Macwinsock 8h source 01

mally limit m'casts to 1 hop / 00406 #define IP_DEFAULT_MULTICAST_LOOP 1 / normally hear sends if a member / 00407 #define IP_MAX_MEMBERSHIPS 20 / per socket; must fit in one mbuf / 00408 00409 / 00410 * Argument structure for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. 00411 / 00412 struct ip_mreq { 00413 struct in_addr imr_multiaddr; / IP multicast address of group / 00414 struct in_addr imr_interface; / local IP address of interface / 00415 }; 00416 00417 / 00418 * Definitions related to sockets: types, address families, options, 00419 * taken from the BSD file sys/socket.h. 00420 / 00421 00422 / 00423 * This is used instead of -1, since the 00424 * SOCKET type is unsigned. 00425 / 00426 #define INVALID_SOCKET (SOCKET)(~0) 00427 #define SOCKET_ERROR (-1) 00428 00429 / 00430 * Types 00431 / 00432 #define SOCK_STREAM 1 / stream socket / 00433 #define SOCK_DGRAM 2 / datagram socket / 00434 #define SOCK_RAW 3 / raw-protocol interface / 00435 #define SOCK_RDM 4 / reliably-delivered message / 00436 #define SOCK_SEQPACKET 5 / sequenced packet stream / 00437 00438 / 00439 * Option flags per-socket. 00440 / 00441 #define SO_DEBUG 0x0001 / turn on debugging info recording / 00442 #define SO_ACCEPTCONN 0x0002 / socket has had listen() / 00443 #define SO_REUSEADDR 0x0004 / allow local address reuse / 00444 #define SO_KEEPALIVE 0x0008 / keep connections alive / 00445 #define SO_DONTROUTE 0x0010 / just use interface addresses / 00446 #define SO_BROADCAST 0x0020 / permit sending of broadcast msgs / 00447 #define SO_USELOOPBACK 0x0040 / bypass hardware when possible / 00448 #define SO_LINGER 0x0080 / linger on close if data present / 00449 #define SO_OOBINLINE 0x0100 / leave received OOB data in line / 00450 00451 #define SO_DONTLINGER (u_int)(~SO_LINGER) 00452 00453 / 00454 * Additional options. 00455 / 00456 #define SO_SNDBUF 0x1001 / send buffer size / 00457 #define SO_RCVBUF 0x1002 / receive buffer size / 00458 #define SO_SNDLOWAT 0x1003 / send low-water mark / 00459 #define SO_RCVLOWAT 0x1004 / receive low-water mark / 00460 #define SO_SNDTIMEO 0x1005 / send timeout / 00461 #define SO_RCVTIMEO 0x1006 / receive timeout / 00462 #define SO_ERROR 0x1007 / get error status and clear / 00463 #define SO_TYPE 0x1008 / get socket type / 00464 00465 / 00466 * TCP options. 00467 / 00468 #ifndef TCP_NODELAY 00469 #define TCP_NODELAY 0x0001 00470 #endif 00471 00472 / 00473 * Address families. 00474 / 00475 #define AF_UNSPEC 0 / unspecified / 00476 #define AF_UNIX 1 / local to host (pipes, portals) / 00477 #define AF_INET 2 / internetwork: UDP, TCP, etc. / 00478 #define AF_IMPLINK 3 / arpanet imp addresses / 00479 #define AF_PUP 4 / pup protocols: e.g. BSP / 00480 #define AF_CHAOS 5 / mit CHAOS protocols / 00481 #define AF_NS 6 / XEROX NS protocols / 00482 #define AF_ISO 7 / ISO protocols / 00483 #define AF_OSI AF_ISO / OSI is ISO / 00484 #define AF_ECMA 8 / european computer manufacturers / 00485 #define AF_DATAKIT 9 / datakit protocols / 00486 #define AF_CCITT 10 / CCITT protocols, X.25 etc / 00487 #define AF_SNA 11 / IBM SNA / 00488 #define AF_DECnet 12 / DECnet / 00489 #define AF_DLI 13 / Direct data link interface / 00490 #define AF_LAT 14 / LAT / 00491 #define AF_HYLINK 15 / NSC Hyperchannel / 00492 #define AF_APPLETALK 16 / AppleTalk / 00493 #define AF_NETBIOS 17 / NetBios-style addresses / 00494 00495 #define AF_MAX 18 00496 00497 / 00498 * Structure used by kernel to store most 00499 * addresses. 00500 / 00501 struct sockaddr 00502 { 00503 u_short sa_family; / address family / 00504 char sa_data[14]; / up to 14 bytes of direct address / 00505 }; 00506 00507 / 00508 * Structure used by kernel to pass protocol 00509 * information in raw sockets. 00510 / 00511 struct sockproto 00512 { 00513 u_short sp_family; / address family / 00514 u_short sp_protocol; / protocol / 00515 }; 00516 00517 / 00518 * Protocol families, same as address families for now. 00519 / 00520 #define PF_UNSPEC AF_UNSPEC 00521 #define PF_UNIX AF_UNIX 00522 #define PF_INET AF_INET 00523 #define PF_IMPLINK AF_IMPLINK 00524 #define PF_PUP AF_PUP 00525 #define PF_CHAOS AF_CHAOS 00526 #define PF_NS AF_NS 00527 #define PF_ISO AF_ISO 00528 #define PF_OSI AF_OSI 00529 #define PF_ECMA AF_ECMA 00530 #define PF_DATAKIT AF_DATAKIT 00531 #define PF_CCITT AF_CCITT 00532 #define PF_SNA AF_SNA 00533 #define PF_DECnet AF_DECnet 00534 #define PF_DLI AF_DLI 00535 #define PF_LAT AF_LAT 00536 #define PF_HYLINK AF_HYLINK 00537 #define PF_APPLETALK AF_APPLETALK 00538 00539 #define PF_MAX AF_MAX 00540 00541 / 00542 * Structure used for manipulating linger option. 00543 / 00544 struct linger 00545 { 00546 u_short l_onoff; / option on/off / 00547 u_short l_linger; / linger time / 00548 }; 00549 00550 / 00551 * Level number for (get/set)sockopt() to apply to socket itself. 00552 / 00553 #define SOL_SOCKET 0xffff / options for socket level / 00554 00555 / 00556 * Maximum queue length specifiable by listen. 00557 / 00558 #define SOMAXCONN 5 00559 00560 #define MSG_OOB 0x1 / process out-of-band data / 00561 #define MSG_PEEK 0x2 / peek at incoming message / 00562 #define MSG_DONTROUTE 0x4 / send without using routing tables / 00563 00564 #define MSG_MAXIOVLEN 16 00565 00566 / 00567 * Define constant based on rfc883, used by gethostbyxxxx() calls. 00568 / 00569 #define MAXGETHOSTSTRUCT 1024 00570 00571 / 00572 * Define flags to be used with the WSAAsyncSelect() call. 00573 / 00574 #define FD_READ 0x01 00575 #define FD_WRITE 0x02 00576 #define FD_OOB 0x04 00577 #define FD_ACCEPT 0x08 00578 #define FD_CONNECT 0x10 00579 #define FD_CLOSE 0x20 00580 00581 / 00582 * All Windows Sockets error constants are biased by WSABASEERR from 00583 * the "normal" 00584 / 00585 #define WSABASEERR 10000 00586 00587 / 00588 * Windows Sockets definitions of regular Microsoft C error constants 00589 / 00590 #define WSAEINTR (WSABASEERR+4) 00591 #define WSAEBADF (WSABASEERR+9) 00592 #define WSAEACCES (WSABASEERR+13) 00593 #define WSAEFAULT (WSABASEERR+14) 00594 #define WSAEINVAL (WSABASEERR+22) 00595 #define WSAEMFILE (WSABASEERR+24) 00596 00597 / 00598 * Windows Sockets definitions of regular Berkeley error constants 00599 / 00600 #define WSAEWOULDBLOCK (WSABASEERR+35) 00601 #define WSAEINPROGRESS (WSABASEERR+36) 00602 #define WSAEALREADY (WSABASEERR+37) 00603 #define WSAENOTSOCK (WSABASEERR+38) 00604 #define WSAEDESTADDRREQ (WSABASEERR+39) 00605 #define WSAEMSGSIZE (WSABASEERR+40) 00606 #define WSAEPROTOTYPE (WSABASEERR+41) 00607 #define WSAENOPROTOOPT (WSABASEERR+42) 00608 #define WSAEPROTONOSUPPORT (WSABASEERR+43) 00609 #define WSAESOCKTNOSUPPORT (WSABASEERR+44) 00610 #define WSAEOPNOTSUPP (WSABASEERR+45) 00611 #define WSAEPFNOSUPPORT (WSABASEERR+46) 00612 #define WSAEAFNOSUPPORT (WSABASEERR+47) 00613 #define WSAEADDRINUSE (WSABASEERR+48) 00614 #define WSAEADDRNOTAVAIL (WSABASEERR+49) 00615 #define WSAENETDOWN (WSABASEERR+50) 00616 #define WSAENETUNREACH (WSABASEERR+51) 00617 #define WSAENETRESET (WSABASEERR+52) 00618 #define WSAECONNABORTED (WSABASEERR+53) 00619 #define WSAECONNRESET (WSABASEERR+54) 00620 #define WSAENOBUFS (WSABASEERR+55) 00621 #define WSAEISCONN (WSABASEERR+56) 00622 #define WSAENOTCONN (WSABASEERR+57) 00623 #define WSAESHUTDOWN (WSABASEERR+58) 00624 #define WSAETOOMANYREFS (WSABASEERR+59) 00625 #define WSAETIMEDOUT (WSABASEERR+60) 00626 #define WSAECONNREFUSED (WSABASEERR+61) 00627 #define WSAELOOP (WSABASEERR+62) 00628 #define WSAENAMETOOLONG (WSABASEERR+63) 00629 #define WSAEHOSTDOWN (WSABASEERR+64) 00630 #define WSAEHOSTUNREACH (WSABASEERR+65) 00631 #define WSAENOTEMPTY (WSABASEERR+66) 00632 #define WSAEPROCLIM (WSABASEERR+67) 00633 #define WSAEUSERS (WSABASEERR+68) 00634 #define WSAEDQUOT (WSABASEERR+69) 00635 #define WSAESTALE (WSABASEERR+70) 00636 #define WSAEREMOTE (WSABASEERR+71) 00637 00638 / 00639 * Extended Windows Sockets error constant definitions 00640 / 00641 #define WSASYSNOTREADY (WSABASEERR+91) 00642 #define WSAVERNOTSUPPORTED (WSABASEERR+92) 00643 #define WSANOTINITIALISED (WSABASEERR+93) 00644 00645 / 00646 * Error return codes from gethostbyname() and gethostbyaddr() 00647 * (when using the resolver). Note that these errors are 00648 * retrieved via WSAGetLastError() and must therefore follow 00649 * the rules for avoiding clashes with error numbers from 00650 * specific implementations or language run-time systems. 00651 * For this reason the codes are based at WSABASEERR+1001. 00652 * Note also that [WSA]NO_ADDRESS is defined only for 00653 * compatibility purposes. 00654 / 00655 00656 #define h_errno WSAGetLastError() 00657 00658 / Authoritative Answer: Host not found / 00659 #define WSAHOST_NOT_FOUND (WSABASEERR+1001) 00660 #define HOST_NOT_FOUND WSAHOST_NOT_FOUND 00661 00662 / Non-Authoritative: Host not found, or SERVERFAIL / 00663 #define WSATRY_AGAIN (WSABASEERR+1002) 00664 #define TRY_AGAIN WSATRY_AGAIN 00665 00666 / Non recoverable errors, FORMERR, REFUSED, NOTIMP / 00667 #define WSANO_RECOVERY (WSABASEERR+1003) 00668 #define NO_RECOVERY WSANO_RECOVERY 00669 00670 / Valid name, no data record of requested type / 00671 #define WSANO_DATA (WSABASEERR+1004) 00672 #define NO_DATA WSANO_DATA 00673 00674 / no address, look for MX record / 00675 #define WSANO_ADDRESS WSANO_DATA 00676 #define NO_ADDRESS WSANO_ADDRESS 00677 00678 / 00679 * Windows Sockets errors redefined as regular Berkeley error constants 00680 / 00681 #define EWOULDBLOCK WSAEWOULDBLOCK 00682 #define EINPROGRESS WSAEINPROGRESS 00683 #define EALREADY WSAEALREADY 00684 #define ENOTSOCK WSAENOTSOCK 00685 #define EDESTADDRREQ WSAEDESTADDRREQ 00686 #define EMSGSIZE WSAEMSGSIZE 00687 #define EPROTOTYPE WSAEPROTOTYPE 00688 #define ENOPROTOOPT WSAENOPROTOOPT 00689 #define EPROTONOSUPPORT WSAEPROTONOSUPPORT 00690 #define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT 00691 #define EOPNOTSUPP WSAEOPNOTSUPP 00692 #define EPFNOSUPPORT WSAEPFNOSUPPORT 00693 #define EAFNOSUPPORT WSAEAFNOSUPPORT 00694 #define EADDRINUSE WSAEADDRINUSE 00695 #define EADDRNOTAVAIL WSAEADDRNOTAVAIL 00696 #define ENETDOWN WSAENETDOWN 00697 #define ENETUNREACH WSAENETUNREACH 00698 #define ENETRESET WSAENETRESET 00699 #define ECONNABORTED WSAECONNABORTED 00700 #define ECONNRESET WSAECONNRESET 00701 #define ENOBUFS WSAENOBUFS 00702 #define EISCONN WSAEISCONN 00703 #define ENOTCONN WSAENOTCONN 00704 #define ESHUTDOWN WSAESHUTDOWN 00705 #define ETOOMANYREFS WSAETOOMANYREFS 00706 #define ETIMEDOUT WSAETIMEDOUT 00707 #define ECONNREFUSED WSAECONNREFUSED 00708 #define ELOOP WSAELOOP 00709 #define ENAMETOOLONG WSAENAMETOOLONG 00710 #define EHOSTDOWN WSAEHOSTDOWN 00711 #define EHOSTUNREACH WSAEHOSTUNREACH 00712 #define ENOTEMPTY WSAENOTEMPTY 00713 #define EPROCLIM WSAEPROCLIM 00714 #define EUSERS WSAEUSERS 00715 #define EDQUOT WSAEDQUOT 00716 #define ESTALE WSAESTALE 00717 #define EREMOTE WSAEREMOTE 00718 00719 / Macintosh specific definitions / 00720 00721 / Macintosh host ordering is the same as network ordering / 00722 #define htonl(hostlong) ((u_long)(hostlong)) 00723 #define htons(hostshort) ((u_short)(hostshort)) 00724 #define ntohl(netlong) ((u_long)(netlong)) 00725 #define ntohs(netshort) ((u_short)(netshort)) 00726 00727 typedef pascal long (WSABlockingHookProcPtr)( void ); 00728 00729 enum 00730 { 00731 uppWSABlockingHookInfo = kPascalStackBased 00732 | RESULT_SIZE( SIZE_CODE( sizeof( long ) ) ) 00733 }; 00734 00735 / 00736 #if GENERATINGCFM 00737 00738 typedef UniversalProcPtr WSABlockingHookUPP; 00739 00740 #define NewWSABlockingHookProc(userRoutine) \ 00741 (WSABlockingHookUPP) NewRoutineDescriptor((ProcPtr)(userRoutine), uppWSABlockingHookInfo, GetCurrentArchitecture()) 00742 00743 #define CallWSABlockingHookProc(userRoutine) \ 00744 CallUniversalProc((UniversalProcPtr)(userRoutine), uppWSABlockingHookInfo) 00745 00746 #else 00747 / 00748 typedef WSABlockingHookProcPtr WSABlockingHookUPP; 00749 00750 #define NewWSABlockingHookProc(userRoutine) \ 00751 ((WSABlockingHookUPP) (userRoutine)) 00752 00753 #define CallWSABlockingHookProc(userRoutine) \ 00754 ((userRoutine))() 00755 00756 //#endif 00757 00758 #ifdef __cplusplus 00759 extern "C" { 00760 #endif 00761 00762 / Socket function prototypes / 00763 00764 pascal SOCKET accept( SOCKET s, struct sockaddr addr, int addrlen ); 00765 pascal int bind( SOCKET s, struct sockaddr addr, int namelen ); 00766 pascal int closesocket( SOCKET s ); 00767 pascal int connect( SOCKET s, struct sockaddr name, int namelen ); 00768 pascal int ioctlsocket( SOCKET s, long cmd, u_long argp ); 00769 pascal int getpeername( SOCKET s, struct sockaddr name, int namelen ); 00770 pascal int getsockname( SOCKET s, struct sockaddr name, int namelen ); 00771 pascal int getsockopt( SOCKET s, int level, int optname, char optval, int optlen ); 00772 pascal u_long inet_addr( char cp ); 00773 pascal char * inet_ntoa( struct in_addr in ); 00774 pascal int listen( SOCKET s, int backlog ); 00775 pascal int recv( SOCKET s, char buf, int len, int flags ); 00776 pascal int recvfrom( SOCKET s, char buf, int len, int flags, struct sockaddr from, int fromlen ); 00777 pascal int select( int nfds, fd_set readfds, fd_set writefds, fd_set exceptfds, struct timeval timeout ); 00778 pascal int send( SOCKET s, char buf, int len, int flags ); 00779 pascal int sendto( SOCKET s, char buf, int len, int flags, struct sockaddr to, int tolen ); 00780 pascal int setsockopt( SOCKET s, int level, int optname, char *optval, int optlen ); 00781 pasc