1 #pragma once 2 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 #ifdef _GNU_SOURCE 23 struct ucred { 24 pid_t pid; 25 uid_t uid; 26 gid_t gid; 27 }; 28 29 struct mmsghdr { 30 struct msghdr msg_hdr; 31 unsigned int msg_len; 32 }; 33 34 struct timespec; 35 36 int sendmmsg(int, struct mmsghdr*, unsigned int, unsigned int); 37 int recvmmsg(int, struct mmsghdr*, unsigned int, unsigned int, struct timespec*); 38 #endif 39 40 struct linger { 41 int l_onoff; 42 int l_linger; 43 }; 44 45 #define SHUT_RD 0 46 #define SHUT_WR 1 47 #define SHUT_RDWR 2 48 49 #ifndef SOCK_STREAM 50 #define SOCK_STREAM 1 51 #define SOCK_DGRAM 2 52 #endif 53 54 #define SOCK_RAW 3 55 #define SOCK_RDM 4 56 #define SOCK_SEQPACKET 5 57 #define SOCK_DCCP 6 58 #define SOCK_PACKET 10 59 60 #ifndef SOCK_CLOEXEC 61 #define SOCK_CLOEXEC 02000000 62 #define SOCK_NONBLOCK 04000 63 #endif 64 65 #define PF_UNSPEC 0 66 #define PF_LOCAL 1 67 #define PF_UNIX PF_LOCAL 68 #define PF_FILE PF_LOCAL 69 #define PF_INET 2 70 #define PF_AX25 3 71 #define PF_IPX 4 72 #define PF_APPLETALK 5 73 #define PF_NETROM 6 74 #define PF_BRIDGE 7 75 #define PF_ATMPVC 8 76 #define PF_X25 9 77 #define PF_INET6 10 78 #define PF_ROSE 11 79 #define PF_DECnet 12 80 #define PF_NETBEUI 13 81 #define PF_SECURITY 14 82 #define PF_KEY 15 83 #define PF_NETLINK 16 84 #define PF_ROUTE PF_NETLINK 85 #define PF_PACKET 17 86 #define PF_ASH 18 87 #define PF_ECONET 19 88 #define PF_ATMSVC 20 89 #define PF_RDS 21 90 #define PF_SNA 22 91 #define PF_IRDA 23 92 #define PF_PPPOX 24 93 #define PF_WANPIPE 25 94 #define PF_LLC 26 95 #define PF_IB 27 96 #define PF_MPLS 28 97 #define PF_TIPC 30 98 #define PF_BLUETOOTH 31 99 #define PF_IUCV 32 100 #define PF_RXRPC 33 101 #define PF_ISDN 34 102 #define PF_PHONET 35 103 #define PF_IEEE802154 36 104 #define PF_CAIF 37 105 #define PF_ALG 38 106 #define PF_NFC 39 107 #define PF_VSOCK 40 108 #define PF_MAX 41 109 110 #define AF_UNSPEC PF_UNSPEC 111 #define AF_LOCAL PF_LOCAL 112 #define AF_UNIX AF_LOCAL 113 #define AF_FILE AF_LOCAL 114 #define AF_INET PF_INET 115 #define AF_AX25 PF_AX25 116 #define AF_IPX PF_IPX 117 #define AF_APPLETALK PF_APPLETALK 118 #define AF_NETROM PF_NETROM 119 #define AF_BRIDGE PF_BRIDGE 120 #define AF_ATMPVC PF_ATMPVC 121 #define AF_X25 PF_X25 122 #define AF_INET6 PF_INET6 123 #define AF_ROSE PF_ROSE 124 #define AF_DECnet PF_DECnet 125 #define AF_NETBEUI PF_NETBEUI 126 #define AF_SECURITY PF_SECURITY 127 #define AF_KEY PF_KEY 128 #define AF_NETLINK PF_NETLINK 129 #define AF_ROUTE PF_ROUTE 130 #define AF_PACKET PF_PACKET 131 #define AF_ASH PF_ASH 132 #define AF_ECONET PF_ECONET 133 #define AF_ATMSVC PF_ATMSVC 134 #define AF_RDS PF_RDS 135 #define AF_SNA PF_SNA 136 #define AF_IRDA PF_IRDA 137 #define AF_PPPOX PF_PPPOX 138 #define AF_WANPIPE PF_WANPIPE 139 #define AF_LLC PF_LLC 140 #define AF_IB PF_IB 141 #define AF_MPLS PF_MPLS 142 #define AF_TIPC PF_TIPC 143 #define AF_BLUETOOTH PF_BLUETOOTH 144 #define AF_IUCV PF_IUCV 145 #define AF_RXRPC PF_RXRPC 146 #define AF_ISDN PF_ISDN 147 #define AF_PHONET PF_PHONET 148 #define AF_IEEE802154 PF_IEEE802154 149 #define AF_CAIF PF_CAIF 150 #define AF_ALG PF_ALG 151 #define AF_NFC PF_NFC 152 #define AF_VSOCK PF_VSOCK 153 #define AF_MAX PF_MAX 154 155 #ifndef SO_DEBUG 156 #define SO_DEBUG 1 157 #define SO_REUSEADDR 2 158 #define SO_TYPE 3 159 #define SO_ERROR 4 160 #define SO_DONTROUTE 5 161 #define SO_BROADCAST 6 162 #define SO_SNDBUF 7 163 #define SO_RCVBUF 8 164 #define SO_KEEPALIVE 9 165 #define SO_OOBINLINE 10 166 #define SO_NO_CHECK 11 167 #define SO_PRIORITY 12 168 #define SO_LINGER 13 169 #define SO_BSDCOMPAT 14 170 #define SO_REUSEPORT 15 171 #define SO_PASSCRED 16 172 #define SO_PEERCRED 17 173 #define SO_RCVLOWAT 18 174 #define SO_SNDLOWAT 19 175 #define SO_RCVTIMEO 20 176 #define SO_SNDTIMEO 21 177 #define SO_ACCEPTCONN 30 178 #define SO_SNDBUFFORCE 32 179 #define SO_RCVBUFFORCE 33 180 #define SO_PROTOCOL 38 181 #define SO_DOMAIN 39 182 #endif 183 184 #define SO_SECURITY_AUTHENTICATION 22 185 #define SO_SECURITY_ENCRYPTION_TRANSPORT 23 186 #define SO_SECURITY_ENCRYPTION_NETWORK 24 187 188 #define SO_BINDTODEVICE 25 189 190 #define SO_ATTACH_FILTER 26 191 #define SO_DETACH_FILTER 27 192 #define SO_GET_FILTER SO_ATTACH_FILTER 193 194 #define SO_PEERNAME 28 195 #define SO_TIMESTAMP 29 196 #define SCM_TIMESTAMP SO_TIMESTAMP 197 198 #define SO_PEERSEC 31 199 #define SO_PASSSEC 34 200 #define SO_TIMESTAMPNS 35 201 #define SCM_TIMESTAMPNS SO_TIMESTAMPNS 202 #define SO_MARK 36 203 #define SO_TIMESTAMPING 37 204 #define SCM_TIMESTAMPING SO_TIMESTAMPING 205 #define SO_RXQ_OVFL 40 206 #define SO_WIFI_STATUS 41 207 #define SCM_WIFI_STATUS SO_WIFI_STATUS 208 #define SO_PEEK_OFF 42 209 #define SO_NOFCS 43 210 #define SO_LOCK_FILTER 44 211 #define SO_SELECT_ERR_QUEUE 45 212 #define SO_BUSY_POLL 46 213 #define SO_MAX_PACING_RATE 47 214 #define SO_BPF_EXTENSIONS 48 215 #define SO_INCOMING_CPU 49 216 #define SO_ATTACH_BPF 50 217 #define SO_DETACH_BPF SO_DETACH_FILTER 218 #define SO_ATTACH_REUSEPORT_CBPF 51 219 #define SO_ATTACH_REUSEPORT_EBPF 52 220 221 #ifndef SOL_SOCKET 222 #define SOL_SOCKET 1 223 #endif 224 225 #define SOL_IP 0 226 #define SOL_IPV6 41 227 #define SOL_ICMPV6 58 228 229 #define SOL_RAW 255 230 #define SOL_DECNET 261 231 #define SOL_X25 262 232 #define SOL_PACKET 263 233 #define SOL_ATM 264 234 #define SOL_AAL 265 235 #define SOL_IRDA 266 236 237 #define SOMAXCONN 128 238 239 #define MSG_OOB 0x0001 240 #define MSG_PEEK 0x0002 241 #define MSG_DONTROUTE 0x0004 242 #define MSG_CTRUNC 0x0008 243 #define MSG_PROXY 0x0010 244 #define MSG_TRUNC 0x0020 245 #define MSG_DONTWAIT 0x0040 246 #define MSG_EOR 0x0080 247 #define MSG_WAITALL 0x0100 248 #define MSG_FIN 0x0200 249 #define MSG_SYN 0x0400 250 #define MSG_CONFIRM 0x0800 251 #define MSG_RST 0x1000 252 #define MSG_ERRQUEUE 0x2000 253 #define MSG_MORE 0x8000 254 #define MSG_WAITFORONE 0x10000 255 #define MSG_FASTOPEN 0x20000000 256 #define MSG_CMSG_CLOEXEC 0x40000000 257 258 #define __CMSG_LEN(cmsg) (((cmsg)->cmsg_len + sizeof(long) - 1) & ~(long)(sizeof(long) - 1)) 259 #define __CMSG_NEXT(cmsg) ((unsigned char*)(cmsg) + __CMSG_LEN(cmsg)) 260 #define __MHDR_END(mhdr) ((unsigned char*)(mhdr)->msg_control + (mhdr)->msg_controllen) 261 262 #define CMSG_DATA(cmsg) ((unsigned char*)(((struct cmsghdr*)(cmsg)) + 1)) 263 #define CMSG_NXTHDR(mhdr, cmsg) \ 264 ((cmsg)->cmsg_len < sizeof(struct cmsghdr) \ 265 ? (struct cmsghdr*)0 \ 266 : (__CMSG_NEXT(cmsg) + sizeof(struct cmsghdr) >= __MHDR_END(mhdr) \ 267 ? (struct cmsghdr*)0 \ 268 : ((struct cmsghdr*)__CMSG_NEXT(cmsg)))) 269 #define CMSG_FIRSTHDR(mhdr) \ 270 ((size_t)(mhdr)->msg_controllen >= sizeof(struct cmsghdr) \ 271 ? (struct cmsghdr*)(mhdr)->msg_control \ 272 : (struct cmsghdr*)0) 273 274 #define CMSG_ALIGN(len) (((len) + sizeof(size_t) - 1) & (size_t) ~(sizeof(size_t) - 1)) 275 #define CMSG_SPACE(len) (CMSG_ALIGN(len) + CMSG_ALIGN(sizeof(struct cmsghdr))) 276 #define CMSG_LEN(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len)) 277 278 #define SCM_RIGHTS 0x01 279 #define SCM_CREDENTIALS 0x02 280 281 struct sockaddr { 282 sa_family_t sa_family; 283 char sa_data[14]; 284 }; 285 286 struct sockaddr_storage { 287 sa_family_t ss_family; 288 unsigned long __ss_align; 289 char __ss_padding[128 - 2 * sizeof(unsigned long)]; 290 }; 291 292 int socket(int, int, int); 293 int socketpair(int, int, int, int[2]); 294 295 int shutdown(int, int); 296 297 int bind(int, const struct sockaddr*, socklen_t); 298 int connect(int, const struct sockaddr*, socklen_t); 299 int listen(int, int); 300 int accept(int, struct sockaddr* __restrict, socklen_t* __restrict); 301 int accept4(int, struct sockaddr* __restrict, socklen_t* __restrict, int); 302 303 int getsockname(int, struct sockaddr* __restrict, socklen_t* __restrict); 304 int getpeername(int, struct sockaddr* __restrict, socklen_t* __restrict); 305 306 ssize_t send(int, const void*, size_t, int); 307 ssize_t recv(int, void*, size_t, int); 308 ssize_t sendto(int, const void*, size_t, int, const struct sockaddr*, socklen_t); 309 ssize_t recvfrom(int, void* __restrict, size_t, int, struct sockaddr* __restrict, 310 socklen_t* __restrict); 311 ssize_t sendmsg(int, const struct msghdr*, int); 312 ssize_t recvmsg(int, struct msghdr*, int); 313 314 int getsockopt(int, int, int, void* __restrict, socklen_t* __restrict); 315 int setsockopt(int, int, int, const void*, socklen_t); 316 317 int sockatmark(int); 318 319 #ifdef __cplusplus 320 } 321 #endif 322