170178Sassar/*- 270178Sassar * Copyright (c) 2000 Assar Westerlund 370178Sassar * All rights reserved. 470178Sassar * 570178Sassar * Redistribution and use in source and binary forms, with or without 670178Sassar * modification, are permitted provided that the following conditions 770178Sassar * are met: 870178Sassar * 1. Redistributions of source code must retain the above copyright 970178Sassar * notice, this list of conditions and the following disclaimer 1070178Sassar * in this position and unchanged. 1170178Sassar * 2. Redistributions in binary form must reproduce the above copyright 1270178Sassar * notice, this list of conditions and the following disclaimer in the 1370178Sassar * documentation and/or other materials provided with the distribution. 1470178Sassar * 3. The name of the author may not be used to endorse or promote products 1597748Sschweikh * derived from this software without specific prior written permission 1670178Sassar * 1770178Sassar * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 1870178Sassar * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 1970178Sassar * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 2070178Sassar * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 2170178Sassar * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 2270178Sassar * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2370178Sassar * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2470178Sassar * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2570178Sassar * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 2670178Sassar * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2770178Sassar * 2870178Sassar * $FreeBSD: stable/11/sys/compat/linux/linux_socket.h 346812 2019-04-28 09:53:08Z dchagin $ 2970178Sassar */ 3070178Sassar 3170178Sassar#ifndef _LINUX_SOCKET_H_ 3270178Sassar#define _LINUX_SOCKET_H_ 3370178Sassar 3470178Sassar/* msg flags in recvfrom/recvmsg */ 3570178Sassar 3670178Sassar#define LINUX_MSG_OOB 0x01 3770178Sassar#define LINUX_MSG_PEEK 0x02 3870178Sassar#define LINUX_MSG_DONTROUTE 0x04 3970178Sassar#define LINUX_MSG_CTRUNC 0x08 4070178Sassar#define LINUX_MSG_PROXY 0x10 4170178Sassar#define LINUX_MSG_TRUNC 0x20 4270178Sassar#define LINUX_MSG_DONTWAIT 0x40 4370178Sassar#define LINUX_MSG_EOR 0x80 4470178Sassar#define LINUX_MSG_WAITALL 0x100 4570178Sassar#define LINUX_MSG_FIN 0x200 4670178Sassar#define LINUX_MSG_SYN 0x400 4770178Sassar#define LINUX_MSG_CONFIRM 0x800 4870178Sassar#define LINUX_MSG_RST 0x1000 4970178Sassar#define LINUX_MSG_ERRQUEUE 0x2000 5070178Sassar#define LINUX_MSG_NOSIGNAL 0x4000 51283488Sdchagin#define LINUX_MSG_WAITFORONE 0x10000 52192284Sdchagin#define LINUX_MSG_CMSG_CLOEXEC 0x40000000 5370178Sassar 54185442Skib/* Socket-level control message types */ 55185442Skib 56185442Skib#define LINUX_SCM_RIGHTS 0x01 57283497Sdchagin#define LINUX_SCM_CREDENTIALS 0x02 58283497Sdchagin#define LINUX_SCM_TIMESTAMP 0x1D 59185442Skib 60283487Sdchaginstruct l_msghdr { 61283487Sdchagin l_uintptr_t msg_name; 62283487Sdchagin l_int msg_namelen; 63283487Sdchagin l_uintptr_t msg_iov; 64283487Sdchagin l_size_t msg_iovlen; 65283487Sdchagin l_uintptr_t msg_control; 66283487Sdchagin l_size_t msg_controllen; 67283487Sdchagin l_uint msg_flags; 68283487Sdchagin}; 69283487Sdchagin 70283488Sdchaginstruct l_mmsghdr { 71283488Sdchagin struct l_msghdr msg_hdr; 72283488Sdchagin l_uint msg_len; 73283488Sdchagin 74283488Sdchagin}; 75283488Sdchagin 76283487Sdchaginstruct l_cmsghdr { 77283487Sdchagin l_size_t cmsg_len; 78283487Sdchagin l_int cmsg_level; 79283487Sdchagin l_int cmsg_type; 80283487Sdchagin}; 81283487Sdchagin 82298829Spfg/* Ancillary data object information macros */ 83185442Skib 84185442Skib#define LINUX_CMSG_ALIGN(len) roundup2(len, sizeof(l_ulong)) 85185442Skib#define LINUX_CMSG_DATA(cmsg) ((void *)((char *)(cmsg) + \ 86185442Skib LINUX_CMSG_ALIGN(sizeof(struct l_cmsghdr)))) 87185442Skib#define LINUX_CMSG_SPACE(len) (LINUX_CMSG_ALIGN(sizeof(struct l_cmsghdr)) + \ 88185442Skib LINUX_CMSG_ALIGN(len)) 89185442Skib#define LINUX_CMSG_LEN(len) (LINUX_CMSG_ALIGN(sizeof(struct l_cmsghdr)) + \ 90185442Skib (len)) 91185442Skib#define LINUX_CMSG_FIRSTHDR(msg) \ 92185442Skib ((msg)->msg_controllen >= \ 93185442Skib sizeof(struct l_cmsghdr) ? \ 94220031Savg (struct l_cmsghdr *) \ 95220031Savg PTRIN((msg)->msg_control) : \ 96185442Skib (struct l_cmsghdr *)(NULL)) 97185442Skib#define LINUX_CMSG_NXTHDR(msg, cmsg) \ 98185442Skib ((((char *)(cmsg) + \ 99185442Skib LINUX_CMSG_ALIGN((cmsg)->cmsg_len) + \ 100185442Skib sizeof(*(cmsg))) > \ 101220031Savg (((char *)PTRIN((msg)->msg_control)) + \ 102185442Skib (msg)->msg_controllen)) ? \ 103185442Skib (struct l_cmsghdr *) NULL : \ 104185442Skib (struct l_cmsghdr *)((char *)(cmsg) + \ 105185442Skib LINUX_CMSG_ALIGN((cmsg)->cmsg_len))) 106185442Skib 107185442Skib#define CMSG_HDRSZ CMSG_LEN(0) 108185442Skib#define L_CMSG_HDRSZ LINUX_CMSG_LEN(0) 109185442Skib 110191876Sdchagin/* Supported address families */ 111191876Sdchagin 112191876Sdchagin#define LINUX_AF_UNSPEC 0 113191876Sdchagin#define LINUX_AF_UNIX 1 114191876Sdchagin#define LINUX_AF_INET 2 115191876Sdchagin#define LINUX_AF_AX25 3 116191876Sdchagin#define LINUX_AF_IPX 4 117191876Sdchagin#define LINUX_AF_APPLETALK 5 118191876Sdchagin#define LINUX_AF_INET6 10 119191876Sdchagin 120192205Sdchagin/* Supported socket types */ 121192205Sdchagin 122192205Sdchagin#define LINUX_SOCK_STREAM 1 123192205Sdchagin#define LINUX_SOCK_DGRAM 2 124192205Sdchagin#define LINUX_SOCK_RAW 3 125192205Sdchagin#define LINUX_SOCK_RDM 4 126192205Sdchagin#define LINUX_SOCK_SEQPACKET 5 127192205Sdchagin 128192205Sdchagin#define LINUX_SOCK_MAX LINUX_SOCK_SEQPACKET 129192205Sdchagin 130192206Sdchagin#define LINUX_SOCK_TYPE_MASK 0xf 131192206Sdchagin 132192206Sdchagin/* Flags for socket, socketpair, accept4 */ 133192206Sdchagin 134192206Sdchagin#define LINUX_SOCK_CLOEXEC LINUX_O_CLOEXEC 135192206Sdchagin#define LINUX_SOCK_NONBLOCK LINUX_O_NONBLOCK 136192206Sdchagin 137192203Sdchaginstruct l_ucred { 138192203Sdchagin uint32_t pid; 139192203Sdchagin uint32_t uid; 140192203Sdchagin uint32_t gid; 141192203Sdchagin}; 142192203Sdchagin 143283413Sdchagin#if defined(__i386__) || (defined(__amd64__) && defined(COMPAT_LINUX32)) 144283413Sdchaginstruct linux_accept_args { 145314107Sdchagin register_t s; 146314107Sdchagin register_t addr; 147314107Sdchagin register_t namelen; 148283413Sdchagin}; 149283413Sdchagin 150314107Sdchaginint linux_accept(struct thread *td, struct linux_accept_args *args); 151283413Sdchagin 152246085Sjhb/* Operations for socketcall */ 153346812Sdchagin#define LINUX_SOCKET 1 154246085Sjhb#define LINUX_BIND 2 155346812Sdchagin#define LINUX_CONNECT 3 156346812Sdchagin#define LINUX_LISTEN 4 157346812Sdchagin#define LINUX_ACCEPT 5 158246085Sjhb#define LINUX_GETSOCKNAME 6 159246085Sjhb#define LINUX_GETPEERNAME 7 160246085Sjhb#define LINUX_SOCKETPAIR 8 161246085Sjhb#define LINUX_SEND 9 162246085Sjhb#define LINUX_RECV 10 163346812Sdchagin#define LINUX_SENDTO 11 164346812Sdchagin#define LINUX_RECVFROM 12 165346812Sdchagin#define LINUX_SHUTDOWN 13 166246085Sjhb#define LINUX_SETSOCKOPT 14 167246085Sjhb#define LINUX_GETSOCKOPT 15 168246085Sjhb#define LINUX_SENDMSG 16 169246085Sjhb#define LINUX_RECVMSG 17 170246085Sjhb#define LINUX_ACCEPT4 18 171283488Sdchagin#define LINUX_RECVMMSG 19 172283488Sdchagin#define LINUX_SENDMMSG 20 173315316Sdchagin#endif /* __i386__ || (__amd64__ && COMPAT_LINUX32) */ 174246085Sjhb 175316970Sdchagin/* Socket defines */ 176316970Sdchagin#define LINUX_SOL_SOCKET 1 177316970Sdchagin#define LINUX_SOL_IP 0 178316970Sdchagin#define LINUX_SOL_TCP 6 179316970Sdchagin#define LINUX_SOL_UDP 17 180316970Sdchagin#define LINUX_SOL_IPV6 41 181316970Sdchagin#define LINUX_SOL_IPX 256 182316970Sdchagin#define LINUX_SOL_AX25 257 183316970Sdchagin 184316970Sdchagin#define LINUX_SO_DEBUG 1 185316970Sdchagin#define LINUX_SO_REUSEADDR 2 186316970Sdchagin#define LINUX_SO_TYPE 3 187316970Sdchagin#define LINUX_SO_ERROR 4 188316970Sdchagin#define LINUX_SO_DONTROUTE 5 189316970Sdchagin#define LINUX_SO_BROADCAST 6 190316970Sdchagin#define LINUX_SO_SNDBUF 7 191316970Sdchagin#define LINUX_SO_RCVBUF 8 192316970Sdchagin#define LINUX_SO_KEEPALIVE 9 193316970Sdchagin#define LINUX_SO_OOBINLINE 10 194316970Sdchagin#define LINUX_SO_NO_CHECK 11 195316970Sdchagin#define LINUX_SO_PRIORITY 12 196316970Sdchagin#define LINUX_SO_LINGER 13 197316970Sdchagin#ifndef LINUX_SO_PASSCRED /* powerpc differs */ 198316970Sdchagin#define LINUX_SO_PASSCRED 16 199316970Sdchagin#define LINUX_SO_PEERCRED 17 200316970Sdchagin#define LINUX_SO_RCVLOWAT 18 201316970Sdchagin#define LINUX_SO_SNDLOWAT 19 202316970Sdchagin#define LINUX_SO_RCVTIMEO 20 203316970Sdchagin#define LINUX_SO_SNDTIMEO 21 204316970Sdchagin#endif 205316970Sdchagin#define LINUX_SO_TIMESTAMP 29 206316970Sdchagin#define LINUX_SO_ACCEPTCONN 30 207316970Sdchagin 208246085Sjhb/* Socket options */ 209246085Sjhb#define LINUX_IP_TOS 1 210246085Sjhb#define LINUX_IP_TTL 2 211246085Sjhb#define LINUX_IP_HDRINCL 3 212246085Sjhb#define LINUX_IP_OPTIONS 4 213246085Sjhb 214246085Sjhb#define LINUX_IP_MULTICAST_IF 32 215246085Sjhb#define LINUX_IP_MULTICAST_TTL 33 216246085Sjhb#define LINUX_IP_MULTICAST_LOOP 34 217246085Sjhb#define LINUX_IP_ADD_MEMBERSHIP 35 218246085Sjhb#define LINUX_IP_DROP_MEMBERSHIP 36 219246085Sjhb 220296557Sae#define LINUX_IPV6_CHECKSUM 7 221296557Sae#define LINUX_IPV6_NEXTHOP 9 222296557Sae#define LINUX_IPV6_UNICAST_HOPS 16 223296557Sae#define LINUX_IPV6_MULTICAST_IF 17 224296557Sae#define LINUX_IPV6_MULTICAST_HOPS 18 225296557Sae#define LINUX_IPV6_MULTICAST_LOOP 19 226296557Sae#define LINUX_IPV6_ADD_MEMBERSHIP 20 227296557Sae#define LINUX_IPV6_DROP_MEMBERSHIP 21 228296557Sae#define LINUX_IPV6_V6ONLY 26 229296557Sae 230296557Sae#define LINUX_IPV6_RECVPKTINFO 49 231296557Sae#define LINUX_IPV6_PKTINFO 50 232296557Sae#define LINUX_IPV6_RECVHOPLIMIT 51 233296557Sae#define LINUX_IPV6_HOPLIMIT 52 234296557Sae#define LINUX_IPV6_RECVHOPOPTS 53 235296557Sae#define LINUX_IPV6_HOPOPTS 54 236296557Sae#define LINUX_IPV6_RTHDRDSTOPTS 55 237296557Sae#define LINUX_IPV6_RECVRTHDR 56 238296557Sae#define LINUX_IPV6_RTHDR 57 239296557Sae#define LINUX_IPV6_RECVDSTOPTS 58 240296557Sae#define LINUX_IPV6_DSTOPTS 59 241296557Sae#define LINUX_IPV6_RECVPATHMTU 60 242296557Sae#define LINUX_IPV6_PATHMTU 61 243296557Sae#define LINUX_IPV6_DONTFRAG 62 244296557Sae 245246085Sjhb#define LINUX_TCP_NODELAY 1 246246085Sjhb#define LINUX_TCP_MAXSEG 2 247246085Sjhb#define LINUX_TCP_KEEPIDLE 4 248246085Sjhb#define LINUX_TCP_KEEPINTVL 5 249246085Sjhb#define LINUX_TCP_KEEPCNT 6 250246085Sjhb#define LINUX_TCP_MD5SIG 14 251246085Sjhb 25270178Sassar#endif /* _LINUX_SOCKET_H_ */ 253