 | pub const FANOUT_HASH = 0; |
| | 6855 | pub const FANOUT_LB = 1; |
| | 6856 | pub const FANOUT_CPU = 2; |
| | 6857 | pub const FANOUT_ROLLOVER = 3; |
| | 6858 | pub const FANOUT_RND = 4; |
| | 6859 | pub const FANOUT_QM = 5; |
| | 6860 | pub const FANOUT_CBPF = 6; |
| | 6861 | pub const FANOUT_EBPF = 7; |
| | 6862 | pub const FANOUT_FLAG_ROLLOVER = 0x1000; |
| | 6863 | pub const FANOUT_FLAG_UNIQUEID = 0x2000; |
| | 6864 | pub const FANOUT_FLAG_IGNORE_OUTGOING = 0x4000; |
| | 6865 | pub const FANOUT_FLAG_DEFRAG = 0x8000; |
| | 6866 | }; |
| | 6867 | |
| | 6868 | pub const tpacket_versions = enum(u32) { |
| | 6869 | V1 = 0, |
| | 6870 | V2 = 1, |
| | 6871 | V3 = 2, |
| | 6872 | }; |
| | 6873 | |
| | 6874 | pub const tpacket_req3 = extern struct { |
| | 6875 | block_size: c_uint, // Minimal size of contiguous block |
| | 6876 | block_nr: c_uint, // Number of blocks |
| | 6877 | frame_size: c_uint, // Size of frame |
| | 6878 | frame_nr: c_uint, // Total number of frames |
| | 6879 | retire_blk_tov: c_uint, // Timeout in msecs |
| | 6880 | sizeof_priv: c_uint, // Offset to private data area |
| | 6881 | feature_req_word: c_uint, |
| | 6882 | }; |
| | 6883 | |
| | 6884 | pub const tpacket_bd_ts = extern struct { |
| | 6885 | sec: c_uint, |
| | 6886 | frac: extern union { |
| | 6887 | usec: c_uint, |
| | 6888 | nsec: c_uint, |
| | 6889 | }, |
| | 6890 | }; |
| | 6891 | |
| | 6892 | pub const TP_STATUS = extern union { |
| | 6893 | rx: packed struct(u32) { |
| | 6894 | USER: bool, |
| | 6895 | COPY: bool, |
| | 6896 | LOSING: bool, |
| | 6897 | CSUMNOTREADY: bool, |
| | 6898 | VLAN_VALID: bool, |
| | 6899 | BLK_TMO: bool, |
| | 6900 | VLAN_TPID_VALID: bool, |
| | 6901 | CSUM_VALID: bool, |
| | 6902 | GSO_TCP: bool, |
| | 6903 | _: u20, |
| | 6904 | TS_SOFTWARE: bool, |
| | 6905 | TS_SYS_HARDWARE: bool, |
| | 6906 | TS_RAW_HARDWARE: bool, |
| | 6907 | }, |
| | 6908 | tx: packed struct(u32) { |
| | 6909 | SEND_REQUEST: bool, |
| | 6910 | SENDING: bool, |
| | 6911 | WRONG_FORMAT: bool, |
| | 6912 | _: u26, |
| | 6913 | TS_SOFTWARE: bool, |
| | 6914 | TS_SYS_HARDWARE: bool, |
| | 6915 | TS_RAW_HARDWARE: bool, |
| | 6916 | }, |
| | 6917 | }; |
| | 6918 | |
| | 6919 | pub const tpacket_block_desc = extern struct { |
| | 6920 | version: u32, |
| | 6921 | offset_to_priv: u32, |
| | 6922 | block_status: TP_STATUS, |
| | 6923 | num_pkts: u32, |
| | 6924 | offset_to_first_pkt: u32, |
| | 6925 | blk_len: u32, |
| | 6926 | seq_num: u64 align(8), |
| | 6927 | ts_first_pkt: tpacket_bd_ts, |
| | 6928 | ts_last_pkt: tpacket_bd_ts, |
| | 6929 | }; |
| | 6930 | |
| | 6931 | pub const tpacket3_hdr = extern struct { |
| | 6932 | next_offset: u32, |
| | 6933 | sec: u32, |
| | 6934 | nsec: u32, |
| | 6935 | snaplen: u32, |
| | 6936 | len: u32, |
| | 6937 | status: u32, |
| | 6938 | mac: u16, |
| | 6939 | net: u16, |
| | 6940 | rxhash: u32, |
| | 6941 | vlan_tci: u32, |
| | 6942 | vlan_tpid: u16, |
| | 6943 | padding: [10]u8, |
| | 6944 | }; |
| | 6945 | |
| | 6946 | pub const tpacket_stats_v3 = extern struct { |
| | 6947 | packets: c_uint, |
| | 6948 | drops: c_uint, |
| | 6949 | freeze_q_cnt: c_uint, |
| | 6950 | }; |
| | 6951 | |
| 6819 | // doc comments copied from musl | 6952 | // doc comments copied from musl |
| 6820 | pub const rlimit_resource = if (native_arch.isMIPS() or native_arch.isSPARC()) | 6953 | pub const rlimit_resource = if (native_arch.isMIPS() or native_arch.isSPARC()) |
| 6821 | arch_bits.rlimit_resource | 6954 | arch_bits.rlimit_resource |
Jens Goldberg <jens.goldberg@gmail.com> 2024-08-19 15:01:58+02:00
lib