linux_socket.h revision 314107
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 314107 2017-02-22 19:57:59Z 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)) 144283413Sdchagin 145283413Sdchaginstruct linux_accept_args { 146314107Sdchagin register_t s; 147314107Sdchagin register_t addr; 148314107Sdchagin register_t namelen; 149283413Sdchagin}; 150283413Sdchagin 151314107Sdchaginint linux_accept(struct thread *td, struct linux_accept_args *args); 152283413Sdchagin 153314107Sdchagin#endif /* __i386__ || (__amd64__ && COMPAT_LINUX32) */ 154283413Sdchagin 155283413Sdchagin 156283413Sdchagin 157246085Sjhb/* Operations for socketcall */ 158246085Sjhb 159246085Sjhb#define LINUX_SOCKET 1 160246085Sjhb#define LINUX_BIND 2 161246085Sjhb#define LINUX_CONNECT 3 162246085Sjhb#define LINUX_LISTEN 4 163246085Sjhb#define LINUX_ACCEPT 5 164246085Sjhb#define LINUX_GETSOCKNAME 6 165246085Sjhb#define LINUX_GETPEERNAME 7 166246085Sjhb#define LINUX_SOCKETPAIR 8 167246085Sjhb#define LINUX_SEND 9 168246085Sjhb#define LINUX_RECV 10 169246085Sjhb#define LINUX_SENDTO 11 170246085Sjhb#define LINUX_RECVFROM 12 171246085Sjhb#define LINUX_SHUTDOWN 13 172246085Sjhb#define LINUX_SETSOCKOPT 14 173246085Sjhb#define LINUX_GETSOCKOPT 15 174246085Sjhb#define LINUX_SENDMSG 16 175246085Sjhb#define LINUX_RECVMSG 17 176246085Sjhb#define LINUX_ACCEPT4 18 177283488Sdchagin#define LINUX_RECVMMSG 19 178283488Sdchagin#define LINUX_SENDMMSG 20 179246085Sjhb 180246085Sjhb/* Socket options */ 181246085Sjhb#define LINUX_IP_TOS 1 182246085Sjhb#define LINUX_IP_TTL 2 183246085Sjhb#define LINUX_IP_HDRINCL 3 184246085Sjhb#define LINUX_IP_OPTIONS 4 185246085Sjhb 186246085Sjhb#define LINUX_IP_MULTICAST_IF 32 187246085Sjhb#define LINUX_IP_MULTICAST_TTL 33 188246085Sjhb#define LINUX_IP_MULTICAST_LOOP 34 189246085Sjhb#define LINUX_IP_ADD_MEMBERSHIP 35 190246085Sjhb#define LINUX_IP_DROP_MEMBERSHIP 36 191246085Sjhb 192296557Sae#define LINUX_IPV6_CHECKSUM 7 193296557Sae#define LINUX_IPV6_NEXTHOP 9 194296557Sae#define LINUX_IPV6_UNICAST_HOPS 16 195296557Sae#define LINUX_IPV6_MULTICAST_IF 17 196296557Sae#define LINUX_IPV6_MULTICAST_HOPS 18 197296557Sae#define LINUX_IPV6_MULTICAST_LOOP 19 198296557Sae#define LINUX_IPV6_ADD_MEMBERSHIP 20 199296557Sae#define LINUX_IPV6_DROP_MEMBERSHIP 21 200296557Sae#define LINUX_IPV6_V6ONLY 26 201296557Sae 202296557Sae#define LINUX_IPV6_RECVPKTINFO 49 203296557Sae#define LINUX_IPV6_PKTINFO 50 204296557Sae#define LINUX_IPV6_RECVHOPLIMIT 51 205296557Sae#define LINUX_IPV6_HOPLIMIT 52 206296557Sae#define LINUX_IPV6_RECVHOPOPTS 53 207296557Sae#define LINUX_IPV6_HOPOPTS 54 208296557Sae#define LINUX_IPV6_RTHDRDSTOPTS 55 209296557Sae#define LINUX_IPV6_RECVRTHDR 56 210296557Sae#define LINUX_IPV6_RTHDR 57 211296557Sae#define LINUX_IPV6_RECVDSTOPTS 58 212296557Sae#define LINUX_IPV6_DSTOPTS 59 213296557Sae#define LINUX_IPV6_RECVPATHMTU 60 214296557Sae#define LINUX_IPV6_PATHMTU 61 215296557Sae#define LINUX_IPV6_DONTFRAG 62 216296557Sae 217246085Sjhb#define LINUX_TCP_NODELAY 1 218246085Sjhb#define LINUX_TCP_MAXSEG 2 219246085Sjhb#define LINUX_TCP_KEEPIDLE 4 220246085Sjhb#define LINUX_TCP_KEEPINTVL 5 221246085Sjhb#define LINUX_TCP_KEEPCNT 6 222246085Sjhb#define LINUX_TCP_MD5SIG 14 223246085Sjhb 22470178Sassar#endif /* _LINUX_SOCKET_H_ */ 225