Colin Cross | 07a5832 | 2022-02-08 19:45:27 -0800 | [diff] [blame] | 1 | #ifndef _SYS_SOCKET_H |
| 2 | #define _SYS_SOCKET_H |
| 3 | #ifdef __cplusplus |
| 4 | extern "C" { |
| 5 | #endif |
| 6 | |
| 7 | #include <features.h> |
| 8 | |
| 9 | #define __NEED_socklen_t |
| 10 | #define __NEED_sa_family_t |
| 11 | #define __NEED_size_t |
| 12 | #define __NEED_ssize_t |
| 13 | #define __NEED_uid_t |
| 14 | #define __NEED_pid_t |
| 15 | #define __NEED_gid_t |
| 16 | #define __NEED_struct_iovec |
| 17 | |
| 18 | #include <bits/alltypes.h> |
| 19 | |
| 20 | #include <bits/socket.h> |
| 21 | |
| 22 | struct msghdr { |
| 23 | void *msg_name; |
| 24 | socklen_t msg_namelen; |
| 25 | struct iovec *msg_iov; |
| 26 | #if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __BIG_ENDIAN |
| 27 | int __pad1; |
| 28 | #endif |
| 29 | int msg_iovlen; |
| 30 | #if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __LITTLE_ENDIAN |
| 31 | int __pad1; |
| 32 | #endif |
| 33 | void *msg_control; |
| 34 | #if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __BIG_ENDIAN |
| 35 | int __pad2; |
| 36 | #endif |
| 37 | socklen_t msg_controllen; |
| 38 | #if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __LITTLE_ENDIAN |
| 39 | int __pad2; |
| 40 | #endif |
| 41 | int msg_flags; |
| 42 | }; |
| 43 | |
| 44 | struct cmsghdr { |
| 45 | #if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __BIG_ENDIAN |
| 46 | int __pad1; |
| 47 | #endif |
| 48 | socklen_t cmsg_len; |
| 49 | #if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __LITTLE_ENDIAN |
| 50 | int __pad1; |
| 51 | #endif |
| 52 | int cmsg_level; |
| 53 | int cmsg_type; |
| 54 | }; |
| 55 | |
| 56 | #ifdef _GNU_SOURCE |
| 57 | struct ucred { |
| 58 | pid_t pid; |
| 59 | uid_t uid; |
| 60 | gid_t gid; |
| 61 | }; |
| 62 | |
| 63 | struct mmsghdr { |
| 64 | struct msghdr msg_hdr; |
| 65 | unsigned int msg_len; |
| 66 | }; |
| 67 | |
| 68 | struct timespec; |
| 69 | |
| 70 | int sendmmsg (int, struct mmsghdr *, unsigned int, unsigned int); |
| 71 | int recvmmsg (int, struct mmsghdr *, unsigned int, unsigned int, struct timespec *); |
| 72 | #endif |
| 73 | |
| 74 | struct linger { |
| 75 | int l_onoff; |
| 76 | int l_linger; |
| 77 | }; |
| 78 | |
| 79 | #define SHUT_RD 0 |
| 80 | #define SHUT_WR 1 |
| 81 | #define SHUT_RDWR 2 |
| 82 | |
| 83 | #ifndef SOCK_STREAM |
| 84 | #define SOCK_STREAM 1 |
| 85 | #define SOCK_DGRAM 2 |
| 86 | #endif |
| 87 | |
| 88 | #define SOCK_RAW 3 |
| 89 | #define SOCK_RDM 4 |
| 90 | #define SOCK_SEQPACKET 5 |
| 91 | #define SOCK_DCCP 6 |
| 92 | #define SOCK_PACKET 10 |
| 93 | |
| 94 | #ifndef SOCK_CLOEXEC |
| 95 | #define SOCK_CLOEXEC 02000000 |
| 96 | #define SOCK_NONBLOCK 04000 |
| 97 | #endif |
| 98 | |
| 99 | #define PF_UNSPEC 0 |
| 100 | #define PF_LOCAL 1 |
| 101 | #define PF_UNIX PF_LOCAL |
| 102 | #define PF_FILE PF_LOCAL |
| 103 | #define PF_INET 2 |
| 104 | #define PF_AX25 3 |
| 105 | #define PF_IPX 4 |
| 106 | #define PF_APPLETALK 5 |
| 107 | #define PF_NETROM 6 |
| 108 | #define PF_BRIDGE 7 |
| 109 | #define PF_ATMPVC 8 |
| 110 | #define PF_X25 9 |
| 111 | #define PF_INET6 10 |
| 112 | #define PF_ROSE 11 |
| 113 | #define PF_DECnet 12 |
| 114 | #define PF_NETBEUI 13 |
| 115 | #define PF_SECURITY 14 |
| 116 | #define PF_KEY 15 |
| 117 | #define PF_NETLINK 16 |
| 118 | #define PF_ROUTE PF_NETLINK |
| 119 | #define PF_PACKET 17 |
| 120 | #define PF_ASH 18 |
| 121 | #define PF_ECONET 19 |
| 122 | #define PF_ATMSVC 20 |
| 123 | #define PF_RDS 21 |
| 124 | #define PF_SNA 22 |
| 125 | #define PF_IRDA 23 |
| 126 | #define PF_PPPOX 24 |
| 127 | #define PF_WANPIPE 25 |
| 128 | #define PF_LLC 26 |
| 129 | #define PF_IB 27 |
| 130 | #define PF_MPLS 28 |
| 131 | #define PF_CAN 29 |
| 132 | #define PF_TIPC 30 |
| 133 | #define PF_BLUETOOTH 31 |
| 134 | #define PF_IUCV 32 |
| 135 | #define PF_RXRPC 33 |
| 136 | #define PF_ISDN 34 |
| 137 | #define PF_PHONET 35 |
| 138 | #define PF_IEEE802154 36 |
| 139 | #define PF_CAIF 37 |
| 140 | #define PF_ALG 38 |
| 141 | #define PF_NFC 39 |
| 142 | #define PF_VSOCK 40 |
| 143 | #define PF_KCM 41 |
| 144 | #define PF_QIPCRTR 42 |
| 145 | #define PF_SMC 43 |
| 146 | #define PF_XDP 44 |
| 147 | #define PF_MAX 45 |
| 148 | |
| 149 | #define AF_UNSPEC PF_UNSPEC |
| 150 | #define AF_LOCAL PF_LOCAL |
| 151 | #define AF_UNIX AF_LOCAL |
| 152 | #define AF_FILE AF_LOCAL |
| 153 | #define AF_INET PF_INET |
| 154 | #define AF_AX25 PF_AX25 |
| 155 | #define AF_IPX PF_IPX |
| 156 | #define AF_APPLETALK PF_APPLETALK |
| 157 | #define AF_NETROM PF_NETROM |
| 158 | #define AF_BRIDGE PF_BRIDGE |
| 159 | #define AF_ATMPVC PF_ATMPVC |
| 160 | #define AF_X25 PF_X25 |
| 161 | #define AF_INET6 PF_INET6 |
| 162 | #define AF_ROSE PF_ROSE |
| 163 | #define AF_DECnet PF_DECnet |
| 164 | #define AF_NETBEUI PF_NETBEUI |
| 165 | #define AF_SECURITY PF_SECURITY |
| 166 | #define AF_KEY PF_KEY |
| 167 | #define AF_NETLINK PF_NETLINK |
| 168 | #define AF_ROUTE PF_ROUTE |
| 169 | #define AF_PACKET PF_PACKET |
| 170 | #define AF_ASH PF_ASH |
| 171 | #define AF_ECONET PF_ECONET |
| 172 | #define AF_ATMSVC PF_ATMSVC |
| 173 | #define AF_RDS PF_RDS |
| 174 | #define AF_SNA PF_SNA |
| 175 | #define AF_IRDA PF_IRDA |
| 176 | #define AF_PPPOX PF_PPPOX |
| 177 | #define AF_WANPIPE PF_WANPIPE |
| 178 | #define AF_LLC PF_LLC |
| 179 | #define AF_IB PF_IB |
| 180 | #define AF_MPLS PF_MPLS |
| 181 | #define AF_CAN PF_CAN |
| 182 | #define AF_TIPC PF_TIPC |
| 183 | #define AF_BLUETOOTH PF_BLUETOOTH |
| 184 | #define AF_IUCV PF_IUCV |
| 185 | #define AF_RXRPC PF_RXRPC |
| 186 | #define AF_ISDN PF_ISDN |
| 187 | #define AF_PHONET PF_PHONET |
| 188 | #define AF_IEEE802154 PF_IEEE802154 |
| 189 | #define AF_CAIF PF_CAIF |
| 190 | #define AF_ALG PF_ALG |
| 191 | #define AF_NFC PF_NFC |
| 192 | #define AF_VSOCK PF_VSOCK |
| 193 | #define AF_KCM PF_KCM |
| 194 | #define AF_QIPCRTR PF_QIPCRTR |
| 195 | #define AF_SMC PF_SMC |
| 196 | #define AF_XDP PF_XDP |
| 197 | #define AF_MAX PF_MAX |
| 198 | |
| 199 | #ifndef SO_DEBUG |
| 200 | #define SO_DEBUG 1 |
| 201 | #define SO_REUSEADDR 2 |
| 202 | #define SO_TYPE 3 |
| 203 | #define SO_ERROR 4 |
| 204 | #define SO_DONTROUTE 5 |
| 205 | #define SO_BROADCAST 6 |
| 206 | #define SO_SNDBUF 7 |
| 207 | #define SO_RCVBUF 8 |
| 208 | #define SO_KEEPALIVE 9 |
| 209 | #define SO_OOBINLINE 10 |
| 210 | #define SO_NO_CHECK 11 |
| 211 | #define SO_PRIORITY 12 |
| 212 | #define SO_LINGER 13 |
| 213 | #define SO_BSDCOMPAT 14 |
| 214 | #define SO_REUSEPORT 15 |
| 215 | #define SO_PASSCRED 16 |
| 216 | #define SO_PEERCRED 17 |
| 217 | #define SO_RCVLOWAT 18 |
| 218 | #define SO_SNDLOWAT 19 |
| 219 | #define SO_ACCEPTCONN 30 |
| 220 | #define SO_PEERSEC 31 |
| 221 | #define SO_SNDBUFFORCE 32 |
| 222 | #define SO_RCVBUFFORCE 33 |
| 223 | #define SO_PROTOCOL 38 |
| 224 | #define SO_DOMAIN 39 |
| 225 | #endif |
| 226 | |
| 227 | #ifndef SO_RCVTIMEO |
| 228 | #if __LONG_MAX == 0x7fffffff |
| 229 | #define SO_RCVTIMEO 66 |
| 230 | #define SO_SNDTIMEO 67 |
| 231 | #else |
| 232 | #define SO_RCVTIMEO 20 |
| 233 | #define SO_SNDTIMEO 21 |
| 234 | #endif |
| 235 | #endif |
| 236 | |
| 237 | #ifndef SO_TIMESTAMP |
| 238 | #if __LONG_MAX == 0x7fffffff |
| 239 | #define SO_TIMESTAMP 63 |
| 240 | #define SO_TIMESTAMPNS 64 |
| 241 | #define SO_TIMESTAMPING 65 |
| 242 | #else |
| 243 | #define SO_TIMESTAMP 29 |
| 244 | #define SO_TIMESTAMPNS 35 |
| 245 | #define SO_TIMESTAMPING 37 |
| 246 | #endif |
| 247 | #endif |
| 248 | |
| 249 | #define SO_SECURITY_AUTHENTICATION 22 |
| 250 | #define SO_SECURITY_ENCRYPTION_TRANSPORT 23 |
| 251 | #define SO_SECURITY_ENCRYPTION_NETWORK 24 |
| 252 | |
| 253 | #define SO_BINDTODEVICE 25 |
| 254 | |
| 255 | #define SO_ATTACH_FILTER 26 |
| 256 | #define SO_DETACH_FILTER 27 |
| 257 | #define SO_GET_FILTER SO_ATTACH_FILTER |
| 258 | |
| 259 | #define SO_PEERNAME 28 |
| 260 | #define SCM_TIMESTAMP SO_TIMESTAMP |
| 261 | #define SO_PASSSEC 34 |
| 262 | #define SCM_TIMESTAMPNS SO_TIMESTAMPNS |
| 263 | #define SO_MARK 36 |
| 264 | #define SCM_TIMESTAMPING SO_TIMESTAMPING |
| 265 | #define SO_RXQ_OVFL 40 |
| 266 | #define SO_WIFI_STATUS 41 |
| 267 | #define SCM_WIFI_STATUS SO_WIFI_STATUS |
| 268 | #define SO_PEEK_OFF 42 |
| 269 | #define SO_NOFCS 43 |
| 270 | #define SO_LOCK_FILTER 44 |
| 271 | #define SO_SELECT_ERR_QUEUE 45 |
| 272 | #define SO_BUSY_POLL 46 |
| 273 | #define SO_MAX_PACING_RATE 47 |
| 274 | #define SO_BPF_EXTENSIONS 48 |
| 275 | #define SO_INCOMING_CPU 49 |
| 276 | #define SO_ATTACH_BPF 50 |
| 277 | #define SO_DETACH_BPF SO_DETACH_FILTER |
| 278 | #define SO_ATTACH_REUSEPORT_CBPF 51 |
| 279 | #define SO_ATTACH_REUSEPORT_EBPF 52 |
| 280 | #define SO_CNX_ADVICE 53 |
| 281 | #define SCM_TIMESTAMPING_OPT_STATS 54 |
| 282 | #define SO_MEMINFO 55 |
| 283 | #define SO_INCOMING_NAPI_ID 56 |
| 284 | #define SO_COOKIE 57 |
| 285 | #define SCM_TIMESTAMPING_PKTINFO 58 |
| 286 | #define SO_PEERGROUPS 59 |
| 287 | #define SO_ZEROCOPY 60 |
| 288 | #define SO_TXTIME 61 |
| 289 | #define SCM_TXTIME SO_TXTIME |
| 290 | #define SO_BINDTOIFINDEX 62 |
| 291 | #define SO_DETACH_REUSEPORT_BPF 68 |
| 292 | |
| 293 | #ifndef SOL_SOCKET |
| 294 | #define SOL_SOCKET 1 |
| 295 | #endif |
| 296 | |
| 297 | #define SOL_IP 0 |
| 298 | #define SOL_IPV6 41 |
| 299 | #define SOL_ICMPV6 58 |
| 300 | |
| 301 | #define SOL_RAW 255 |
| 302 | #define SOL_DECNET 261 |
| 303 | #define SOL_X25 262 |
| 304 | #define SOL_PACKET 263 |
| 305 | #define SOL_ATM 264 |
| 306 | #define SOL_AAL 265 |
| 307 | #define SOL_IRDA 266 |
| 308 | #define SOL_NETBEUI 267 |
| 309 | #define SOL_LLC 268 |
| 310 | #define SOL_DCCP 269 |
| 311 | #define SOL_NETLINK 270 |
| 312 | #define SOL_TIPC 271 |
| 313 | #define SOL_RXRPC 272 |
| 314 | #define SOL_PPPOL2TP 273 |
| 315 | #define SOL_BLUETOOTH 274 |
| 316 | #define SOL_PNPIPE 275 |
| 317 | #define SOL_RDS 276 |
| 318 | #define SOL_IUCV 277 |
| 319 | #define SOL_CAIF 278 |
| 320 | #define SOL_ALG 279 |
| 321 | #define SOL_NFC 280 |
| 322 | #define SOL_KCM 281 |
| 323 | #define SOL_TLS 282 |
| 324 | #define SOL_XDP 283 |
| 325 | |
| 326 | #define SOMAXCONN 128 |
| 327 | |
| 328 | #define MSG_OOB 0x0001 |
| 329 | #define MSG_PEEK 0x0002 |
| 330 | #define MSG_DONTROUTE 0x0004 |
| 331 | #define MSG_CTRUNC 0x0008 |
| 332 | #define MSG_PROXY 0x0010 |
| 333 | #define MSG_TRUNC 0x0020 |
| 334 | #define MSG_DONTWAIT 0x0040 |
| 335 | #define MSG_EOR 0x0080 |
| 336 | #define MSG_WAITALL 0x0100 |
| 337 | #define MSG_FIN 0x0200 |
| 338 | #define MSG_SYN 0x0400 |
| 339 | #define MSG_CONFIRM 0x0800 |
| 340 | #define MSG_RST 0x1000 |
| 341 | #define MSG_ERRQUEUE 0x2000 |
| 342 | #define MSG_NOSIGNAL 0x4000 |
| 343 | #define MSG_MORE 0x8000 |
| 344 | #define MSG_WAITFORONE 0x10000 |
| 345 | #define MSG_BATCH 0x40000 |
| 346 | #define MSG_ZEROCOPY 0x4000000 |
| 347 | #define MSG_FASTOPEN 0x20000000 |
| 348 | #define MSG_CMSG_CLOEXEC 0x40000000 |
| 349 | |
| 350 | #define __CMSG_LEN(cmsg) (((cmsg)->cmsg_len + sizeof(long) - 1) & ~(long)(sizeof(long) - 1)) |
| 351 | #define __CMSG_NEXT(cmsg) ((unsigned char *)(cmsg) + __CMSG_LEN(cmsg)) |
| 352 | #define __MHDR_END(mhdr) ((unsigned char *)(mhdr)->msg_control + (mhdr)->msg_controllen) |
| 353 | |
| 354 | #define CMSG_DATA(cmsg) ((unsigned char *) (((struct cmsghdr *)(cmsg)) + 1)) |
| 355 | #define CMSG_NXTHDR(mhdr, cmsg) ((cmsg)->cmsg_len < sizeof (struct cmsghdr) || \ |
| 356 | __CMSG_LEN(cmsg) + sizeof(struct cmsghdr) >= (size_t)(__MHDR_END(mhdr) - (unsigned char *)(cmsg)) \ |
| 357 | ? 0 : (struct cmsghdr *)__CMSG_NEXT(cmsg)) |
| 358 | #define CMSG_FIRSTHDR(mhdr) ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr) ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) 0) |
| 359 | |
| 360 | #define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) & (size_t) ~(sizeof (size_t) - 1)) |
| 361 | #define CMSG_SPACE(len) (CMSG_ALIGN (len) + CMSG_ALIGN (sizeof (struct cmsghdr))) |
| 362 | #define CMSG_LEN(len) (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len)) |
| 363 | |
| 364 | #define SCM_RIGHTS 0x01 |
| 365 | #define SCM_CREDENTIALS 0x02 |
| 366 | |
| 367 | struct sockaddr { |
| 368 | sa_family_t sa_family; |
| 369 | char sa_data[14]; |
| 370 | }; |
| 371 | |
| 372 | struct sockaddr_storage { |
| 373 | sa_family_t ss_family; |
| 374 | char __ss_padding[128-sizeof(long)-sizeof(sa_family_t)]; |
| 375 | unsigned long __ss_align; |
| 376 | }; |
| 377 | |
| 378 | int socket (int, int, int); |
| 379 | int socketpair (int, int, int, int [2]); |
| 380 | |
| 381 | int shutdown (int, int); |
| 382 | |
| 383 | int bind (int, const struct sockaddr *, socklen_t); |
| 384 | int connect (int, const struct sockaddr *, socklen_t); |
| 385 | int listen (int, int); |
| 386 | int accept (int, struct sockaddr *__restrict, socklen_t *__restrict); |
| 387 | int accept4(int, struct sockaddr *__restrict, socklen_t *__restrict, int); |
| 388 | |
| 389 | int getsockname (int, struct sockaddr *__restrict, socklen_t *__restrict); |
| 390 | int getpeername (int, struct sockaddr *__restrict, socklen_t *__restrict); |
| 391 | |
| 392 | ssize_t send (int, const void *, size_t, int); |
| 393 | ssize_t recv (int, void *, size_t, int); |
| 394 | ssize_t sendto (int, const void *, size_t, int, const struct sockaddr *, socklen_t); |
| 395 | ssize_t recvfrom (int, void *__restrict, size_t, int, struct sockaddr *__restrict, socklen_t *__restrict); |
| 396 | ssize_t sendmsg (int, const struct msghdr *, int); |
| 397 | ssize_t recvmsg (int, struct msghdr *, int); |
| 398 | |
| 399 | int getsockopt (int, int, int, void *__restrict, socklen_t *__restrict); |
| 400 | int setsockopt (int, int, int, const void *, socklen_t); |
| 401 | |
| 402 | int sockatmark (int); |
| 403 | |
| 404 | #if _REDIR_TIME64 |
| 405 | #ifdef _GNU_SOURCE |
| 406 | __REDIR(recvmmsg, __recvmmsg_time64); |
| 407 | #endif |
| 408 | #endif |
| 409 | |
| 410 | #ifdef __cplusplus |
| 411 | } |
| 412 | #endif |
| 413 | #endif |