commit 229426324f5335b11abff307a3432f5cbc45cd7a
parent 69d99359009090e5b59fcf046839434502144abb
Author: Blain Smith <rebelgeek@blainsmith.com>
Date: Fri, 13 Oct 2023 20:56:12 -0400
rt: sockaddr_ll and ETH_P_* socket protocols in linux
This patch allows for binding directly to an interface (or all) and receive raw
packets based on the ETH_P_* protocol specified.
References: https://paste.sr.ht/~blainsmith/ac45343bbe2febf696c789eec32607818fe7c7b3
Signed-off-by: Blain Smith <rebelgeek@blainsmith.com>
Diffstat:
| M | rt/+linux/socket.ha | | | 112 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
1 file changed, 112 insertions(+), 0 deletions(-)
diff --git a/rt/+linux/socket.ha b/rt/+linux/socket.ha
@@ -45,12 +45,23 @@ export type sockaddr_nl = struct {
nl_groups: u32,
};
+export type sockaddr_ll = struct {
+ sll_family: sa_family_t,
+ sll_protocol: u16,
+ sll_ifindex: int,
+ sll_hatype: u16,
+ sll_pkttype: u8,
+ sll_halen: u8,
+ sll_addr: [8]u8,
+};
+
export type sockaddr = struct {
union {
in: sockaddr_in,
in6: sockaddr_in6,
un: sockaddr_un,
nl: sockaddr_nl,
+ ll: sockaddr_ll,
},
};
@@ -184,6 +195,107 @@ export def SOCK_NONBLOCK: int = 0o4000;
export def SOCK_CLOEXEC: int = 0o2000000;
// protocol for socket(2)
+export def ETH_P_15: int = 0x88f7;
+export def ETH_P_8021AD: int = 0x88a8;
+export def ETH_P_8021AH: int = 0x88e7;
+export def ETH_P_8021Q: int = 0x8100;
+export def ETH_P_80221: int = 0x8917;
+export def ETH_P_802_2: int = 0x4;
+export def ETH_P_802_3: int = 0x1;
+export def ETH_P_802_3_MIN: int = 0x600;
+export def ETH_P_802_EX1: int = 0x88b5;
+export def ETH_P_AARP: int = 0x80f3;
+export def ETH_P_AF_IUCV: int = 0xfbfb;
+export def ETH_P_ALL: int = 0x3;
+export def ETH_P_AOE: int = 0x88a2;
+export def ETH_P_ARCNET: int = 0x1a;
+export def ETH_P_ARP: int = 0x806;
+export def ETH_P_ATALK: int = 0x809b;
+export def ETH_P_ATMFATE: int = 0x8884;
+export def ETH_P_ATMMPOA: int = 0x884c;
+export def ETH_P_AX25: int = 0x2;
+export def ETH_P_BATMAN: int = 0x4305;
+export def ETH_P_BPQ: int = 0x8ff;
+export def ETH_P_CAIF: int = 0xf7;
+export def ETH_P_CAN: int = 0xc;
+export def ETH_P_CANFD: int = 0xd;
+export def ETH_P_CANXL: int = 0xe;
+export def ETH_P_CFM: int = 0x8902;
+export def ETH_P_CONTROL: int = 0x16;
+export def ETH_P_CUST: int = 0x6006;
+export def ETH_P_DDCMP: int = 0x6;
+export def ETH_P_DEC: int = 0x6000;
+export def ETH_P_DIAG: int = 0x6005;
+export def ETH_P_DNA_DL: int = 0x6001;
+export def ETH_P_DNA_RC: int = 0x6002;
+export def ETH_P_DNA_RT: int = 0x6003;
+export def ETH_P_DSA: int = 0x1b;
+export def ETH_P_DSA_8021Q: int = 0xdadb;
+export def ETH_P_DSA_A5PSW: int = 0xe001;
+export def ETH_P_ECONET: int = 0x18;
+export def ETH_P_EDSA: int = 0xdada;
+export def ETH_P_ERSPAN: int = 0x88be;
+export def ETH_P_ERSPAN2: int = 0x22eb;
+export def ETH_P_ETHERCAT: int = 0x88a4;
+export def ETH_P_FCOE: int = 0x8906;
+export def ETH_P_FIP: int = 0x8914;
+export def ETH_P_HDLC: int = 0x19;
+export def ETH_P_HSR: int = 0x892f;
+export def ETH_P_IBOE: int = 0x8915;
+export def ETH_P_IEEE802154: int = 0xf6;
+export def ETH_P_IEEEPUP: int = 0xa00;
+export def ETH_P_IEEEPUPAT: int = 0xa01;
+export def ETH_P_IFE: int = 0xed3e;
+export def ETH_P_IP: int = 0x800;
+export def ETH_P_IPV6: int = 0x86dd;
+export def ETH_P_IPX: int = 0x8137;
+export def ETH_P_IRDA: int = 0x17;
+export def ETH_P_LAT: int = 0x6004;
+export def ETH_P_LINK_CTL: int = 0x886c;
+export def ETH_P_LLDP: int = 0x88cc;
+export def ETH_P_LOCALTALK: int = 0x9;
+export def ETH_P_LOOP: int = 0x60;
+export def ETH_P_LOOPBACK: int = 0x9000;
+export def ETH_P_MACSEC: int = 0x88e5;
+export def ETH_P_MAP: int = 0xf9;
+export def ETH_P_MCTP: int = 0xfa;
+export def ETH_P_MOBITEX: int = 0x15;
+export def ETH_P_MPLS_MC: int = 0x8848;
+export def ETH_P_MPLS_UC: int = 0x8847;
+export def ETH_P_MRP: int = 0x88e3;
+export def ETH_P_MVRP: int = 0x88f5;
+export def ETH_P_NCSI: int = 0x88f8;
+export def ETH_P_NSH: int = 0x894f;
+export def ETH_P_PAE: int = 0x888e;
+export def ETH_P_PAUSE: int = 0x8808;
+export def ETH_P_PHONET: int = 0xf5;
+export def ETH_P_PPPTALK: int = 0x10;
+export def ETH_P_PPP_DISC: int = 0x8863;
+export def ETH_P_PPP_MP: int = 0x8;
+export def ETH_P_PPP_SES: int = 0x8864;
+export def ETH_P_PREAUTH: int = 0x88c7;
+export def ETH_P_PROFINET: int = 0x8892;
+export def ETH_P_PRP: int = 0x88fb;
+export def ETH_P_PUP: int = 0x200;
+export def ETH_P_PUPAT: int = 0x201;
+export def ETH_P_QINQ1: int = 0x9100;
+export def ETH_P_QINQ2: int = 0x9200;
+export def ETH_P_QINQ3: int = 0x9300;
+export def ETH_P_RARP: int = 0x8035;
+export def ETH_P_REALTEK: int = 0x8899;
+export def ETH_P_SCA: int = 0x6007;
+export def ETH_P_SLOW: int = 0x8809;
+export def ETH_P_SNAP: int = 0x5;
+export def ETH_P_TDLS: int = 0x890d;
+export def ETH_P_TEB: int = 0x6558;
+export def ETH_P_TIPC: int = 0x88ca;
+export def ETH_P_TRAILER: int = 0x1c;
+export def ETH_P_TR_802_2: int = 0x11;
+export def ETH_P_TSN: int = 0x22f0;
+export def ETH_P_WAN_PPP: int = 0x7;
+export def ETH_P_WCCP: int = 0x883e;
+export def ETH_P_X25: int = 0x805;
+export def ETH_P_XDSA: int = 0xf8;
// Dummy protocol for TCP
export def IPPROTO_IP: int = 0;
