1 /* sys/socket.h */ 2 3 /* djl */ 4 /* Provide UNIX compatibility */ 5 6 #ifndef _INC_SYS_SOCKET 7 #define _INC_SYS_SOCKET 8 9 #define WIN32_LEAN_AND_MEAN 10 #ifdef __GNUC__ 11 # define Win32_Winsock 12 #endif 13 #include <windows.h> 14 15 /* Too late to include winsock2.h if winsock.h has already been loaded */ 16 #ifndef _WINSOCKAPI_ 17 # if defined(UNDER_CE) && UNDER_CE <= 300 18 /* winsock2 only for 4.00+ */ 19 # include <winsock.h> 20 # else 21 # include <winsock2.h> 22 /* We need to include ws2tcpip.h to get the IPv6 definitions. 23 * It will in turn include wspiapi.h. Later versions of that 24 * header in the Windows SDK generate C++ template code that 25 * can't be compiled with VC6 anymore. The _WSPIAPI_COUNTOF 26 * definition below prevents wspiapi.h from generating this 27 * incompatible code. 28 */ 29 # define _WSPIAPI_COUNTOF(_Array) (sizeof(_Array) / sizeof(_Array[0])) 30 # include <ws2tcpip.h> 31 32 # ifndef SIO_GET_INTERFACE_LIST_EX 33 34 # ifndef MSG_WAITALL 35 # define MSG_WAITALL 0x8 36 # endif 37 38 /* The ws2tcpip.h header included in VC6 doesn't define the 39 * sin6_scope_id member of sockaddr_in6. We define our own 40 * version and redefine sockaddr_in6 to point to this one 41 * instead for compiling e.g. Socket.xs. 42 */ 43 44 struct my_sockaddr_in6 { 45 short sin6_family; /* AF_INET6 */ 46 u_short sin6_port; /* Transport level port number */ 47 u_long sin6_flowinfo; /* IPv6 flow information */ 48 struct in_addr6 sin6_addr; /* IPv6 address */ 49 u_long sin6_scope_id; /* set of interfaces for a scope */ 50 }; 51 # define sockaddr_in6 my_sockaddr_in6 52 53 /* Provide implementations of IN6ADDR_SETANY() and IN6ADDR_SETLOOPBACK 54 * that also initialize the sin6_scope_id field. 55 */ 56 # undef IN6ADDR_SETANY 57 # define IN6ADDR_SETANY(x) {\ 58 (x)->sin6_family = AF_INET6; \ 59 (x)->sin6_port = 0; \ 60 (x)->sin6_flowinfo = 0; \ 61 *((u_long *)((x)->sin6_addr.s6_addr) ) = 0; \ 62 *((u_long *)((x)->sin6_addr.s6_addr) + 1) = 0; \ 63 *((u_long *)((x)->sin6_addr.s6_addr) + 2) = 0; \ 64 *((u_long *)((x)->sin6_addr.s6_addr) + 3) = 0; \ 65 (x)->sin6_scope_id = 0; \ 66 } 67 68 # undef IN6ADDR_SETLOOPBACK 69 # define IN6ADDR_SETLOOPBACK(x) {\ 70 (x)->sin6_family = AF_INET6; \ 71 (x)->sin6_port = 0; \ 72 (x)->sin6_flowinfo = 0; \ 73 *((u_long *)((x)->sin6_addr.s6_addr) ) = 0; \ 74 *((u_long *)((x)->sin6_addr.s6_addr) + 1) = 0; \ 75 *((u_long *)((x)->sin6_addr.s6_addr) + 2) = 0; \ 76 *((u_long *)((x)->sin6_addr.s6_addr) + 3) = 1; \ 77 (x)->sin6_scope_id = 0; \ 78 } 79 80 # ifndef IPV6_HDRINCL 81 # define IPV6_HDRINCL 2 82 # endif 83 # ifndef IPV6_UNICAST_HOPS 84 # define IPV6_UNICAST_HOPS 4 85 # endif 86 # ifndef IPV6_MULTICAST_IF 87 # define IPV6_MULTICAST_IF 9 88 # endif 89 # ifndef IPV6_MULTICAST_HOPS 90 # define IPV6_MULTICAST_HOPS 10 91 # endif 92 # ifndef IPV6_MULTICAST_LOOP 93 # define IPV6_MULTICAST_LOOP 11 94 # endif 95 # ifndef IPV6_ADD_MEMBERSHIP 96 # define IPV6_ADD_MEMBERSHIP 12 97 # endif 98 # ifndef IPV6_DROP_MEMBERSHIP 99 # define IPV6_DROP_MEMBERSHIP 13 100 # endif 101 # ifndef IPV6_JOIN_GROUP 102 # define IPV6_JOIN_GROUP IPV6_ADD_MEMBERSHIP 103 # endif 104 # ifndef IPV6_LEAVE_GROUP 105 # define IPV6_LEAVE_GROUP IPV6_DROP_MEMBERSHIP 106 # endif 107 # ifndef IPV6_PKTINFO 108 # define IPV6_PKTINFO 19 109 # endif 110 # ifndef IPV6_HOPLIMIT 111 # define IPV6_HOPLIMIT 21 112 # endif 113 # ifndef IPV6_PROTECTION_LEVEL 114 # define IPV6_PROTECTION_LEVEL 23 115 # endif 116 117 /* The ws2tcpip.h header included in MinGW includes ipv6_mreq already */ 118 # ifndef __GNUC__ 119 typedef struct ipv6_mreq { 120 struct in_addr6 ipv6mr_multiaddr; 121 unsigned int ipv6mr_interface; 122 } IPV6_MREQ; 123 # endif 124 125 # ifndef EAI_AGAIN 126 # define EAI_AGAIN WSATRY_AGAIN 127 # endif 128 # ifndef EAI_BADFLAGS 129 # define EAI_BADFLAGS WSAEINVAL 130 # endif 131 # ifndef EAI_FAIL 132 # define EAI_FAIL WSANO_RECOVERY 133 # endif 134 # ifndef EAI_FAMILY 135 # define EAI_FAMILY WSAEAFNOSUPPORT 136 # endif 137 # ifndef EAI_MEMORY 138 # define EAI_MEMORY WSA_NOT_ENOUGH_MEMORY 139 # endif 140 # ifndef EAI_NODATA 141 # define EAI_NODATA WSANO_DATA 142 # endif 143 # ifndef EAI_NONAME 144 # define EAI_NONAME WSAHOST_NOT_FOUND 145 # endif 146 # ifndef EAI_SERVICE 147 # define EAI_SERVICE WSATYPE_NOT_FOUND 148 # endif 149 # ifndef EAI_SOCKTYPE 150 # define EAI_SOCKTYPE WSAESOCKTNOSUPPORT 151 # endif 152 153 # ifndef NI_NOFQDN 154 # define NI_NOFQDN 0x01 155 # endif 156 # ifndef NI_NUMERICHOST 157 # define NI_NUMERICHOST 0x02 158 # endif 159 # ifndef NI_NAMEREQD 160 # define NI_NAMEREQD 0x04 161 # endif 162 # ifndef NI_NUMERICSERV 163 # define NI_NUMERICSERV 0x08 164 # endif 165 # ifndef NI_DGRAM 166 # define NI_DGRAM 0x10 167 # endif 168 169 # endif 170 171 # endif 172 #endif 173 174 /* Early Platform SDKs have an incorrect definition of EAI_NODATA */ 175 #if (EAI_NODATA == EAI_NONAME) 176 # undef EAI_NODATA 177 # define EAI_NODATA WSANO_DATA 178 #endif 179 180 #include "win32.h" 181 182 #ifdef __cplusplus 183 extern "C" { 184 #endif 185 186 #undef ENOTSOCK 187 #define ENOTSOCK WSAENOTSOCK 188 189 #undef ECONNABORTED 190 #define ECONNABORTED WSAECONNABORTED 191 192 #undef ECONNRESET 193 #define ECONNRESET WSAECONNRESET 194 195 #undef EAFNOSUPPORT 196 #define EAFNOSUPPORT WSAEAFNOSUPPORT 197 198 #ifdef USE_SOCKETS_AS_HANDLES 199 200 #ifndef PERL_FD_SETSIZE 201 #define PERL_FD_SETSIZE 64 202 #endif 203 204 #define PERL_BITS_PER_BYTE 8 205 #define PERL_NFDBITS (sizeof(Perl_fd_mask)*PERL_BITS_PER_BYTE) 206 207 typedef int Perl_fd_mask; 208 209 typedef struct Perl_fd_set { 210 Perl_fd_mask bits[(PERL_FD_SETSIZE+PERL_NFDBITS-1)/PERL_NFDBITS]; 211 } Perl_fd_set; 212 213 #define PERL_FD_CLR(n,p) \ 214 ((p)->bits[(n)/PERL_NFDBITS] &= ~((unsigned)1 << ((n)%PERL_NFDBITS))) 215 216 #define PERL_FD_SET(n,p) \ 217 ((p)->bits[(n)/PERL_NFDBITS] |= ((unsigned)1 << ((n)%PERL_NFDBITS))) 218 219 #define PERL_FD_ZERO(p) memset((char *)(p),0,sizeof(*(p))) 220 221 #define PERL_FD_ISSET(n,p) \ 222 ((p)->bits[(n)/PERL_NFDBITS] & ((unsigned)1 << ((n)%PERL_NFDBITS))) 223 224 #else /* USE_SOCKETS_AS_HANDLES */ 225 226 #define Perl_fd_set fd_set 227 #define PERL_FD_SET(n,p) FD_SET(n,p) 228 #define PERL_FD_CLR(n,p) FD_CLR(n,p) 229 #define PERL_FD_ISSET(n,p) FD_ISSET(n,p) 230 #define PERL_FD_ZERO(p) FD_ZERO(p) 231 232 #endif /* USE_SOCKETS_AS_HANDLES */ 233 234 SOCKET win32_accept (SOCKET s, struct sockaddr *addr, int *addrlen); 235 int win32_bind (SOCKET s, const struct sockaddr *addr, int namelen); 236 int win32_closesocket (SOCKET s); 237 int win32_connect (SOCKET s, const struct sockaddr *name, int namelen); 238 int win32_ioctlsocket (SOCKET s, long cmd, u_long *argp); 239 int win32_getpeername (SOCKET s, struct sockaddr *name, int * namelen); 240 int win32_getsockname (SOCKET s, struct sockaddr *name, int * namelen); 241 int win32_getsockopt (SOCKET s, int level, int optname, char * optval, int *optlen); 242 u_long win32_htonl (u_long hostlong); 243 u_short win32_htons (u_short hostshort); 244 unsigned long win32_inet_addr (const char * cp); 245 char * win32_inet_ntoa (struct in_addr in); 246 int win32_listen (SOCKET s, int backlog); 247 u_long win32_ntohl (u_long netlong); 248 u_short win32_ntohs (u_short netshort); 249 int win32_recv (SOCKET s, char * buf, int len, int flags); 250 int win32_recvfrom (SOCKET s, char * buf, int len, int flags, 251 struct sockaddr *from, int * fromlen); 252 int win32_select (int nfds, Perl_fd_set *rfds, Perl_fd_set *wfds, Perl_fd_set *xfds, 253 const struct timeval *timeout); 254 int win32_send (SOCKET s, const char * buf, int len, int flags); 255 int win32_sendto (SOCKET s, const char * buf, int len, int flags, 256 const struct sockaddr *to, int tolen); 257 int win32_setsockopt (SOCKET s, int level, int optname, 258 const char * optval, int optlen); 259 SOCKET win32_socket (int af, int type, int protocol); 260 int win32_shutdown (SOCKET s, int how); 261 262 /* Database function prototypes */ 263 264 struct hostent * win32_gethostbyaddr(const char * addr, int len, int type); 265 struct hostent * win32_gethostbyname(const char * name); 266 int win32_gethostname (char * name, int namelen); 267 struct servent * win32_getservbyport(int port, const char * proto); 268 struct servent * win32_getservbyname(const char * name, const char * proto); 269 struct protoent * win32_getprotobynumber(int proto); 270 struct protoent * win32_getprotobyname(const char * name); 271 struct protoent *win32_getprotoent(void); 272 struct servent *win32_getservent(void); 273 void win32_sethostent(int stayopen); 274 void win32_setnetent(int stayopen); 275 struct netent * win32_getnetent(void); 276 struct netent * win32_getnetbyname(char *name); 277 struct netent * win32_getnetbyaddr(long net, int type); 278 void win32_setprotoent(int stayopen); 279 void win32_setservent(int stayopen); 280 void win32_endhostent(void); 281 void win32_endnetent(void); 282 void win32_endprotoent(void); 283 void win32_endservent(void); 284 285 #ifndef WIN32SCK_IS_STDSCK 286 287 /* direct to our version */ 288 289 #define htonl win32_htonl 290 #define htons win32_htons 291 #define ntohl win32_ntohl 292 #define ntohs win32_ntohs 293 #define inet_addr win32_inet_addr 294 #define inet_ntoa win32_inet_ntoa 295 296 #define socket win32_socket 297 #define bind win32_bind 298 #define listen win32_listen 299 #define accept win32_accept 300 #define connect win32_connect 301 #define send win32_send 302 #define sendto win32_sendto 303 #define recv win32_recv 304 #define recvfrom win32_recvfrom 305 #define shutdown win32_shutdown 306 #define closesocket win32_closesocket 307 #define ioctlsocket win32_ioctlsocket 308 #define setsockopt win32_setsockopt 309 #define getsockopt win32_getsockopt 310 #define getpeername win32_getpeername 311 #define getsockname win32_getsockname 312 #define gethostname win32_gethostname 313 #define gethostbyname win32_gethostbyname 314 #define gethostbyaddr win32_gethostbyaddr 315 #define getprotobyname win32_getprotobyname 316 #define getprotobynumber win32_getprotobynumber 317 #define getservbyname win32_getservbyname 318 #define getservbyport win32_getservbyport 319 #define select win32_select 320 #define endhostent win32_endhostent 321 #define endnetent win32_endnetent 322 #define endprotoent win32_endprotoent 323 #define endservent win32_endservent 324 #define getnetent win32_getnetent 325 #define getnetbyname win32_getnetbyname 326 #define getnetbyaddr win32_getnetbyaddr 327 #define getprotoent win32_getprotoent 328 #define getservent win32_getservent 329 #define sethostent win32_sethostent 330 #define setnetent win32_setnetent 331 #define setprotoent win32_setprotoent 332 #define setservent win32_setservent 333 334 #ifdef USE_SOCKETS_AS_HANDLES 335 #undef fd_set 336 #undef FD_SET 337 #undef FD_CLR 338 #undef FD_ISSET 339 #undef FD_ZERO 340 #define fd_set Perl_fd_set 341 #define FD_SET(n,p) PERL_FD_SET(n,p) 342 #define FD_CLR(n,p) PERL_FD_CLR(n,p) 343 #define FD_ISSET(n,p) PERL_FD_ISSET(n,p) 344 #define FD_ZERO(p) PERL_FD_ZERO(p) 345 #endif /* USE_SOCKETS_AS_HANDLES */ 346 347 #endif /* WIN32SCK_IS_STDSCK */ 348 349 #ifdef __cplusplus 350 } 351 #endif 352 353 #endif /* _INC_SYS_SOCKET */ 354