2 * based on Windows Sockets 1.1 specs
3 * (ftp.microsoft.com:/Advsys/winsock/spec11/WINSOCK.TXT)
5 * Copyright (C) 1993,1994,1996,1997 John Brezak, Erik Bos, Alex Korobka.
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 * NOTE: If you make any changes to fix a particular app, make sure
22 * they don't break something else like Netscape or telnet and ftp
23 * clients and servers (www.winsite.com got a lot of those).
27 #include "wine/port.h"
32 #include <sys/types.h>
36 #ifdef HAVE_SYS_IOCTL_H
37 # include <sys/ioctl.h>
39 #ifdef HAVE_SYS_FILIO_H
40 # include <sys/filio.h>
42 #ifdef HAVE_SYS_SOCKIO_H
43 # include <sys/sockio.h>
47 # include <sys/so_ioctl.h>
50 #ifdef HAVE_SYS_PARAM_H
51 # include <sys/param.h>
57 #ifdef HAVE_SYS_WAIT_H
58 # include <sys/wait.h>
63 #ifdef HAVE_SYS_SOCKET_H
64 #include <sys/socket.h>
66 #ifdef HAVE_NETINET_IN_H
67 # include <netinet/in.h>
69 #ifdef HAVE_NETINET_TCP_H
70 # include <netinet/tcp.h>
72 #ifdef HAVE_ARPA_INET_H
73 # include <arpa/inet.h>
78 #ifdef HAVE_SYS_ERRNO_H
79 #include <sys/errno.h>
88 #ifdef HAVE_ARPA_NAMESER_H
89 # include <arpa/nameser.h>
98 # include <netipx/ipx.h>
101 #ifdef HAVE_IPX_LINUX
102 # include <asm/types.h>
103 # include <linux/ipx.h>
107 #ifdef HAVE_SYS_POLL_H
108 # include <sys/poll.h>
110 #ifdef HAVE_SYS_TIME_H
111 # include <sys/time.h>
114 #define NONAMELESSUNION
115 #define NONAMELESSSTRUCT
120 #include "winerror.h"
122 #include "winsock2.h"
124 #include "ws2tcpip.h"
127 #include "iphlpapi.h"
129 #include "wine/server.h"
130 #include "wine/debug.h"
131 #include "wine/unicode.h"
134 # include "wsnwlink.h"
139 # define sipx_network sipx_addr.x_net
140 # define sipx_node sipx_addr.x_host.c_host
141 #endif /* __FreeBSD__ */
143 WINE_DEFAULT_DEBUG_CHANNEL(winsock
);
145 /* critical section to protect some non-rentrant net function */
146 extern CRITICAL_SECTION csWSgetXXXbyYYY
;
148 inline static const char *debugstr_sockaddr( const struct WS_sockaddr
*a
)
150 if (!a
) return "(nil)";
151 return wine_dbg_sprintf("{ family %d, address %s, port %d }",
152 ((struct sockaddr_in
*)a
)->sin_family
,
153 inet_ntoa(((struct sockaddr_in
*)a
)->sin_addr
),
154 ntohs(((struct sockaddr_in
*)a
)->sin_port
));
157 /* HANDLE<->SOCKET conversion (SOCKET is UINT_PTR). */
158 #define SOCKET2HANDLE(s) ((HANDLE)(s))
159 #define HANDLE2SOCKET(h) ((SOCKET)(h))
161 /****************************************************************
162 * Async IO declarations
163 ****************************************************************/
166 static DWORD
ws2_async_get_count (const struct async_private
*ovp
);
167 static void CALLBACK
ws2_async_call_completion (ULONG_PTR data
);
168 static void ws2_async_cleanup ( struct async_private
*ovp
);
170 static struct async_ops ws2_async_ops
=
173 ws2_async_call_completion
,
177 static struct async_ops ws2_nocomp_async_ops
=
180 NULL
, /* call_completion */
184 typedef struct ws2_async
187 LPWSAOVERLAPPED user_overlapped
;
188 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_func
;
191 struct WS_sockaddr
*addr
;
193 int val
; /* for send operations */
194 int *ptr
; /* for recv operations */
199 /****************************************************************/
201 /* ----------------------------------- internal data */
203 /* ws_... struct conversion flags */
205 typedef struct /* WSAAsyncSelect() control struct */
207 HANDLE service
, event
, sock
;
213 #define WS_MAX_SOCKETS_PER_PROCESS 128 /* reasonable guess */
214 #define WS_MAX_UDP_DATAGRAM 1024
215 static INT WINAPI
WSA_DefaultBlockingHook( FARPROC x
);
217 /* hostent's, servent's and protent's are stored in one buffer per thread,
218 * as documented on MSDN for the functions that return any of the buffers */
219 struct per_thread_data
222 struct WS_hostent
*he_buffer
;
223 struct WS_servent
*se_buffer
;
224 struct WS_protoent
*pe_buffer
;
230 static DWORD tls_index
= TLS_OUT_OF_INDEXES
; /* TLS index for per-thread data */
231 static INT num_startup
; /* reference counter */
232 static FARPROC blocking_hook
= WSA_DefaultBlockingHook
;
234 /* function prototypes */
235 static struct WS_hostent
*WS_dup_he(const struct hostent
* p_he
);
236 static struct WS_protoent
*WS_dup_pe(const struct protoent
* p_pe
);
237 static struct WS_servent
*WS_dup_se(const struct servent
* p_se
);
239 int WSAIOCTL_GetInterfaceCount(void);
240 int WSAIOCTL_GetInterfaceName(int intNumber
, char *intName
);
243 UINT
wsaHerrno(int errnr
);
245 #define MAP_OPTION(opt) { WS_##opt, opt }
247 static const int ws_sock_map
[][2] =
249 MAP_OPTION( SO_DEBUG
),
250 MAP_OPTION( SO_REUSEADDR
),
251 MAP_OPTION( SO_KEEPALIVE
),
252 MAP_OPTION( SO_DONTROUTE
),
253 MAP_OPTION( SO_BROADCAST
),
254 MAP_OPTION( SO_LINGER
),
255 MAP_OPTION( SO_OOBINLINE
),
256 MAP_OPTION( SO_SNDBUF
),
257 MAP_OPTION( SO_RCVBUF
),
258 MAP_OPTION( SO_ERROR
),
259 MAP_OPTION( SO_TYPE
),
261 MAP_OPTION( SO_RCVTIMEO
),
264 MAP_OPTION( SO_SNDTIMEO
),
269 static const int ws_tcp_map
[][2] =
272 MAP_OPTION( TCP_NODELAY
),
277 static const int ws_ip_map
[][2] =
279 MAP_OPTION( IP_MULTICAST_IF
),
280 MAP_OPTION( IP_MULTICAST_TTL
),
281 MAP_OPTION( IP_MULTICAST_LOOP
),
282 MAP_OPTION( IP_ADD_MEMBERSHIP
),
283 MAP_OPTION( IP_DROP_MEMBERSHIP
),
284 MAP_OPTION( IP_OPTIONS
),
286 MAP_OPTION( IP_HDRINCL
),
288 MAP_OPTION( IP_TOS
),
289 MAP_OPTION( IP_TTL
),
293 inline static DWORD
NtStatusToWSAError ( const DWORD status
)
295 /* We only need to cover the status codes set by server async request handling */
299 case STATUS_SUCCESS
: wserr
= 0; break;
300 case STATUS_PENDING
: wserr
= WSA_IO_PENDING
; break;
301 case STATUS_INVALID_HANDLE
: wserr
= WSAENOTSOCK
; break; /* WSAEBADF ? */
302 case STATUS_INVALID_PARAMETER
: wserr
= WSAEINVAL
; break;
303 case STATUS_PIPE_DISCONNECTED
: wserr
= WSAESHUTDOWN
; break;
304 case STATUS_CANCELLED
: wserr
= WSA_OPERATION_ABORTED
; break;
305 case STATUS_TIMEOUT
: wserr
= WSAETIMEDOUT
; break;
306 case STATUS_NO_MEMORY
: wserr
= WSAEFAULT
; break;
308 if ( status
>= WSABASEERR
&& status
<= WSABASEERR
+1004 )
309 /* It is not a NT status code but a winsock error */
313 wserr
= RtlNtStatusToDosError( status
);
314 FIXME ( "Status code %08lx converted to DOS error code %lx\n", status
, wserr
);
320 /* set last error code from NT status without mapping WSA errors */
321 inline static unsigned int set_error( unsigned int err
)
325 err
= NtStatusToWSAError ( err
);
331 inline static int get_sock_fd( SOCKET s
, DWORD access
, int *flags
)
334 if (set_error( wine_server_handle_to_fd( SOCKET2HANDLE(s
), access
, &fd
, flags
) ))
339 inline static void release_sock_fd( SOCKET s
, int fd
)
341 wine_server_release_fd( SOCKET2HANDLE(s
), fd
);
344 static void _enable_event( HANDLE s
, unsigned int event
,
345 unsigned int sstate
, unsigned int cstate
)
347 SERVER_START_REQ( enable_socket_event
)
351 req
->sstate
= sstate
;
352 req
->cstate
= cstate
;
353 wine_server_call( req
);
358 static int _is_blocking(SOCKET s
)
361 SERVER_START_REQ( get_socket_event
)
363 req
->handle
= SOCKET2HANDLE(s
);
364 req
->service
= FALSE
;
366 wine_server_call( req
);
367 ret
= (reply
->state
& FD_WINE_NONBLOCKING
) == 0;
373 static unsigned int _get_sock_mask(SOCKET s
)
376 SERVER_START_REQ( get_socket_event
)
378 req
->handle
= SOCKET2HANDLE(s
);
379 req
->service
= FALSE
;
381 wine_server_call( req
);
388 static void _sync_sock_state(SOCKET s
)
390 /* do a dummy wineserver request in order to let
391 the wineserver run through its select loop once */
392 (void)_is_blocking(s
);
395 static int _get_sock_error(SOCKET s
, unsigned int bit
)
397 int events
[FD_MAX_EVENTS
];
399 SERVER_START_REQ( get_socket_event
)
401 req
->handle
= SOCKET2HANDLE(s
);
402 req
->service
= FALSE
;
404 wine_server_set_reply( req
, events
, sizeof(events
) );
405 wine_server_call( req
);
411 static struct per_thread_data
*get_per_thread_data(void)
413 struct per_thread_data
* ptb
= TlsGetValue( tls_index
);
414 /* lazy initialization */
417 ptb
= HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*ptb
) );
418 TlsSetValue( tls_index
, ptb
);
423 static void free_per_thread_data(void)
425 struct per_thread_data
* ptb
= TlsGetValue( tls_index
);
429 /* delete scratch buffers */
430 HeapFree( GetProcessHeap(), 0, ptb
->he_buffer
);
431 HeapFree( GetProcessHeap(), 0, ptb
->se_buffer
);
432 HeapFree( GetProcessHeap(), 0, ptb
->pe_buffer
);
433 ptb
->he_buffer
= NULL
;
434 ptb
->se_buffer
= NULL
;
435 ptb
->pe_buffer
= NULL
;
437 HeapFree( GetProcessHeap(), 0, ptb
);
440 /***********************************************************************
441 * DllMain (WS2_32.init)
443 BOOL WINAPI
DllMain(HINSTANCE hInstDLL
, DWORD fdwReason
, LPVOID fImpLoad
)
445 TRACE("%p 0x%lx %p\n", hInstDLL
, fdwReason
, fImpLoad
);
447 case DLL_PROCESS_ATTACH
:
448 tls_index
= TlsAlloc();
450 case DLL_PROCESS_DETACH
:
451 free_per_thread_data();
452 TlsFree( tls_index
);
455 case DLL_THREAD_DETACH
:
456 free_per_thread_data();
462 /***********************************************************************
465 * Converts socket flags from Windows format.
466 * Return 1 if converted, 0 if not (error).
468 static int convert_sockopt(INT
*level
, INT
*optname
)
475 for(i
=0; ws_sock_map
[i
][0]; i
++)
477 if( ws_sock_map
[i
][0] == *optname
)
479 *optname
= ws_sock_map
[i
][1];
483 FIXME("Unknown SOL_SOCKET optname 0x%x\n", *optname
);
486 *level
= IPPROTO_TCP
;
487 for(i
=0; ws_tcp_map
[i
][0]; i
++)
489 if ( ws_tcp_map
[i
][0] == *optname
)
491 *optname
= ws_tcp_map
[i
][1];
495 FIXME("Unknown IPPROTO_TCP optname 0x%x\n", *optname
);
499 for(i
=0; ws_ip_map
[i
][0]; i
++)
501 if (ws_ip_map
[i
][0] == *optname
)
503 *optname
= ws_ip_map
[i
][1];
507 FIXME("Unknown IPPROTO_IP optname 0x%x\n", *optname
);
509 default: FIXME("Unimplemented or unknown socket level\n");
514 static inline BOOL
is_timeout_option( int optname
)
517 if (optname
== SO_RCVTIMEO
) return TRUE
;
520 if (optname
== SO_SNDTIMEO
) return TRUE
;
525 /* ----------------------------------- Per-thread info (or per-process?) */
527 static char *strdup_lower(const char *str
)
530 char *ret
= HeapAlloc( GetProcessHeap(), 0, strlen(str
) + 1 );
534 for (i
= 0; str
[i
]; i
++) ret
[i
] = tolower(str
[i
]);
537 else SetLastError(WSAENOBUFS
);
541 static fd_set
* fd_set_import( fd_set
* fds
, const WS_fd_set
* wsfds
, int access
, int* highfd
, int lfd
[] )
543 /* translate Winsock fd set into local fd set */
549 for( i
= 0; i
< wsfds
->fd_count
; i
++ )
551 int s
= wsfds
->fd_array
[i
];
552 int fd
= get_sock_fd( s
, access
, NULL
);
556 if( fd
> *highfd
) *highfd
= fd
;
566 inline static int sock_error_p(int s
)
568 unsigned int optval
, optlen
;
570 optlen
= sizeof(optval
);
571 getsockopt(s
, SOL_SOCKET
, SO_ERROR
, (void *) &optval
, &optlen
);
572 if (optval
) WARN("\t[%i] error: %d\n", s
, optval
);
576 static int fd_set_export( const fd_set
* fds
, fd_set
* exceptfds
, WS_fd_set
* wsfds
, int lfd
[] )
580 /* translate local fd set into Winsock fd set, adding
581 * errors to exceptfds (only if app requested it) */
585 int i
, j
, count
= wsfds
->fd_count
;
587 for( i
= 0, j
= 0; i
< count
; i
++ )
590 SOCKET s
= wsfds
->fd_array
[i
];
591 if (fd
== -1) continue;
592 if( FD_ISSET(fd
, fds
) )
594 if ( exceptfds
&& sock_error_p(fd
) )
596 FD_SET(fd
, exceptfds
);
599 else wsfds
->fd_array
[j
++] = s
;
601 release_sock_fd( s
, fd
);
608 static void fd_set_unimport( WS_fd_set
* wsfds
, int lfd
[] )
614 for( i
= 0; i
< wsfds
->fd_count
; i
++ )
615 if ( lfd
[i
] >= 0 ) release_sock_fd( wsfds
->fd_array
[i
], lfd
[i
] );
620 /* Utility: get the SO_RCVTIMEO or SO_SNDTIMEO socket option
621 * from an fd and return the value converted to milli seconds
622 * or -1 if there is an infinite time out */
623 static inline int get_rcvsnd_timeo( int fd
, int optname
)
626 int len
= sizeof(tv
);
627 int ret
= getsockopt(fd
, SOL_SOCKET
, optname
, &tv
, &len
);
629 ret
= tv
.tv_sec
* 1000 + tv
.tv_usec
/ 1000;
630 if( ret
<= 0 ) /* tv == {0,0} means infinite time out */
635 /* macro wrappers for portability */
637 #define GET_RCVTIMEO(fd) get_rcvsnd_timeo( (fd), SO_RCVTIMEO)
639 #define GET_RCVTIMEO(fd) (-1)
643 #define GET_SNDTIMEO(fd) get_rcvsnd_timeo( (fd), SO_SNDTIMEO)
645 #define GET_SNDTIMEO(fd) (-1)
648 /* utility: given an fd, will block until one of the events occurs */
649 static inline int do_block( int fd
, int events
, int timeout
)
657 while ((ret
= poll(&pfd
, 1, timeout
)) < 0)
668 /* ----------------------------------- API -----
670 * Init / cleanup / error checking.
673 /***********************************************************************
674 * WSAStartup (WS2_32.115)
676 int WINAPI
WSAStartup(WORD wVersionRequested
, LPWSADATA lpWSAData
)
678 TRACE("verReq=%x\n", wVersionRequested
);
680 if (LOBYTE(wVersionRequested
) < 1)
681 return WSAVERNOTSUPPORTED
;
683 if (!lpWSAData
) return WSAEINVAL
;
687 /* that's the whole of the negotiation for now */
688 lpWSAData
->wVersion
= wVersionRequested
;
689 /* return winsock information */
690 lpWSAData
->wHighVersion
= 0x0202;
691 strcpy(lpWSAData
->szDescription
, "WinSock 2.0" );
692 strcpy(lpWSAData
->szSystemStatus
, "Running" );
693 lpWSAData
->iMaxSockets
= WS_MAX_SOCKETS_PER_PROCESS
;
694 lpWSAData
->iMaxUdpDg
= WS_MAX_UDP_DATAGRAM
;
695 /* don't do anything with lpWSAData->lpVendorInfo */
696 /* (some apps don't allocate the space for this field) */
698 TRACE("succeeded\n");
703 /***********************************************************************
704 * WSACleanup (WS2_32.116)
706 INT WINAPI
WSACleanup(void)
710 SetLastError(WSANOTINITIALISED
);
715 /***********************************************************************
716 * WSAGetLastError (WINSOCK.111)
717 * WSAGetLastError (WS2_32.111)
719 INT WINAPI
WSAGetLastError(void)
721 return GetLastError();
724 /***********************************************************************
725 * WSASetLastError (WS2_32.112)
727 void WINAPI
WSASetLastError(INT iError
) {
728 SetLastError(iError
);
731 static struct WS_hostent
*check_buffer_he(int size
)
733 struct per_thread_data
* ptb
= get_per_thread_data();
736 if (ptb
->he_len
>= size
) return ptb
->he_buffer
;
737 HeapFree( GetProcessHeap(), 0, ptb
->he_buffer
);
739 ptb
->he_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->he_len
= size
) );
740 if (!ptb
->he_buffer
) SetLastError(WSAENOBUFS
);
741 return ptb
->he_buffer
;
744 static struct WS_servent
*check_buffer_se(int size
)
746 struct per_thread_data
* ptb
= get_per_thread_data();
749 if (ptb
->se_len
>= size
) return ptb
->se_buffer
;
750 HeapFree( GetProcessHeap(), 0, ptb
->se_buffer
);
752 ptb
->se_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->se_len
= size
) );
753 if (!ptb
->se_buffer
) SetLastError(WSAENOBUFS
);
754 return ptb
->se_buffer
;
757 static struct WS_protoent
*check_buffer_pe(int size
)
759 struct per_thread_data
* ptb
= get_per_thread_data();
762 if (ptb
->pe_len
>= size
) return ptb
->pe_buffer
;
763 HeapFree( GetProcessHeap(), 0, ptb
->pe_buffer
);
765 ptb
->pe_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->pe_len
= size
) );
766 if (!ptb
->pe_buffer
) SetLastError(WSAENOBUFS
);
767 return ptb
->pe_buffer
;
770 /* ----------------------------------- i/o APIs */
773 #define SUPPORTED_PF(pf) ((pf)==WS_AF_INET || (pf)== WS_AF_IPX)
775 #define SUPPORTED_PF(pf) ((pf)==WS_AF_INET)
779 /**********************************************************************/
781 /* Returns the converted address if successful, NULL if it was too small to
782 * start with. Note that the returned pointer may be the original pointer
783 * if no conversion is necessary.
785 static const struct sockaddr
* ws_sockaddr_ws2u(const struct WS_sockaddr
* wsaddr
, int wsaddrlen
, int *uaddrlen
)
787 switch (wsaddr
->sa_family
)
792 struct WS_sockaddr_ipx
* wsipx
=(struct WS_sockaddr_ipx
*)wsaddr
;
793 struct sockaddr_ipx
* uipx
;
795 if (wsaddrlen
<sizeof(struct WS_sockaddr_ipx
))
798 *uaddrlen
=sizeof(struct sockaddr_ipx
);
799 uipx
=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, *uaddrlen
);
800 uipx
->sipx_family
=AF_IPX
;
801 uipx
->sipx_port
=wsipx
->sa_socket
;
802 /* copy sa_netnum and sa_nodenum to sipx_network and sipx_node
805 memcpy(&uipx
->sipx_network
,wsipx
->sa_netnum
,sizeof(uipx
->sipx_network
)+sizeof(uipx
->sipx_node
));
806 #ifdef IPX_FRAME_NONE
807 uipx
->sipx_type
=IPX_FRAME_NONE
;
809 return (const struct sockaddr
*)uipx
;
814 if (wsaddrlen
<sizeof(struct WS_sockaddr
))
817 /* No conversion needed, just return the original address */
819 return (const struct sockaddr
*)wsaddr
;
824 /* Allocates a Unix sockaddr structure to receive the data */
825 inline struct sockaddr
* ws_sockaddr_alloc(const struct WS_sockaddr
* wsaddr
, int* wsaddrlen
, int* uaddrlen
)
829 ERR( "WINE shouldn't pass a NULL wsaddr! Attempting to continue\n" );
831 /* This is not strictly the right thing to do. Hope it works however */
840 *uaddrlen
=max(sizeof(struct sockaddr
),*wsaddrlen
);
842 return HeapAlloc(GetProcessHeap(), 0, *uaddrlen
);
845 /* Returns 0 if successful, -1 if the buffer is too small */
846 static int ws_sockaddr_u2ws(const struct sockaddr
* uaddr
, int uaddrlen
, struct WS_sockaddr
* wsaddr
, int* wsaddrlen
)
850 switch(uaddr
->sa_family
)
855 struct sockaddr_ipx
* uipx
=(struct sockaddr_ipx
*)uaddr
;
856 struct WS_sockaddr_ipx
* wsipx
=(struct WS_sockaddr_ipx
*)wsaddr
;
859 switch (*wsaddrlen
) /* how much can we copy? */
864 wsipx
->sa_socket
=uipx
->sipx_port
;
868 memcpy(wsipx
->sa_nodenum
,uipx
->sipx_node
,sizeof(wsipx
->sa_nodenum
));
876 memcpy(wsipx
->sa_netnum
,&uipx
->sipx_network
,sizeof(wsipx
->sa_netnum
));
882 wsipx
->sa_family
=WS_AF_IPX
;
894 /* No conversion needed */
895 memcpy(wsaddr
,uaddr
,*wsaddrlen
);
896 if (*wsaddrlen
<uaddrlen
) {
906 /* to be called to free the memory allocated by ws_sockaddr_ws2u or
909 inline void ws_sockaddr_free(const struct sockaddr
* uaddr
, const struct WS_sockaddr
* wsaddr
)
911 if (uaddr
!=(const struct sockaddr
*)wsaddr
)
912 HeapFree(GetProcessHeap(), 0, (void *)uaddr
);
915 /**************************************************************************
916 * Functions for handling overlapped I/O
917 **************************************************************************/
919 static DWORD
ws2_async_get_count (const struct async_private
*ovp
)
921 return ovp
->iosb
->Information
;
924 static void ws2_async_cleanup ( struct async_private
*ap
)
926 struct ws2_async
*as
= (struct ws2_async
*) ap
;
928 TRACE ( "as: %p uovl %p ovl %p\n", as
, as
->user_overlapped
, as
->async
.iosb
);
929 if ( !as
->user_overlapped
)
932 /* FIXME: I don't think this is really used */
933 if ( as
->overlapped
->hEvent
!= INVALID_HANDLE_VALUE
)
934 WSACloseEvent ( as
->overlapped
->hEvent
);
936 HeapFree ( GetProcessHeap(), 0, as
->async
.iosb
);
939 HeapFree ( GetProcessHeap(), 0, as
->iovec
);
940 HeapFree ( GetProcessHeap(), 0, as
);
943 static void CALLBACK
ws2_async_call_completion (ULONG_PTR data
)
945 ws2_async
* as
= (ws2_async
*) data
;
947 TRACE ("data: %p\n", as
);
949 as
->completion_func ( NtStatusToWSAError (as
->async
.iosb
->u
.Status
),
950 as
->async
.iosb
->Information
,
953 ws2_async_cleanup ( &as
->async
);
956 /***********************************************************************
957 * WS2_make_async (INTERNAL)
960 static void WS2_async_recv (async_private
*as
);
961 static void WS2_async_send (async_private
*as
);
963 inline static struct ws2_async
*
964 WS2_make_async (SOCKET s
, int fd
, int type
, struct iovec
*iovec
, DWORD dwBufferCount
,
965 LPDWORD lpFlags
, struct WS_sockaddr
*addr
,
966 LPINT addrlen
, LPWSAOVERLAPPED lpOverlapped
,
967 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
969 struct ws2_async
*wsa
= HeapAlloc ( GetProcessHeap(), 0, sizeof ( ws2_async
) );
971 TRACE ( "wsa %p\n", wsa
);
976 wsa
->async
.ops
= ( lpCompletionRoutine
? &ws2_async_ops
: &ws2_nocomp_async_ops
);
977 wsa
->async
.handle
= (HANDLE
) s
;
979 wsa
->async
.type
= type
;
982 case ASYNC_TYPE_READ
:
983 wsa
->flags
= *lpFlags
;
984 wsa
->async
.func
= WS2_async_recv
;
985 wsa
->addrlen
.ptr
= addrlen
;
987 case ASYNC_TYPE_WRITE
:
989 wsa
->async
.func
= WS2_async_send
;
990 wsa
->addrlen
.val
= *addrlen
;
993 ERR ("Invalid async type: %d\n", type
);
995 wsa
->user_overlapped
= lpOverlapped
;
996 wsa
->completion_func
= lpCompletionRoutine
;
998 wsa
->n_iovecs
= dwBufferCount
;
1003 wsa
->async
.iosb
= (IO_STATUS_BLOCK
*)lpOverlapped
;
1004 wsa
->async
.event
= ( lpCompletionRoutine
? INVALID_HANDLE_VALUE
: lpOverlapped
->hEvent
);
1008 wsa
->async
.iosb
= HeapAlloc ( GetProcessHeap(), 0,
1009 sizeof (IO_STATUS_BLOCK
) );
1010 if ( !wsa
->async
.iosb
)
1012 wsa
->async
.event
= INVALID_HANDLE_VALUE
;
1015 wsa
->async
.iosb
->Information
= 0;
1016 TRACE ( "wsa %p, ops %p, h %p, ev %p, fd %d, func %p, iosb %p, uov %p, cfunc %p\n",
1017 wsa
, wsa
->async
.ops
, wsa
->async
.handle
, wsa
->async
.event
, wsa
->async
.fd
, wsa
->async
.func
,
1018 wsa
->async
.iosb
, wsa
->user_overlapped
, wsa
->completion_func
);
1024 HeapFree ( GetProcessHeap(), 0, wsa
);
1028 /***********************************************************************
1029 * WS2_recv (INTERNAL)
1031 * Workhorse for both synchronous and asynchronous recv() operations.
1033 static int WS2_recv ( int fd
, struct iovec
* iov
, int count
,
1034 struct WS_sockaddr
*lpFrom
, LPINT lpFromlen
,
1039 TRACE ( "fd %d, iovec %p, count %d addr %s, len %p, flags %lx\n",
1040 fd
, iov
, count
, debugstr_sockaddr(lpFrom
), lpFromlen
, *lpFlags
);
1042 hdr
.msg_name
= NULL
;
1046 hdr
.msg_namelen
= *lpFromlen
;
1047 hdr
.msg_name
= ws_sockaddr_alloc ( lpFrom
, lpFromlen
, &hdr
.msg_namelen
);
1048 if ( !hdr
.msg_name
)
1050 WSASetLastError ( WSAEFAULT
);
1056 hdr
.msg_namelen
= 0;
1059 hdr
.msg_iovlen
= count
;
1060 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1061 hdr
.msg_accrights
= NULL
;
1062 hdr
.msg_accrightslen
= 0;
1064 hdr
.msg_control
= NULL
;
1065 hdr
.msg_controllen
= 0;
1069 if ( (n
= recvmsg (fd
, &hdr
, *lpFlags
)) == -1 )
1071 TRACE ( "recvmsg error %d\n", errno
);
1076 ws_sockaddr_u2ws ( hdr
.msg_name
, hdr
.msg_namelen
,
1077 lpFrom
, lpFromlen
) != 0 )
1079 /* The from buffer was too small, but we read the data
1080 * anyway. Is that really bad?
1082 WSASetLastError ( WSAEFAULT
);
1083 WARN ( "Address buffer too small\n" );
1088 ws_sockaddr_free ( hdr
.msg_name
, lpFrom
);
1089 TRACE ("-> %d\n", n
);
1093 /***********************************************************************
1094 * WS2_async_recv (INTERNAL)
1096 * Handler for overlapped recv() operations.
1098 static void WS2_async_recv ( async_private
*as
)
1100 ws2_async
* wsa
= (ws2_async
*) as
;
1103 TRACE ( "async %p\n", wsa
);
1105 if ( wsa
->async
.iosb
->u
.Status
!= STATUS_PENDING
)
1107 TRACE ( "status: %ld\n", wsa
->async
.iosb
->u
.Status
);
1111 result
= WS2_recv ( wsa
->async
.fd
, wsa
->iovec
, wsa
->n_iovecs
,
1112 wsa
->addr
, wsa
->addrlen
.ptr
, &wsa
->flags
);
1116 wsa
->async
.iosb
->u
.Status
= STATUS_SUCCESS
;
1117 wsa
->async
.iosb
->Information
= result
;
1118 TRACE ( "received %d bytes\n", result
);
1119 _enable_event ( wsa
->async
.handle
, FD_READ
, 0, 0 );
1124 if ( err
== WSAEINTR
|| err
== WSAEWOULDBLOCK
) /* errno: EINTR / EAGAIN */
1126 wsa
->async
.iosb
->u
.Status
= STATUS_PENDING
;
1127 _enable_event ( wsa
->async
.handle
, FD_READ
, 0, 0 );
1128 TRACE ( "still pending\n" );
1132 wsa
->async
.iosb
->u
.Status
= err
;
1133 TRACE ( "Error: %x\n", err
);
1137 /***********************************************************************
1138 * WS2_send (INTERNAL)
1140 * Workhorse for both synchronous and asynchronous send() operations.
1142 static int WS2_send ( int fd
, struct iovec
* iov
, int count
,
1143 const struct WS_sockaddr
*to
, INT tolen
, DWORD dwFlags
)
1147 TRACE ( "fd %d, iovec %p, count %d addr %s, len %d, flags %lx\n",
1148 fd
, iov
, count
, debugstr_sockaddr(to
), tolen
, dwFlags
);
1150 hdr
.msg_name
= NULL
;
1154 hdr
.msg_name
= (struct sockaddr
*) ws_sockaddr_ws2u ( to
, tolen
, &hdr
.msg_namelen
);
1155 if ( !hdr
.msg_name
)
1157 WSASetLastError ( WSAEFAULT
);
1162 if(to
->sa_family
== WS_AF_IPX
)
1165 struct sockaddr_ipx
* uipx
= (struct sockaddr_ipx
*)hdr
.msg_name
;
1167 int len
=sizeof(int);
1169 /* The packet type is stored at the ipx socket level; At least the linux kernel seems
1170 * to do something with it in case hdr.msg_name is NULL. Nonetheless can we use it to store
1171 * the packet type and then we can retrieve it using getsockopt. After that we can set the
1172 * ipx type in the sockaddr_opx structure with the stored value.
1174 if(getsockopt(fd
, SOL_IPX
, IPX_TYPE
, &val
, &len
) != -1)
1176 TRACE("ptype: %d (fd:%d)\n", val
, fd
);
1177 uipx
->sipx_type
= val
;
1185 hdr
.msg_namelen
= 0;
1188 hdr
.msg_iovlen
= count
;
1189 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1190 hdr
.msg_accrights
= NULL
;
1191 hdr
.msg_accrightslen
= 0;
1193 hdr
.msg_control
= NULL
;
1194 hdr
.msg_controllen
= 0;
1198 n
= sendmsg (fd
, &hdr
, dwFlags
);
1201 ws_sockaddr_free ( hdr
.msg_name
, to
);
1205 /***********************************************************************
1206 * WS2_async_send (INTERNAL)
1208 * Handler for overlapped send() operations.
1210 static void WS2_async_send ( async_private
*as
)
1212 ws2_async
* wsa
= (ws2_async
*) as
;
1215 TRACE ( "async %p\n", wsa
);
1217 if ( wsa
->async
.iosb
->u
.Status
!= STATUS_PENDING
)
1219 TRACE ( "status: %ld\n", wsa
->async
.iosb
->u
.Status
);
1223 result
= WS2_send ( wsa
->async
.fd
, wsa
->iovec
, wsa
->n_iovecs
,
1224 wsa
->addr
, wsa
->addrlen
.val
, wsa
->flags
);
1228 wsa
->async
.iosb
->u
.Status
= STATUS_SUCCESS
;
1229 wsa
->async
.iosb
->Information
= result
;
1230 TRACE ( "sent %d bytes\n", result
);
1231 _enable_event ( wsa
->async
.handle
, FD_WRITE
, 0, 0 );
1236 if ( err
== WSAEINTR
)
1238 wsa
->async
.iosb
->u
.Status
= STATUS_PENDING
;
1239 _enable_event ( wsa
->async
.handle
, FD_WRITE
, 0, 0 );
1240 TRACE ( "still pending\n" );
1244 /* We set the status to a winsock error code and check for that
1245 later in NtStatusToWSAError () */
1246 wsa
->async
.iosb
->u
.Status
= err
;
1247 TRACE ( "Error: %x\n", err
);
1251 /***********************************************************************
1252 * WS2_async_shutdown (INTERNAL)
1254 * Handler for shutdown() operations on overlapped sockets.
1256 static void WS2_async_shutdown ( async_private
*as
)
1258 ws2_async
* wsa
= (ws2_async
*) as
;
1261 TRACE ( "async %p %d\n", wsa
, wsa
->async
.type
);
1262 switch ( wsa
->async
.type
)
1264 case ASYNC_TYPE_READ
:
1265 err
= shutdown ( wsa
->async
.fd
, 0 );
1267 case ASYNC_TYPE_WRITE
:
1268 err
= shutdown ( wsa
->async
.fd
, 1 );
1271 ERR ("invalid type: %d\n", wsa
->async
.type
);
1275 wsa
->async
.iosb
->u
.Status
= wsaErrno ();
1277 wsa
->async
.iosb
->u
.Status
= STATUS_SUCCESS
;
1280 /***********************************************************************
1281 * WS2_register_async_shutdown (INTERNAL)
1283 * Helper function for WS_shutdown() on overlapped sockets.
1285 static int WS2_register_async_shutdown ( SOCKET s
, int fd
, int type
)
1287 struct ws2_async
*wsa
;
1288 int ret
, err
= WSAEFAULT
;
1291 LPWSAOVERLAPPED ovl
= HeapAlloc (GetProcessHeap(), 0, sizeof ( WSAOVERLAPPED
));
1293 TRACE ("s %d fd %d type %d\n", s
, fd
, type
);
1297 ovl
->hEvent
= WSACreateEvent ();
1298 if ( ovl
->hEvent
== WSA_INVALID_EVENT
)
1301 wsa
= WS2_make_async ( s
, fd
, type
, NULL
, 0,
1302 &dwflags
, NULL
, &len
, ovl
, NULL
);
1306 /* Hack: this will cause ws2_async_cleanup() to free the overlapped structure */
1307 wsa
->user_overlapped
= NULL
;
1308 wsa
->async
.func
= WS2_async_shutdown
;
1309 if ( (ret
= register_new_async ( &wsa
->async
)) )
1311 err
= NtStatusToWSAError ( ret
);
1314 /* Try immediate completion */
1315 while ( WaitForSingleObjectEx ( ovl
->hEvent
, 0, TRUE
) == STATUS_USER_APC
);
1319 WSACloseEvent ( ovl
->hEvent
);
1321 HeapFree ( GetProcessHeap(), 0, ovl
);
1326 /***********************************************************************
1329 SOCKET WINAPI
WS_accept(SOCKET s
, struct WS_sockaddr
*addr
,
1334 TRACE("socket %04x\n", s
);
1335 if (_is_blocking(s
))
1337 int fd
= get_sock_fd( s
, GENERIC_READ
, NULL
);
1338 if (fd
== -1) return INVALID_SOCKET
;
1340 do_block(fd
, POLLIN
, -1);
1341 _sync_sock_state(s
); /* let wineserver notice connection */
1342 release_sock_fd( s
, fd
);
1343 /* retrieve any error codes from it */
1344 SetLastError(_get_sock_error(s
, FD_ACCEPT_BIT
));
1345 /* FIXME: care about the error? */
1347 SERVER_START_REQ( accept_socket
)
1349 req
->lhandle
= SOCKET2HANDLE(s
);
1350 req
->access
= GENERIC_READ
|GENERIC_WRITE
|SYNCHRONIZE
;
1351 req
->inherit
= TRUE
;
1352 set_error( wine_server_call( req
) );
1353 as
= HANDLE2SOCKET( reply
->handle
);
1358 if (addr
) WS_getpeername(as
, addr
, addrlen32
);
1361 return INVALID_SOCKET
;
1364 /***********************************************************************
1367 int WINAPI
WS_bind(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
)
1369 int fd
= get_sock_fd( s
, 0, NULL
);
1370 int res
= SOCKET_ERROR
;
1372 TRACE("socket %04x, ptr %p %s, length %d\n", s
, name
, debugstr_sockaddr(name
), namelen
);
1376 if (!name
|| !SUPPORTED_PF(name
->sa_family
))
1378 SetLastError(WSAEAFNOSUPPORT
);
1382 const struct sockaddr
* uaddr
;
1385 uaddr
=ws_sockaddr_ws2u(name
,namelen
,&uaddrlen
);
1388 SetLastError(WSAEFAULT
);
1392 if (bind(fd
, uaddr
, uaddrlen
) < 0)
1394 int loc_errno
= errno
;
1395 WARN("\tfailure - errno = %i\n", errno
);
1400 SetLastError(WSAENOTSOCK
);
1403 SetLastError(WSAEINVAL
);
1406 SetLastError(wsaErrno());
1412 res
=0; /* success */
1414 ws_sockaddr_free(uaddr
,name
);
1417 release_sock_fd( s
, fd
);
1422 /***********************************************************************
1423 * closesocket (WS2_32.3)
1425 int WINAPI
WS_closesocket(SOCKET s
)
1427 TRACE("socket %04x\n", s
);
1428 if (CloseHandle(SOCKET2HANDLE(s
))) return 0;
1429 return SOCKET_ERROR
;
1432 /***********************************************************************
1433 * connect (WS2_32.4)
1435 int WINAPI
WS_connect(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
)
1437 int fd
= get_sock_fd( s
, GENERIC_READ
, NULL
);
1439 TRACE("socket %04x, ptr %p %s, length %d\n", s
, name
, debugstr_sockaddr(name
), namelen
);
1443 const struct sockaddr
* uaddr
;
1446 uaddr
=ws_sockaddr_ws2u(name
,namelen
,&uaddrlen
);
1449 SetLastError(WSAEFAULT
);
1455 rc
=connect(fd
, uaddr
, uaddrlen
);
1456 ws_sockaddr_free(uaddr
,name
);
1458 goto connect_success
;
1461 if (errno
== EINPROGRESS
)
1463 /* tell wineserver that a connection is in progress */
1464 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
1465 FD_CONNECT
|FD_READ
|FD_WRITE
,
1466 FD_WINE_CONNECTED
|FD_WINE_LISTENING
);
1467 if (_is_blocking(s
))
1471 do_block(fd
, POLLIN
| POLLOUT
, -1);
1472 _sync_sock_state(s
); /* let wineserver notice connection */
1473 /* retrieve any error codes from it */
1474 result
= _get_sock_error(s
, FD_CONNECT_BIT
);
1476 SetLastError(result
);
1479 goto connect_success
;
1484 SetLastError(WSAEWOULDBLOCK
);
1489 SetLastError(wsaErrno());
1491 release_sock_fd( s
, fd
);
1493 return SOCKET_ERROR
;
1496 release_sock_fd( s
, fd
);
1497 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
1498 FD_WINE_CONNECTED
|FD_READ
|FD_WRITE
,
1499 FD_CONNECT
|FD_WINE_LISTENING
);
1503 /***********************************************************************
1504 * WSAConnect (WS2_32.30)
1506 int WINAPI
WSAConnect ( SOCKET s
, const struct WS_sockaddr
* name
, int namelen
,
1507 LPWSABUF lpCallerData
, LPWSABUF lpCalleeData
,
1508 LPQOS lpSQOS
, LPQOS lpGQOS
)
1510 if ( lpCallerData
|| lpCalleeData
|| lpSQOS
|| lpGQOS
)
1511 FIXME ("unsupported parameters!\n");
1512 return WS_connect ( s
, name
, namelen
);
1516 /***********************************************************************
1517 * getpeername (WS2_32.5)
1519 int WINAPI
WS_getpeername(SOCKET s
, struct WS_sockaddr
*name
, int *namelen
)
1524 TRACE("socket: %04x, ptr %p, len %08x\n", s
, name
, *namelen
);
1526 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
1527 if( (name
== NULL
) || (namelen
== NULL
) )
1529 SetLastError( WSAEFAULT
);
1530 return SOCKET_ERROR
;
1533 fd
= get_sock_fd( s
, 0, NULL
);
1538 struct sockaddr
* uaddr
;
1541 uaddr
=ws_sockaddr_alloc(name
,namelen
,&uaddrlen
);
1542 if (getpeername(fd
, uaddr
, &uaddrlen
) != 0)
1544 SetLastError(wsaErrno());
1546 else if (ws_sockaddr_u2ws(uaddr
,uaddrlen
,name
,namelen
) != 0)
1548 /* The buffer was too small */
1549 SetLastError(WSAEFAULT
);
1555 ws_sockaddr_free(uaddr
,name
);
1556 release_sock_fd( s
, fd
);
1561 /***********************************************************************
1562 * getsockname (WS2_32.6)
1564 int WINAPI
WS_getsockname(SOCKET s
, struct WS_sockaddr
*name
, int *namelen
)
1569 TRACE("socket: %04x, ptr %p, len %8x\n", s
, name
, *namelen
);
1571 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
1572 if( (name
== NULL
) || (namelen
== NULL
) )
1574 SetLastError( WSAEFAULT
);
1575 return SOCKET_ERROR
;
1578 fd
= get_sock_fd( s
, 0, NULL
);
1583 struct sockaddr
* uaddr
;
1586 uaddr
=ws_sockaddr_alloc(name
,namelen
,&uaddrlen
);
1587 if (getsockname(fd
, uaddr
, &uaddrlen
) != 0)
1589 SetLastError(wsaErrno());
1591 else if (ws_sockaddr_u2ws(uaddr
,uaddrlen
,name
,namelen
) != 0)
1593 /* The buffer was too small */
1594 SetLastError(WSAEFAULT
);
1600 ws_sockaddr_free(uaddr
,name
);
1601 release_sock_fd( s
, fd
);
1606 /***********************************************************************
1607 * getsockopt (WS2_32.7)
1609 INT WINAPI
WS_getsockopt(SOCKET s
, INT level
,
1610 INT optname
, char *optval
, INT
*optlen
)
1615 TRACE("socket: %04x, level 0x%x, name 0x%x, ptr %8x, len %d\n", s
, level
,
1616 (int) optname
, (int) optval
, (int) *optlen
);
1617 /* SO_OPENTYPE does not require a valid socket handle. */
1618 if (level
== WS_SOL_SOCKET
&& optname
== WS_SO_OPENTYPE
)
1620 if (!optlen
|| *optlen
< sizeof(int) || !optval
)
1622 SetLastError(WSAEFAULT
);
1623 return SOCKET_ERROR
;
1625 *(int *)optval
= get_per_thread_data()->opentype
;
1626 *optlen
= sizeof(int);
1627 TRACE("getting global SO_OPENTYPE = 0x%x\n", *((int*)optval
) );
1632 if(level
== NSPROTO_IPX
)
1634 struct WS_sockaddr_ipx addr
;
1635 IPX_ADDRESS_DATA
*data
;
1640 fd
= get_sock_fd( s
, 0, NULL
);
1642 if(getsockopt(fd
, SOL_IPX
, IPX_TYPE
, optval
, optlen
) == -1)
1644 return SOCKET_ERROR
;
1649 socklen_t len
=sizeof(struct ipx
);
1651 if(getsockopt(fd
, 0, SO_DEFAULT_HEADERS
, &val
, &len
) == -1 )
1652 return SOCKET_ERROR
;
1653 *optval
= (int)val
.ipx_pt
;
1656 TRACE("ptype: %d (fd: %d)\n", *(int*)optval
, fd
);
1657 release_sock_fd( s
, fd
);
1662 * On a Win2000 system with one network card there are usually three ipx devices one with a speed of 28.8kbps, 10Mbps and 100Mbps.
1663 * Using this call you can then retrieve info about this all. In case of Linux it is a bit different. Usually you have
1664 * only "one" device active and further it is not possible to query things like the linkspeed.
1666 FIXME("IPX_ADDRESS\n");
1667 namelen
= sizeof(struct WS_sockaddr
);
1668 memset(&addr
, 0, sizeof(struct WS_sockaddr
));
1669 WS_getsockname(s
, (struct WS_sockaddr
*)&addr
, &namelen
);
1671 data
= (IPX_ADDRESS_DATA
*)optval
;
1672 memcpy(data
->nodenum
,&addr
.sa_nodenum
,sizeof(data
->nodenum
));
1673 memcpy(data
->netnum
,&addr
.sa_netnum
,sizeof(data
->netnum
));
1674 data
->adapternum
= 0;
1675 data
->wan
= FALSE
; /* We are not on a wan for now .. */
1676 data
->status
= FALSE
; /* Since we are not on a wan, the wan link isn't up */
1677 data
->maxpkt
= 1467; /* This value is the default one, at least on Win2k/WinXP */
1678 data
->linkspeed
= 100000; /* Set the line speed in 100bit/s to 10 Mbit; note 1MB = 1000kB in this case */
1680 case IPX_MAX_ADAPTER_NUM
:
1681 FIXME("IPX_MAX_ADAPTER_NUM\n");
1682 *(int*)optval
= 1; /* As noted under IPX_ADDRESS we have just one card. */
1686 FIXME("IPX optname:%x\n", optname
);
1687 return SOCKET_ERROR
;
1692 if( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
1693 return SOCKET_ERROR
;
1695 if (!convert_sockopt(&level
, &optname
)) {
1696 SetLastError(WSAENOPROTOOPT
); /* Unknown option */
1700 struct linger lingval
;
1701 INT len
, *plen
= optlen
;
1702 char *pval
= optval
;
1703 if(level
== SOL_SOCKET
&& is_timeout_option(optname
)) {
1706 pval
= (char *) &tv
;
1707 } else if( level
== SOL_SOCKET
&& optname
== SO_LINGER
) {
1708 len
= sizeof(lingval
);
1710 pval
= (char *) &lingval
;
1712 if (getsockopt(fd
, (int) level
, optname
, pval
, plen
) != 0 ) {
1713 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
1715 } else if(level
== SOL_SOCKET
&& is_timeout_option(optname
)) {
1716 if( *optlen
>= sizeof(INT
) ) {
1717 *optlen
= sizeof(INT
);
1718 *(INT
*)optval
= tv
.tv_sec
* 1000 + tv
.tv_usec
/ 1000;
1720 SetLastError(WSAEFAULT
);
1723 } else if( level
== SOL_SOCKET
&& optname
== SO_LINGER
) {
1724 if( *optlen
>= sizeof( LINGER
) ) {
1725 (( LINGER
*) optval
)->l_onoff
= lingval
.l_onoff
;
1726 (( LINGER
*) optval
)->l_linger
= lingval
.l_linger
;
1728 SetLastError(WSAEFAULT
);
1733 release_sock_fd( s
, fd
);
1738 /***********************************************************************
1742 u_long WINAPI
WS_htonl(u_long hostlong
)
1744 return htonl(hostlong
);
1748 /***********************************************************************
1752 u_short WINAPI
WS_htons(u_short hostshort
)
1754 return htons(hostshort
);
1757 /***********************************************************************
1758 * WSAHtonl (WS2_32.46)
1759 * From MSDN decription of error codes, this function should also
1760 * check if WinSock has been initialized and the socket is a valid
1761 * socket. But why? This function only translates a host byte order
1762 * u_long into a network byte order u_long...
1764 int WINAPI
WSAHtonl(SOCKET s
, u_long hostlong
, u_long
*lpnetlong
)
1768 *lpnetlong
= htonl(hostlong
);
1771 WSASetLastError(WSAEFAULT
);
1772 return SOCKET_ERROR
;
1775 /***********************************************************************
1776 * WSAHtons (WS2_32.47)
1777 * From MSDN decription of error codes, this function should also
1778 * check if WinSock has been initialized and the socket is a valid
1779 * socket. But why? This function only translates a host byte order
1780 * u_short into a network byte order u_short...
1782 int WINAPI
WSAHtons(SOCKET s
, u_short hostshort
, u_short
*lpnetshort
)
1787 *lpnetshort
= htons(hostshort
);
1790 WSASetLastError(WSAEFAULT
);
1791 return SOCKET_ERROR
;
1795 /***********************************************************************
1796 * inet_addr (WINSOCK.10)
1797 * inet_addr (WS2_32.11)
1799 u_long WINAPI
WS_inet_addr(const char *cp
)
1801 return inet_addr(cp
);
1805 /***********************************************************************
1806 * ntohl (WINSOCK.14)
1809 u_long WINAPI
WS_ntohl(u_long netlong
)
1811 return ntohl(netlong
);
1815 /***********************************************************************
1816 * ntohs (WINSOCK.15)
1819 u_short WINAPI
WS_ntohs(u_short netshort
)
1821 return ntohs(netshort
);
1825 /***********************************************************************
1826 * inet_ntoa (WS2_32.12)
1828 char* WINAPI
WS_inet_ntoa(struct WS_in_addr in
)
1830 /* use "buffer for dummies" here because some applications have a
1831 * propensity to decode addresses in ws_hostent structure without
1832 * saving them first...
1834 static char dbuffer
[16]; /* Yes, 16: 4*3 digits + 3 '.' + 1 '\0' */
1836 char* s
= inet_ntoa(*((struct in_addr
*)&in
));
1842 SetLastError(wsaErrno());
1846 /**********************************************************************
1847 * WSAIoctl (WS2_32.50)
1850 * FIXME: Only SIO_GET_INTERFACE_LIST option implemented.
1852 INT WINAPI
WSAIoctl (SOCKET s
,
1853 DWORD dwIoControlCode
,
1856 LPVOID lpbOutBuffer
,
1858 LPDWORD lpcbBytesReturned
,
1859 LPWSAOVERLAPPED lpOverlapped
,
1860 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
1862 int fd
= get_sock_fd( s
, 0, NULL
);
1864 if (fd
== -1) return SOCKET_ERROR
;
1866 TRACE("%d, 0x%08lx, %p, %ld, %p, %ld, %p, %p, %p\n",
1867 s
, dwIoControlCode
, lpvInBuffer
, cbInBuffer
, lpbOutBuffer
,
1868 cbOutBuffer
, lpcbBytesReturned
, lpOverlapped
, lpCompletionRoutine
);
1870 switch( dwIoControlCode
)
1872 case SIO_GET_INTERFACE_LIST
:
1874 INTERFACE_INFO
* intArray
= (INTERFACE_INFO
*)lpbOutBuffer
;
1875 DWORD size
, numInt
, apiReturn
;
1877 TRACE ("-> SIO_GET_INTERFACE_LIST request\n");
1881 release_sock_fd( s
, fd
);
1882 WSASetLastError(WSAEFAULT
);
1883 return SOCKET_ERROR
;
1885 if (!lpcbBytesReturned
)
1887 release_sock_fd( s
, fd
);
1888 WSASetLastError(WSAEFAULT
);
1889 return SOCKET_ERROR
;
1892 apiReturn
= GetAdaptersInfo(NULL
, &size
);
1893 if (apiReturn
== ERROR_NO_DATA
)
1897 else if (apiReturn
== ERROR_BUFFER_OVERFLOW
)
1899 PIP_ADAPTER_INFO table
= (PIP_ADAPTER_INFO
)HeapAlloc(GetProcessHeap(),0,size
);
1903 if (GetAdaptersInfo(table
, &size
) == NO_ERROR
)
1905 PIP_ADAPTER_INFO ptr
;
1907 if (size
*sizeof(INTERFACE_INFO
)/sizeof(IP_ADAPTER_INFO
) > cbOutBuffer
)
1909 WARN("Buffer too small = %lu, cbOutBuffer = %lu\n", size
, cbOutBuffer
);
1910 HeapFree(GetProcessHeap(),0,table
);
1911 release_sock_fd( s
, fd
);
1912 WSASetLastError(WSAEFAULT
);
1913 return (SOCKET_ERROR
);
1915 for (ptr
= table
, numInt
= 0; ptr
;
1916 ptr
= ptr
->Next
, intArray
++, numInt
++)
1918 unsigned int addr
, mask
, bcast
;
1919 struct ifreq ifInfo
;
1921 /* Socket Status Flags */
1922 strncpy(ifInfo
.ifr_name
, ptr
->AdapterName
, IFNAMSIZ
);
1923 ifInfo
.ifr_name
[IFNAMSIZ
-1] = '\0';
1924 if (ioctl(fd
, SIOCGIFFLAGS
, &ifInfo
) < 0)
1926 ERR ("Error obtaining status flags for socket!\n");
1927 HeapFree(GetProcessHeap(),0,table
);
1928 release_sock_fd( s
, fd
);
1929 WSASetLastError(WSAEINVAL
);
1930 return (SOCKET_ERROR
);
1934 /* set flags; the values of IFF_* are not the same
1935 under Linux and Windows, therefore must generate
1937 intArray
->iiFlags
= 0;
1938 if (ifInfo
.ifr_flags
& IFF_BROADCAST
)
1939 intArray
->iiFlags
|= WS_IFF_BROADCAST
;
1940 #ifdef IFF_POINTOPOINT
1941 if (ifInfo
.ifr_flags
& IFF_POINTOPOINT
)
1942 intArray
->iiFlags
|= WS_IFF_POINTTOPOINT
;
1944 if (ifInfo
.ifr_flags
& IFF_LOOPBACK
)
1945 intArray
->iiFlags
|= WS_IFF_LOOPBACK
;
1946 if (ifInfo
.ifr_flags
& IFF_UP
)
1947 intArray
->iiFlags
|= WS_IFF_UP
;
1948 if (ifInfo
.ifr_flags
& IFF_MULTICAST
)
1949 intArray
->iiFlags
|= WS_IFF_MULTICAST
;
1952 addr
= inet_addr(ptr
->IpAddressList
.IpAddress
.String
);
1953 mask
= inet_addr(ptr
->IpAddressList
.IpMask
.String
);
1954 bcast
= addr
| (addr
& !mask
);
1955 intArray
->iiAddress
.AddressIn
.sin_family
= AF_INET
;
1956 intArray
->iiAddress
.AddressIn
.sin_port
= 0;
1957 intArray
->iiAddress
.AddressIn
.sin_addr
.WS_s_addr
=
1959 intArray
->iiNetmask
.AddressIn
.sin_family
= AF_INET
;
1960 intArray
->iiNetmask
.AddressIn
.sin_port
= 0;
1961 intArray
->iiNetmask
.AddressIn
.sin_addr
.WS_s_addr
=
1963 intArray
->iiBroadcastAddress
.AddressIn
.sin_family
=
1965 intArray
->iiBroadcastAddress
.AddressIn
.sin_port
= 0;
1966 intArray
->iiBroadcastAddress
.AddressIn
.sin_addr
.
1972 ERR ("Unable to get interface table!\n");
1973 release_sock_fd( s
, fd
);
1974 HeapFree(GetProcessHeap(),0,table
);
1975 WSASetLastError(WSAEINVAL
);
1976 return (SOCKET_ERROR
);
1978 HeapFree(GetProcessHeap(),0,table
);
1982 release_sock_fd( s
, fd
);
1983 WSASetLastError(WSAEINVAL
);
1984 return (SOCKET_ERROR
);
1989 ERR ("Unable to get interface table!\n");
1990 release_sock_fd( s
, fd
);
1991 WSASetLastError(WSAEINVAL
);
1992 return (SOCKET_ERROR
);
1994 /* Calculate the size of the array being returned */
1995 *lpcbBytesReturned
= sizeof(INTERFACE_INFO
) * numInt
;
1999 case SIO_ADDRESS_LIST_CHANGE
:
2000 FIXME("-> SIO_ADDRESS_LIST_CHANGE request: stub\n");
2001 /* FIXME: error and return code depend on whether socket was created
2002 * with WSA_FLAG_OVERLAPPED, but there is no easy way to get this */
2006 WARN("\tunsupported WS_IOCTL cmd (%08lx)\n", dwIoControlCode
);
2007 release_sock_fd( s
, fd
);
2008 WSASetLastError(WSAEOPNOTSUPP
);
2009 return (SOCKET_ERROR
);
2012 /* Function executed with no errors */
2013 release_sock_fd( s
, fd
);
2018 /***********************************************************************
2019 * ioctlsocket (WS2_32.10)
2021 int WINAPI
WS_ioctlsocket(SOCKET s
, long cmd
, u_long
*argp
)
2026 TRACE("socket %04x, cmd %08lx, ptr %p\n", s
, cmd
, argp
);
2035 if( _get_sock_mask(s
) )
2037 /* AsyncSelect()'ed sockets are always nonblocking */
2038 if (*argp
) return 0;
2039 SetLastError(WSAEINVAL
);
2040 return SOCKET_ERROR
;
2042 fd
= get_sock_fd( s
, 0, NULL
);
2048 _enable_event(SOCKET2HANDLE(s
), 0, FD_WINE_NONBLOCKING
, 0);
2049 ret
= fcntl( fd
, F_SETFL
, O_NONBLOCK
);
2053 _enable_event(SOCKET2HANDLE(s
), 0, 0, FD_WINE_NONBLOCKING
);
2054 ret
= fcntl( fd
, F_SETFL
, 0 );
2056 release_sock_fd( s
, fd
);
2058 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2060 return SOCKET_ERROR
;
2066 case WS__IOW('f',125,u_long
):
2067 WARN("Warning: WS1.1 shouldn't be using async I/O\n");
2068 SetLastError(WSAEINVAL
);
2069 return SOCKET_ERROR
;
2071 case SIOCGIFBRDADDR
:
2072 case SIOCGIFNETMASK
:
2074 /* These don't need any special handling. They are used by
2075 WsControl, and are here to suppress an unnecessary warning. */
2079 /* Netscape tries hard to use bogus ioctl 0x667e */
2080 WARN("\tunknown WS_IOCTL cmd (%08lx)\n", cmd
);
2084 fd
= get_sock_fd( s
, 0, NULL
);
2087 if( ioctl(fd
, newcmd
, (char*)argp
) == 0 )
2089 release_sock_fd( s
, fd
);
2092 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2093 release_sock_fd( s
, fd
);
2095 return SOCKET_ERROR
;
2098 /***********************************************************************
2099 * listen (WS2_32.13)
2101 int WINAPI
WS_listen(SOCKET s
, int backlog
)
2103 int fd
= get_sock_fd( s
, GENERIC_READ
, NULL
);
2105 TRACE("socket %04x, backlog %d\n", s
, backlog
);
2108 if (listen(fd
, backlog
) == 0)
2110 release_sock_fd( s
, fd
);
2111 _enable_event(SOCKET2HANDLE(s
), FD_ACCEPT
,
2113 FD_CONNECT
|FD_WINE_CONNECTED
);
2116 SetLastError(wsaErrno());
2117 release_sock_fd( s
, fd
);
2119 return SOCKET_ERROR
;
2122 /***********************************************************************
2125 int WINAPI
WS_recv(SOCKET s
, char *buf
, int len
, int flags
)
2127 DWORD n
, dwFlags
= flags
;
2133 if ( WSARecvFrom (s
, &wsabuf
, 1, &n
, &dwFlags
, NULL
, NULL
, NULL
, NULL
) == SOCKET_ERROR
)
2134 return SOCKET_ERROR
;
2139 /***********************************************************************
2140 * recvfrom (WS2_32.17)
2142 int WINAPI
WS_recvfrom(SOCKET s
, char *buf
, INT len
, int flags
,
2143 struct WS_sockaddr
*from
, int *fromlen
)
2145 DWORD n
, dwFlags
= flags
;
2151 if ( WSARecvFrom (s
, &wsabuf
, 1, &n
, &dwFlags
, from
, fromlen
, NULL
, NULL
) == SOCKET_ERROR
)
2152 return SOCKET_ERROR
;
2157 /***********************************************************************
2158 * select (WS2_32.18)
2160 int WINAPI
WS_select(int nfds
, WS_fd_set
*ws_readfds
,
2161 WS_fd_set
*ws_writefds
, WS_fd_set
*ws_exceptfds
,
2162 const struct WS_timeval
* ws_timeout
)
2165 fd_set readfds
, writefds
, exceptfds
;
2166 fd_set
*p_read
, *p_write
, *p_except
;
2167 int readfd
[FD_SETSIZE
], writefd
[FD_SETSIZE
], exceptfd
[FD_SETSIZE
];
2168 struct timeval timeout
, *timeoutaddr
= NULL
;
2170 TRACE("read %p, write %p, excp %p timeout %p\n",
2171 ws_readfds
, ws_writefds
, ws_exceptfds
, ws_timeout
);
2173 p_read
= fd_set_import(&readfds
, ws_readfds
, GENERIC_READ
, &highfd
, readfd
);
2174 p_write
= fd_set_import(&writefds
, ws_writefds
, GENERIC_WRITE
, &highfd
, writefd
);
2175 p_except
= fd_set_import(&exceptfds
, ws_exceptfds
, 0, &highfd
, exceptfd
);
2178 timeoutaddr
= &timeout
;
2179 timeout
.tv_sec
=ws_timeout
->tv_sec
;
2180 timeout
.tv_usec
=ws_timeout
->tv_usec
;
2183 if( (highfd
= select(highfd
+ 1, p_read
, p_write
, p_except
, timeoutaddr
)) > 0 )
2185 fd_set_export(&readfds
, p_except
, ws_readfds
, readfd
);
2186 fd_set_export(&writefds
, p_except
, ws_writefds
, writefd
);
2188 if (p_except
&& ws_exceptfds
)
2192 for (i
= j
= 0; i
< ws_exceptfds
->fd_count
; i
++)
2194 int fd
= exceptfd
[i
];
2195 SOCKET s
= ws_exceptfds
->fd_array
[i
];
2196 if (fd
== -1) continue;
2197 if (FD_ISSET(fd
, &exceptfds
)) ws_exceptfds
->fd_array
[j
++] = s
;
2198 release_sock_fd( s
, fd
);
2200 ws_exceptfds
->fd_count
= j
;
2204 fd_set_unimport(ws_readfds
, readfd
);
2205 fd_set_unimport(ws_writefds
, writefd
);
2206 fd_set_unimport(ws_exceptfds
, exceptfd
);
2208 if( highfd
== 0 ) return 0;
2209 SetLastError(wsaErrno());
2210 return SOCKET_ERROR
;
2214 /***********************************************************************
2217 int WINAPI
WS_send(SOCKET s
, const char *buf
, int len
, int flags
)
2223 wsabuf
.buf
= (char*) buf
;
2225 if ( WSASendTo ( s
, &wsabuf
, 1, &n
, flags
, NULL
, 0, NULL
, NULL
) == SOCKET_ERROR
)
2226 return SOCKET_ERROR
;
2231 /***********************************************************************
2232 * WSASend (WS2_32.72)
2234 INT WINAPI
WSASend( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
2235 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
2236 LPWSAOVERLAPPED lpOverlapped
,
2237 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
2239 return WSASendTo ( s
, lpBuffers
, dwBufferCount
, lpNumberOfBytesSent
, dwFlags
,
2240 NULL
, 0, lpOverlapped
, lpCompletionRoutine
);
2243 /***********************************************************************
2244 * WSASendDisconnect (WS2_32.73)
2246 INT WINAPI
WSASendDisconnect( SOCKET s
, LPWSABUF lpBuffers
)
2248 return WS_shutdown ( s
, SD_SEND
);
2252 /***********************************************************************
2253 * WSASendTo (WS2_32.74)
2255 INT WINAPI
WSASendTo( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
2256 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
2257 const struct WS_sockaddr
*to
, int tolen
,
2258 LPWSAOVERLAPPED lpOverlapped
,
2259 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
2262 int n
, fd
, err
= WSAENOTSOCK
, flags
, ret
;
2263 struct iovec
* iovec
;
2264 struct ws2_async
*wsa
;
2266 TRACE ("socket %04x, wsabuf %p, nbufs %ld, flags %ld, to %p, tolen %d, ovl %p, func %p\n",
2267 s
, lpBuffers
, dwBufferCount
, dwFlags
,
2268 to
, tolen
, lpOverlapped
, lpCompletionRoutine
);
2270 fd
= get_sock_fd( s
, GENERIC_WRITE
, &flags
);
2271 TRACE ( "fd=%d, flags=%x\n", fd
, flags
);
2273 if ( fd
== -1 ) return SOCKET_ERROR
;
2275 if (flags
& FD_FLAG_SEND_SHUTDOWN
)
2277 WSASetLastError ( WSAESHUTDOWN
);
2281 if ( !lpNumberOfBytesSent
)
2287 iovec
= HeapAlloc (GetProcessHeap(), 0, dwBufferCount
* sizeof (struct iovec
) );
2295 for ( i
= 0; i
< dwBufferCount
; i
++ )
2297 iovec
[i
].iov_base
= lpBuffers
[i
].buf
;
2298 iovec
[i
].iov_len
= lpBuffers
[i
].len
;
2301 if ( (lpOverlapped
|| lpCompletionRoutine
) && flags
& FD_FLAG_OVERLAPPED
)
2303 wsa
= WS2_make_async ( s
, fd
, ASYNC_TYPE_WRITE
, iovec
, dwBufferCount
,
2304 &dwFlags
, (struct WS_sockaddr
*) to
, &tolen
,
2305 lpOverlapped
, lpCompletionRoutine
);
2312 if ( ( ret
= register_new_async ( &wsa
->async
)) )
2314 err
= NtStatusToWSAError ( ret
);
2316 if ( !lpOverlapped
)
2317 HeapFree ( GetProcessHeap(), 0, wsa
->async
.iosb
);
2318 HeapFree ( GetProcessHeap(), 0, wsa
);
2322 /* Try immediate completion */
2323 if ( lpOverlapped
&& !NtResetEvent( lpOverlapped
->hEvent
, NULL
) )
2325 if ( WSAGetOverlappedResult ( s
, lpOverlapped
,
2326 lpNumberOfBytesSent
, FALSE
, &dwFlags
) )
2329 if ( (err
= WSAGetLastError ()) != WSA_IO_INCOMPLETE
)
2333 WSASetLastError ( WSA_IO_PENDING
);
2334 return SOCKET_ERROR
;
2337 if (_is_blocking(s
))
2339 /* FIXME: exceptfds? */
2340 int timeout
= GET_SNDTIMEO(fd
);
2341 if( !do_block(fd
, POLLOUT
, timeout
)) {
2343 goto err_free
; /* msdn says a timeout in send is fatal */
2347 n
= WS2_send ( fd
, iovec
, dwBufferCount
, to
, tolen
, dwFlags
);
2351 if ( err
== WSAEWOULDBLOCK
)
2352 _enable_event (SOCKET2HANDLE(s
), FD_WRITE
, 0, 0);
2356 TRACE(" -> %i bytes\n", n
);
2357 *lpNumberOfBytesSent
= n
;
2359 HeapFree ( GetProcessHeap(), 0, iovec
);
2360 release_sock_fd( s
, fd
);
2364 HeapFree ( GetProcessHeap(), 0, iovec
);
2367 release_sock_fd( s
, fd
);
2370 WARN (" -> ERROR %d\n", err
);
2371 WSASetLastError (err
);
2372 return SOCKET_ERROR
;
2375 /***********************************************************************
2376 * sendto (WS2_32.20)
2378 int WINAPI
WS_sendto(SOCKET s
, const char *buf
, int len
, int flags
,
2379 const struct WS_sockaddr
*to
, int tolen
)
2385 wsabuf
.buf
= (char*) buf
;
2387 if ( WSASendTo (s
, &wsabuf
, 1, &n
, flags
, to
, tolen
, NULL
, NULL
) == SOCKET_ERROR
)
2388 return SOCKET_ERROR
;
2393 /***********************************************************************
2394 * setsockopt (WS2_32.21)
2396 int WINAPI
WS_setsockopt(SOCKET s
, int level
, int optname
,
2397 const char *optval
, int optlen
)
2401 struct linger linger
;
2402 struct timeval tval
;
2404 TRACE("socket: %04x, level %d, name %d, ptr %p, len %d\n",
2405 s
, level
, optname
, optval
, optlen
);
2407 /* SO_OPENTYPE does not require a valid socket handle. */
2408 if (level
== WS_SOL_SOCKET
&& optname
== WS_SO_OPENTYPE
)
2410 if (optlen
< sizeof(int) || !optval
)
2412 SetLastError(WSAEFAULT
);
2413 return SOCKET_ERROR
;
2415 get_per_thread_data()->opentype
= *(int *)optval
;
2416 TRACE("setting global SO_OPENTYPE to 0x%x\n", *(int *)optval
);
2420 /* For some reason the game GrandPrixLegends does set SO_DONTROUTE on its
2421 * socket. This will either not happen under windows or it is ignored in
2422 * windows (but it works in linux and therefore prevents the game from
2423 * finding games outside the current network) */
2424 if ( level
==WS_SOL_SOCKET
&& optname
==WS_SO_DONTROUTE
)
2426 FIXME("Does windows ignore SO_DONTROUTE?\n");
2431 if(level
== NSPROTO_IPX
)
2436 fd
= get_sock_fd( s
, 0, NULL
);
2437 TRACE("trying to set IPX_PTYPE: %d (fd: %d)\n", *(int*)optval
, fd
);
2439 /* We try to set the ipx type on ipx socket level. */
2441 if(setsockopt(fd
, SOL_IPX
, IPX_TYPE
, optval
, optlen
) == -1)
2443 ERR("IPX: could not set ipx option type; expect weird behaviour\n");
2444 return SOCKET_ERROR
;
2449 /* Should we retrieve val using a getsockopt call and then
2450 * set the modified one? */
2451 val
.ipx_pt
= *optval
;
2452 setsockopt(fd
, 0, SO_DEFAULT_HEADERS
, &val
, sizeof(struct ipx
));
2455 release_sock_fd( s
, fd
);
2457 case IPX_FILTERPTYPE
:
2458 /* Sets the receive filter packet type, at the moment we don't support it */
2459 FIXME("IPX_FILTERPTYPE: %x\n", *optval
);
2461 /* Returning 0 is better for now than returning a SOCKET_ERROR */
2465 FIXME("opt_name:%x\n", optname
);
2466 return SOCKET_ERROR
;
2472 /* Is a privileged and useless operation, so we don't. */
2473 if ((optname
== WS_SO_DEBUG
) && (level
== WS_SOL_SOCKET
))
2475 FIXME("(%d,SOL_SOCKET,SO_DEBUG,%p(%ld)) attempted (is privileged). Ignoring.\n",s
,optval
,*(DWORD
*)optval
);
2479 if(optname
== WS_SO_DONTLINGER
&& level
== WS_SOL_SOCKET
) {
2480 /* This is unique to WinSock and takes special conversion */
2481 linger
.l_onoff
= *((int*)optval
) ? 0: 1;
2482 linger
.l_linger
= 0;
2484 optval
= (char*)&linger
;
2485 optlen
= sizeof(struct linger
);
2490 if (!convert_sockopt(&level
, &optname
)) {
2491 ERR("Invalid level (%d) or optname (%d)\n", level
, optname
);
2492 SetLastError(WSAENOPROTOOPT
);
2493 return SOCKET_ERROR
;
2495 if (optname
== SO_LINGER
&& optval
) {
2496 linger
.l_onoff
= ((LINGER
*)optval
)->l_onoff
;
2497 linger
.l_linger
= ((LINGER
*)optval
)->l_linger
;
2498 /* FIXME: what is documented behavior if SO_LINGER optval
2500 optval
= (char*)&linger
;
2501 optlen
= sizeof(struct linger
);
2503 else if (optval
&& optlen
< sizeof(int))
2505 woptval
= *((INT16
*) optval
);
2506 optval
= (char*) &woptval
;
2509 if (level
== SOL_SOCKET
&& is_timeout_option(optname
))
2511 if (optlen
== sizeof(UINT32
)) {
2512 /* WinSock passes miliseconds instead of struct timeval */
2513 tval
.tv_usec
= (*(PUINT32
)optval
% 1000) * 1000;
2514 tval
.tv_sec
= *(PUINT32
)optval
/ 1000;
2515 /* min of 500 milisec */
2516 if (tval
.tv_sec
== 0 && tval
.tv_usec
< 500000)
2517 tval
.tv_usec
= 500000;
2518 optlen
= sizeof(struct timeval
);
2519 optval
= (char*)&tval
;
2520 } else if (optlen
== sizeof(struct timeval
)) {
2521 WARN("SO_SND/RCVTIMEO for %d bytes: assuming unixism\n", optlen
);
2523 WARN("SO_SND/RCVTIMEO for %d bytes is weird: ignored\n", optlen
);
2527 if (level
== SOL_SOCKET
&& optname
== SO_RCVBUF
&& *(int*)optval
< 2048)
2529 WARN("SO_RCVBF for %d bytes is too small: ignored\n", *(int*)optval
);
2535 fd
= get_sock_fd( s
, 0, NULL
);
2536 if (fd
== -1) return SOCKET_ERROR
;
2538 if (setsockopt(fd
, level
, optname
, optval
, optlen
) == 0)
2540 release_sock_fd( s
, fd
);
2543 TRACE("Setting socket error, %d\n", wsaErrno());
2544 SetLastError(wsaErrno());
2545 release_sock_fd( s
, fd
);
2546 return SOCKET_ERROR
;
2549 /***********************************************************************
2550 * shutdown (WS2_32.22)
2552 int WINAPI
WS_shutdown(SOCKET s
, int how
)
2554 int fd
, fd0
= -1, fd1
= -1, flags
, err
= WSAENOTSOCK
;
2555 unsigned int clear_flags
= 0;
2557 fd
= get_sock_fd( s
, 0, &flags
);
2558 TRACE("socket %04x, how %i %x\n", s
, how
, flags
);
2561 return SOCKET_ERROR
;
2565 case 0: /* drop receives */
2566 clear_flags
|= FD_READ
;
2568 case 1: /* drop sends */
2569 clear_flags
|= FD_WRITE
;
2571 case 2: /* drop all */
2572 clear_flags
|= FD_READ
|FD_WRITE
;
2574 clear_flags
|= FD_WINE_LISTENING
;
2577 if ( flags
& FD_FLAG_OVERLAPPED
) {
2590 fd1
= get_sock_fd ( s
, 0, NULL
);
2596 err
= WS2_register_async_shutdown ( s
, fd0
, ASYNC_TYPE_READ
);
2599 release_sock_fd( s
, fd0
);
2605 err
= WS2_register_async_shutdown ( s
, fd1
, ASYNC_TYPE_WRITE
);
2608 release_sock_fd( s
, fd1
);
2613 else /* non-overlapped mode */
2615 if ( shutdown( fd
, how
) )
2618 release_sock_fd( s
, fd
);
2621 release_sock_fd( s
, fd
);
2624 _enable_event( SOCKET2HANDLE(s
), 0, 0, clear_flags
);
2625 if ( how
> 1) WSAAsyncSelect( s
, 0, 0, 0 );
2629 _enable_event( SOCKET2HANDLE(s
), 0, 0, clear_flags
);
2630 WSASetLastError ( err
);
2631 return SOCKET_ERROR
;
2634 /***********************************************************************
2635 * socket (WS2_32.23)
2637 SOCKET WINAPI
WS_socket(int af
, int type
, int protocol
)
2639 TRACE("af=%d type=%d protocol=%d\n", af
, type
, protocol
);
2641 return WSASocketA ( af
, type
, protocol
, NULL
, 0,
2642 get_per_thread_data()->opentype
? 0 : WSA_FLAG_OVERLAPPED
);
2646 /***********************************************************************
2647 * gethostbyaddr (WS2_32.51)
2649 struct WS_hostent
* WINAPI
WS_gethostbyaddr(const char *addr
, int len
, int type
)
2651 struct WS_hostent
*retval
= NULL
;
2652 struct hostent
* host
;
2654 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2657 struct hostent hostentry
;
2660 extrabuf
=HeapAlloc(GetProcessHeap(),0,ebufsize
) ;
2662 int res
= gethostbyaddr_r(addr
, len
, type
,
2663 &hostentry
, extrabuf
, ebufsize
, &host
, &locerr
);
2664 if( res
!= ERANGE
) break;
2666 extrabuf
=HeapReAlloc(GetProcessHeap(),0,extrabuf
,ebufsize
) ;
2668 if (!host
) SetLastError((locerr
< 0) ? wsaErrno() : wsaHerrno(locerr
));
2670 EnterCriticalSection( &csWSgetXXXbyYYY
);
2671 host
= gethostbyaddr(addr
, len
, type
);
2672 if (!host
) SetLastError((h_errno
< 0) ? wsaErrno() : wsaHerrno(h_errno
));
2674 if( host
!= NULL
) retval
= WS_dup_he(host
);
2675 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2676 HeapFree(GetProcessHeap(),0,extrabuf
);
2678 LeaveCriticalSection( &csWSgetXXXbyYYY
);
2680 TRACE("ptr %p, len %d, type %d ret %p\n", addr
, len
, type
, retval
);
2684 /***********************************************************************
2685 * gethostbyname (WS2_32.52)
2687 struct WS_hostent
* WINAPI
WS_gethostbyname(const char* name
)
2689 struct WS_hostent
*retval
= NULL
;
2690 struct hostent
* host
;
2691 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2694 struct hostent hostentry
;
2695 int locerr
= ENOBUFS
;
2700 if( gethostname( buf
, 100) == -1) {
2701 SetLastError( WSAENOBUFS
); /* appropriate ? */
2705 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2707 extrabuf
=HeapAlloc(GetProcessHeap(),0,ebufsize
) ;
2709 int res
= gethostbyname_r(name
, &hostentry
, extrabuf
, ebufsize
, &host
, &locerr
);
2710 if( res
!= ERANGE
) break;
2712 extrabuf
=HeapReAlloc(GetProcessHeap(),0,extrabuf
,ebufsize
) ;
2714 if (!host
) SetLastError((locerr
< 0) ? wsaErrno() : wsaHerrno(locerr
));
2716 EnterCriticalSection( &csWSgetXXXbyYYY
);
2717 host
= gethostbyname(name
);
2718 if (!host
) SetLastError((h_errno
< 0) ? wsaErrno() : wsaHerrno(h_errno
));
2720 if (host
) retval
= WS_dup_he(host
);
2721 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2722 HeapFree(GetProcessHeap(),0,extrabuf
);
2724 LeaveCriticalSection( &csWSgetXXXbyYYY
);
2726 TRACE( "%s ret %p\n", debugstr_a(name
), retval
);
2731 /***********************************************************************
2732 * getprotobyname (WS2_32.53)
2734 struct WS_protoent
* WINAPI
WS_getprotobyname(const char* name
)
2736 struct WS_protoent
* retval
= NULL
;
2737 #ifdef HAVE_GETPROTOBYNAME
2738 struct protoent
* proto
;
2739 EnterCriticalSection( &csWSgetXXXbyYYY
);
2740 if( (proto
= getprotobyname(name
)) != NULL
)
2742 retval
= WS_dup_pe(proto
);
2745 MESSAGE("protocol %s not found; You might want to add "
2746 "this to /etc/protocols\n", debugstr_a(name
) );
2747 SetLastError(WSANO_DATA
);
2749 LeaveCriticalSection( &csWSgetXXXbyYYY
);
2751 TRACE( "%s ret %p\n", debugstr_a(name
), retval
);
2756 /***********************************************************************
2757 * getprotobynumber (WS2_32.54)
2759 struct WS_protoent
* WINAPI
WS_getprotobynumber(int number
)
2761 struct WS_protoent
* retval
= NULL
;
2762 #ifdef HAVE_GETPROTOBYNUMBER
2763 struct protoent
* proto
;
2764 EnterCriticalSection( &csWSgetXXXbyYYY
);
2765 if( (proto
= getprotobynumber(number
)) != NULL
)
2767 retval
= WS_dup_pe(proto
);
2770 MESSAGE("protocol number %d not found; You might want to add "
2771 "this to /etc/protocols\n", number
);
2772 SetLastError(WSANO_DATA
);
2774 LeaveCriticalSection( &csWSgetXXXbyYYY
);
2776 TRACE("%i ret %p\n", number
, retval
);
2781 /***********************************************************************
2782 * getservbyname (WS2_32.55)
2784 struct WS_servent
* WINAPI
WS_getservbyname(const char *name
, const char *proto
)
2786 struct WS_servent
* retval
= NULL
;
2787 struct servent
* serv
;
2789 char *proto_str
= NULL
;
2791 if (!(name_str
= strdup_lower(name
))) return NULL
;
2793 if (proto
&& *proto
)
2795 if (!(proto_str
= strdup_lower(proto
)))
2797 HeapFree( GetProcessHeap(), 0, name_str
);
2802 EnterCriticalSection( &csWSgetXXXbyYYY
);
2803 serv
= getservbyname(name_str
, proto_str
);
2806 retval
= WS_dup_se(serv
);
2808 else SetLastError(WSANO_DATA
);
2809 LeaveCriticalSection( &csWSgetXXXbyYYY
);
2810 HeapFree( GetProcessHeap(), 0, proto_str
);
2811 HeapFree( GetProcessHeap(), 0, name_str
);
2812 TRACE( "%s, %s ret %p\n", debugstr_a(name
), debugstr_a(proto
), retval
);
2817 /***********************************************************************
2818 * getservbyport (WS2_32.56)
2820 struct WS_servent
* WINAPI
WS_getservbyport(int port
, const char *proto
)
2822 struct WS_servent
* retval
= NULL
;
2823 #ifdef HAVE_GETSERVBYPORT
2824 struct servent
* serv
;
2825 char *proto_str
= NULL
;
2827 if (proto
&& *proto
)
2829 if (!(proto_str
= strdup_lower(proto
))) return NULL
;
2831 EnterCriticalSection( &csWSgetXXXbyYYY
);
2832 if( (serv
= getservbyport(port
, proto_str
)) != NULL
) {
2833 retval
= WS_dup_se(serv
);
2835 else SetLastError(WSANO_DATA
);
2836 LeaveCriticalSection( &csWSgetXXXbyYYY
);
2837 HeapFree( GetProcessHeap(), 0, proto_str
);
2839 TRACE("%d (i.e. port %d), %s ret %p\n", port
, (int)ntohl(port
), debugstr_a(proto
), retval
);
2844 /***********************************************************************
2845 * gethostname (WS2_32.57)
2847 int WINAPI
WS_gethostname(char *name
, int namelen
)
2849 TRACE("name %p, len %d\n", name
, namelen
);
2851 if (gethostname(name
, namelen
) == 0)
2853 TRACE("<- '%s'\n", name
);
2856 SetLastError((errno
== EINVAL
) ? WSAEFAULT
: wsaErrno());
2857 TRACE("<- ERROR !\n");
2858 return SOCKET_ERROR
;
2862 /* ------------------------------------- Windows sockets extensions -- *
2864 * ------------------------------------------------------------------- */
2866 /***********************************************************************
2867 * WSAEnumNetworkEvents (WS2_32.36)
2869 int WINAPI
WSAEnumNetworkEvents(SOCKET s
, WSAEVENT hEvent
, LPWSANETWORKEVENTS lpEvent
)
2873 TRACE("%08x, hEvent %p, lpEvent %08x\n", s
, hEvent
, (unsigned)lpEvent
);
2875 SERVER_START_REQ( get_socket_event
)
2877 req
->handle
= SOCKET2HANDLE(s
);
2878 req
->service
= TRUE
;
2879 req
->c_event
= hEvent
;
2880 wine_server_set_reply( req
, lpEvent
->iErrorCode
, sizeof(lpEvent
->iErrorCode
) );
2881 if (!(ret
= wine_server_call(req
))) lpEvent
->lNetworkEvents
= reply
->pmask
& reply
->mask
;
2885 SetLastError(WSAEINVAL
);
2886 return SOCKET_ERROR
;
2889 /***********************************************************************
2890 * WSAEventSelect (WS2_32.39)
2892 int WINAPI
WSAEventSelect(SOCKET s
, WSAEVENT hEvent
, long lEvent
)
2896 TRACE("%08x, hEvent %p, event %08x\n", s
, hEvent
, (unsigned)lEvent
);
2898 SERVER_START_REQ( set_socket_event
)
2900 req
->handle
= SOCKET2HANDLE(s
);
2902 req
->event
= hEvent
;
2905 ret
= wine_server_call( req
);
2909 SetLastError(WSAEINVAL
);
2910 return SOCKET_ERROR
;
2913 /**********************************************************************
2914 * WSAGetOverlappedResult (WS2_32.40)
2916 BOOL WINAPI
WSAGetOverlappedResult ( SOCKET s
, LPWSAOVERLAPPED lpOverlapped
,
2917 LPDWORD lpcbTransfer
, BOOL fWait
,
2922 TRACE ( "socket %04x ovl %p trans %p, wait %d flags %p\n",
2923 s
, lpOverlapped
, lpcbTransfer
, fWait
, lpdwFlags
);
2925 if ( !(lpOverlapped
&& lpOverlapped
->hEvent
) )
2927 ERR ( "Invalid pointer\n" );
2928 WSASetLastError (WSA_INVALID_PARAMETER
);
2934 while ( WaitForSingleObjectEx (lpOverlapped
->hEvent
, INFINITE
, TRUE
) == STATUS_USER_APC
);
2936 else if ( lpOverlapped
->Internal
== STATUS_PENDING
)
2938 /* Wait in order to give APCs a chance to run. */
2939 /* This is cheating, so we must set the event again in case of success -
2940 it may be a non-manual reset event. */
2941 while ( (r
= WaitForSingleObjectEx (lpOverlapped
->hEvent
, 0, TRUE
)) == STATUS_USER_APC
);
2942 if ( r
== WAIT_OBJECT_0
)
2943 NtSetEvent ( lpOverlapped
->hEvent
, NULL
);
2947 *lpcbTransfer
= lpOverlapped
->InternalHigh
;
2950 *lpdwFlags
= lpOverlapped
->Offset
;
2952 switch ( lpOverlapped
->Internal
)
2954 case STATUS_SUCCESS
:
2956 case STATUS_PENDING
:
2957 WSASetLastError ( WSA_IO_INCOMPLETE
);
2958 if (fWait
) ERR ("PENDING status after waiting!\n");
2961 WSASetLastError ( NtStatusToWSAError ( lpOverlapped
->Internal
));
2967 /***********************************************************************
2968 * WSAAsyncSelect (WS2_32.101)
2970 INT WINAPI
WSAAsyncSelect(SOCKET s
, HWND hWnd
, UINT uMsg
, long lEvent
)
2974 TRACE("%x, hWnd %p, uMsg %08x, event %08lx\n", s
, hWnd
, uMsg
, lEvent
);
2976 SERVER_START_REQ( set_socket_event
)
2978 req
->handle
= SOCKET2HANDLE(s
);
2983 ret
= wine_server_call( req
);
2987 SetLastError(WSAEINVAL
);
2988 return SOCKET_ERROR
;
2991 /***********************************************************************
2992 * WSACreateEvent (WS2_32.31)
2995 WSAEVENT WINAPI
WSACreateEvent(void)
2997 /* Create a manual-reset event, with initial state: unsignaled */
3000 return CreateEventW(NULL
, TRUE
, FALSE
, NULL
);
3003 /***********************************************************************
3004 * WSACloseEvent (WS2_32.29)
3007 BOOL WINAPI
WSACloseEvent(WSAEVENT event
)
3009 TRACE ("event=%p\n", event
);
3011 return CloseHandle(event
);
3014 /***********************************************************************
3015 * WSASocketA (WS2_32.78)
3018 SOCKET WINAPI
WSASocketA(int af
, int type
, int protocol
,
3019 LPWSAPROTOCOL_INFOA lpProtocolInfo
,
3020 GROUP g
, DWORD dwFlags
)
3025 FIXME: The "advanced" parameters of WSASocketA (lpProtocolInfo,
3026 g, dwFlags except WSA_FLAG_OVERLAPPED) are ignored.
3029 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%lx\n",
3030 af
, type
, protocol
, lpProtocolInfo
, g
, dwFlags
);
3032 /* hack for WSADuplicateSocket */
3033 if (lpProtocolInfo
&& lpProtocolInfo
->dwServiceFlags4
== 0xff00ff00) {
3034 ret
= lpProtocolInfo
->dwCatalogEntryId
;
3035 TRACE("\tgot duplicate %04x\n", ret
);
3039 /* check the socket family */
3043 case WS_AF_IPX
: af
= AF_IPX
;
3049 SetLastError(WSAEAFNOSUPPORT
);
3050 return INVALID_SOCKET
;
3053 /* check the socket type */
3056 case WS_SOCK_STREAM
:
3066 SetLastError(WSAESOCKTNOSUPPORT
);
3067 return INVALID_SOCKET
;
3070 /* check the protocol type */
3071 if ( protocol
< 0 ) /* don't support negative values */
3073 SetLastError(WSAEPROTONOSUPPORT
);
3074 return INVALID_SOCKET
;
3077 if ( af
== AF_UNSPEC
) /* did they not specify the address family? */
3081 if (type
== SOCK_STREAM
) { af
= AF_INET
; break; }
3083 if (type
== SOCK_DGRAM
) { af
= AF_INET
; break; }
3084 default: SetLastError(WSAEPROTOTYPE
); return INVALID_SOCKET
;
3087 SERVER_START_REQ( create_socket
)
3091 req
->protocol
= protocol
;
3092 req
->access
= GENERIC_READ
|GENERIC_WRITE
|SYNCHRONIZE
;
3093 req
->flags
= dwFlags
;
3094 req
->inherit
= TRUE
;
3095 set_error( wine_server_call( req
) );
3096 ret
= HANDLE2SOCKET( reply
->handle
);
3101 TRACE("\tcreated %04x\n", ret
);
3105 if (GetLastError() == WSAEACCES
) /* raw socket denied */
3107 if (type
== SOCK_RAW
)
3108 MESSAGE("WARNING: Trying to create a socket of type SOCK_RAW, will fail unless running as root\n");
3110 MESSAGE("WS_SOCKET: not enough privileges to create socket, try running as root\n");
3111 SetLastError(WSAESOCKTNOSUPPORT
);
3114 WARN("\t\tfailed!\n");
3115 return INVALID_SOCKET
;
3118 /***********************************************************************
3119 * WSAJoinLeaf (WS2_32.58)
3122 SOCKET WINAPI
WSAJoinLeaf(
3124 const struct WS_sockaddr
*addr
,
3126 LPWSABUF lpCallerData
,
3127 LPWSABUF lpCalleeData
,
3133 return INVALID_SOCKET
;
3136 /***********************************************************************
3137 * __WSAFDIsSet (WS2_32.151)
3139 int WINAPI
__WSAFDIsSet(SOCKET s
, WS_fd_set
*set
)
3141 int i
= set
->fd_count
;
3143 TRACE("(%d,%8lx(%i))\n", s
,(unsigned long)set
, i
);
3146 if (set
->fd_array
[i
] == s
) return 1;
3150 /***********************************************************************
3151 * WSAIsBlocking (WINSOCK.114)
3152 * WSAIsBlocking (WS2_32.114)
3154 BOOL WINAPI
WSAIsBlocking(void)
3156 /* By default WinSock should set all its sockets to non-blocking mode
3157 * and poll in PeekMessage loop when processing "blocking" ones. This
3158 * function is supposed to tell if the program is in this loop. Our
3159 * blocking calls are truly blocking so we always return FALSE.
3161 * Note: It is allowed to call this function without prior WSAStartup().
3168 /***********************************************************************
3169 * WSACancelBlockingCall (WINSOCK.113)
3170 * WSACancelBlockingCall (WS2_32.113)
3172 INT WINAPI
WSACancelBlockingCall(void)
3178 static INT WINAPI
WSA_DefaultBlockingHook( FARPROC x
)
3180 FIXME("How was this called?\n");
3185 /***********************************************************************
3186 * WSASetBlockingHook (WS2_32.109)
3188 FARPROC WINAPI
WSASetBlockingHook(FARPROC lpBlockFunc
)
3190 FARPROC prev
= blocking_hook
;
3191 blocking_hook
= lpBlockFunc
;
3192 TRACE("hook %p\n", lpBlockFunc
);
3197 /***********************************************************************
3198 * WSAUnhookBlockingHook (WS2_32.110)
3200 INT WINAPI
WSAUnhookBlockingHook(void)
3202 blocking_hook
= WSA_DefaultBlockingHook
;
3207 /* ----------------------------------- end of API stuff */
3209 /* ----------------------------------- helper functions -
3211 * TODO: Merge WS_dup_..() stuff into one function that
3212 * would operate with a generic structure containing internal
3213 * pointers (via a template of some kind).
3216 static int list_size(char** l
, int item_size
)
3221 j
+= (item_size
) ? item_size
: strlen(l
[i
]) + 1;
3222 j
+= (i
+ 1) * sizeof(char*); }
3226 static int list_dup(char** l_src
, char** l_to
, int item_size
)
3231 for (i
= 0; l_src
[i
]; i
++) ;
3232 p
= (char *)(l_to
+ i
+ 1);
3233 for (i
= 0; l_src
[i
]; i
++)
3235 int count
= ( item_size
) ? item_size
: strlen(l_src
[i
]) + 1;
3236 memcpy(p
, l_src
[i
], count
);
3241 return (p
- (char *)l_to
);
3246 /* duplicate hostent entry
3247 * and handle all Win16/Win32 dependent things (struct size, ...) *correctly*.
3248 * Dito for protoent and servent.
3250 static struct WS_hostent
*WS_dup_he(const struct hostent
* p_he
)
3253 struct WS_hostent
*p_to
;
3255 int size
= (sizeof(*p_he
) +
3256 strlen(p_he
->h_name
) + 1 +
3257 list_size(p_he
->h_aliases
, 0) +
3258 list_size(p_he
->h_addr_list
, p_he
->h_length
));
3260 if (!(p_to
= check_buffer_he(size
))) return NULL
;
3261 p_to
->h_addrtype
= p_he
->h_addrtype
;
3262 p_to
->h_length
= p_he
->h_length
;
3264 p
= (char *)(p_to
+ 1);
3266 strcpy(p
, p_he
->h_name
);
3269 p_to
->h_aliases
= (char **)p
;
3270 p
+= list_dup(p_he
->h_aliases
, p_to
->h_aliases
, 0);
3272 p_to
->h_addr_list
= (char **)p
;
3273 list_dup(p_he
->h_addr_list
, p_to
->h_addr_list
, p_he
->h_length
);
3277 /* ----- protoent */
3279 static struct WS_protoent
*WS_dup_pe(const struct protoent
* p_pe
)
3282 struct WS_protoent
*p_to
;
3284 int size
= (sizeof(*p_pe
) +
3285 strlen(p_pe
->p_name
) + 1 +
3286 list_size(p_pe
->p_aliases
, 0));
3288 if (!(p_to
= check_buffer_pe(size
))) return NULL
;
3289 p_to
->p_proto
= p_pe
->p_proto
;
3291 p
= (char *)(p_to
+ 1);
3293 strcpy(p
, p_pe
->p_name
);
3296 p_to
->p_aliases
= (char **)p
;
3297 list_dup(p_pe
->p_aliases
, p_to
->p_aliases
, 0);
3303 static struct WS_servent
*WS_dup_se(const struct servent
* p_se
)
3306 struct WS_servent
*p_to
;
3308 int size
= (sizeof(*p_se
) +
3309 strlen(p_se
->s_proto
) + 1 +
3310 strlen(p_se
->s_name
) + 1 +
3311 list_size(p_se
->s_aliases
, 0));
3313 if (!(p_to
= check_buffer_se(size
))) return NULL
;
3314 p_to
->s_port
= p_se
->s_port
;
3316 p
= (char *)(p_to
+ 1);
3318 strcpy(p
, p_se
->s_name
);
3322 strcpy(p
, p_se
->s_proto
);
3325 p_to
->s_aliases
= (char **)p
;
3326 list_dup(p_se
->s_aliases
, p_to
->s_aliases
, 0);
3330 /* ----------------------------------- error handling */
3334 int loc_errno
= errno
;
3335 WARN("errno %d, (%s).\n", loc_errno
, strerror(loc_errno
));
3339 case EINTR
: return WSAEINTR
;
3340 case EBADF
: return WSAEBADF
;
3342 case EACCES
: return WSAEACCES
;
3343 case EFAULT
: return WSAEFAULT
;
3344 case EINVAL
: return WSAEINVAL
;
3345 case EMFILE
: return WSAEMFILE
;
3346 case EWOULDBLOCK
: return WSAEWOULDBLOCK
;
3347 case EINPROGRESS
: return WSAEINPROGRESS
;
3348 case EALREADY
: return WSAEALREADY
;
3349 case ENOTSOCK
: return WSAENOTSOCK
;
3350 case EDESTADDRREQ
: return WSAEDESTADDRREQ
;
3351 case EMSGSIZE
: return WSAEMSGSIZE
;
3352 case EPROTOTYPE
: return WSAEPROTOTYPE
;
3353 case ENOPROTOOPT
: return WSAENOPROTOOPT
;
3354 case EPROTONOSUPPORT
: return WSAEPROTONOSUPPORT
;
3355 case ESOCKTNOSUPPORT
: return WSAESOCKTNOSUPPORT
;
3356 case EOPNOTSUPP
: return WSAEOPNOTSUPP
;
3357 case EPFNOSUPPORT
: return WSAEPFNOSUPPORT
;
3358 case EAFNOSUPPORT
: return WSAEAFNOSUPPORT
;
3359 case EADDRINUSE
: return WSAEADDRINUSE
;
3360 case EADDRNOTAVAIL
: return WSAEADDRNOTAVAIL
;
3361 case ENETDOWN
: return WSAENETDOWN
;
3362 case ENETUNREACH
: return WSAENETUNREACH
;
3363 case ENETRESET
: return WSAENETRESET
;
3364 case ECONNABORTED
: return WSAECONNABORTED
;
3366 case ECONNRESET
: return WSAECONNRESET
;
3367 case ENOBUFS
: return WSAENOBUFS
;
3368 case EISCONN
: return WSAEISCONN
;
3369 case ENOTCONN
: return WSAENOTCONN
;
3370 case ESHUTDOWN
: return WSAESHUTDOWN
;
3371 case ETOOMANYREFS
: return WSAETOOMANYREFS
;
3372 case ETIMEDOUT
: return WSAETIMEDOUT
;
3373 case ECONNREFUSED
: return WSAECONNREFUSED
;
3374 case ELOOP
: return WSAELOOP
;
3375 case ENAMETOOLONG
: return WSAENAMETOOLONG
;
3376 case EHOSTDOWN
: return WSAEHOSTDOWN
;
3377 case EHOSTUNREACH
: return WSAEHOSTUNREACH
;
3378 case ENOTEMPTY
: return WSAENOTEMPTY
;
3380 case EPROCLIM
: return WSAEPROCLIM
;
3383 case EUSERS
: return WSAEUSERS
;
3386 case EDQUOT
: return WSAEDQUOT
;
3389 case ESTALE
: return WSAESTALE
;
3392 case EREMOTE
: return WSAEREMOTE
;
3395 /* just in case we ever get here and there are no problems */
3398 WARN("Unknown errno %d!\n", loc_errno
);
3399 return WSAEOPNOTSUPP
;
3403 UINT
wsaHerrno(int loc_errno
)
3406 WARN("h_errno %d.\n", loc_errno
);
3410 case HOST_NOT_FOUND
: return WSAHOST_NOT_FOUND
;
3411 case TRY_AGAIN
: return WSATRY_AGAIN
;
3412 case NO_RECOVERY
: return WSANO_RECOVERY
;
3413 case NO_DATA
: return WSANO_DATA
;
3414 case ENOBUFS
: return WSAENOBUFS
;
3418 WARN("Unknown h_errno %d!\n", loc_errno
);
3419 return WSAEOPNOTSUPP
;
3424 /***********************************************************************
3425 * WSARecv (WS2_32.67)
3427 int WINAPI
WSARecv (SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
3428 LPDWORD NumberOfBytesReceived
, LPDWORD lpFlags
,
3429 LPWSAOVERLAPPED lpOverlapped
,
3430 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
3432 return WSARecvFrom (s
, lpBuffers
, dwBufferCount
, NumberOfBytesReceived
, lpFlags
,
3433 NULL
, NULL
, lpOverlapped
, lpCompletionRoutine
);
3436 /***********************************************************************
3437 * WSARecvFrom (WS2_32.69)
3439 INT WINAPI
WSARecvFrom( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
3440 LPDWORD lpNumberOfBytesRecvd
, LPDWORD lpFlags
, struct WS_sockaddr
*lpFrom
,
3441 LPINT lpFromlen
, LPWSAOVERLAPPED lpOverlapped
,
3442 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
3446 int n
, fd
, err
= WSAENOTSOCK
, flags
, ret
;
3447 struct iovec
* iovec
;
3448 struct ws2_async
*wsa
;
3450 TRACE("socket %04x, wsabuf %p, nbufs %ld, flags %ld, from %p, fromlen %ld, ovl %p, func %p\n",
3451 s
, lpBuffers
, dwBufferCount
, *lpFlags
, lpFrom
,
3452 (lpFromlen
? *lpFromlen
: -1L),
3453 lpOverlapped
, lpCompletionRoutine
);
3455 fd
= get_sock_fd( s
, GENERIC_READ
, &flags
);
3456 TRACE ( "fd=%d, flags=%x\n", fd
, flags
);
3458 if (fd
== -1) return SOCKET_ERROR
;
3460 if (flags
& FD_FLAG_RECV_SHUTDOWN
)
3462 WSASetLastError ( WSAESHUTDOWN
);
3466 iovec
= HeapAlloc ( GetProcessHeap(), 0, dwBufferCount
* sizeof (struct iovec
) );
3473 for (i
= 0; i
< dwBufferCount
; i
++)
3475 iovec
[i
].iov_base
= lpBuffers
[i
].buf
;
3476 iovec
[i
].iov_len
= lpBuffers
[i
].len
;
3479 if ( (lpOverlapped
|| lpCompletionRoutine
) && flags
& FD_FLAG_OVERLAPPED
)
3481 wsa
= WS2_make_async ( s
, fd
, ASYNC_TYPE_READ
, iovec
, dwBufferCount
,
3482 lpFlags
, lpFrom
, lpFromlen
,
3483 lpOverlapped
, lpCompletionRoutine
);
3491 if ( ( ret
= register_new_async ( &wsa
->async
)) )
3493 err
= NtStatusToWSAError ( ret
);
3495 if ( !lpOverlapped
)
3496 HeapFree ( GetProcessHeap(), 0, wsa
->async
.iosb
);
3497 HeapFree ( GetProcessHeap(), 0, wsa
);
3501 /* Try immediate completion */
3502 if ( lpOverlapped
&& !NtResetEvent( lpOverlapped
->hEvent
, NULL
) )
3504 if ( WSAGetOverlappedResult ( s
, lpOverlapped
,
3505 lpNumberOfBytesRecvd
, FALSE
, lpFlags
) )
3508 if ( (err
= WSAGetLastError ()) != WSA_IO_INCOMPLETE
)
3512 WSASetLastError ( WSA_IO_PENDING
);
3513 return SOCKET_ERROR
;
3516 if ( _is_blocking(s
) )
3519 /* FIXME: OOB and exceptfds? */
3520 int timeout
= GET_RCVTIMEO(fd
);
3521 if( !do_block(fd
, POLLIN
, timeout
)) {
3523 /* a timeout is not fatal */
3524 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
3529 n
= WS2_recv ( fd
, iovec
, dwBufferCount
, lpFrom
, lpFromlen
, lpFlags
);
3536 TRACE(" -> %i bytes\n", n
);
3537 *lpNumberOfBytesRecvd
= n
;
3539 HeapFree (GetProcessHeap(), 0, iovec
);
3540 release_sock_fd( s
, fd
);
3541 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
3546 HeapFree (GetProcessHeap(), 0, iovec
);
3549 release_sock_fd( s
, fd
);
3552 WARN(" -> ERROR %d\n", err
);
3553 WSASetLastError ( err
);
3554 return SOCKET_ERROR
;
3557 /***********************************************************************
3558 * WSCInstallProvider (WS2_32.88)
3560 INT WINAPI
WSCInstallProvider( const LPGUID lpProviderId
,
3561 LPCWSTR lpszProviderDllPath
,
3562 const LPWSAPROTOCOL_INFOW lpProtocolInfoList
,
3563 DWORD dwNumberOfEntries
,
3566 FIXME("(%s, %s, %p, %ld, %p): stub !\n", debugstr_guid(lpProviderId
),
3567 debugstr_w(lpszProviderDllPath
), lpProtocolInfoList
,
3568 dwNumberOfEntries
, lpErrno
);
3574 /***********************************************************************
3575 * WSCDeinstallProvider (WS2_32.83)
3577 INT WINAPI
WSCDeinstallProvider(LPGUID lpProviderId
, LPINT lpErrno
)
3579 FIXME("(%s, %p): stub !\n", debugstr_guid(lpProviderId
), lpErrno
);
3585 /***********************************************************************
3586 * WSAAccept (WS2_32.26)
3588 SOCKET WINAPI
WSAAccept( SOCKET s
, struct WS_sockaddr
*addr
, LPINT addrlen
,
3589 LPCONDITIONPROC lpfnCondition
, DWORD dwCallbackData
)
3592 int ret
= 0, size
= 0;
3593 WSABUF CallerId
, CallerData
, CalleeId
, CalleeData
;
3594 /* QOS SQOS, GQOS; */
3597 SOCKADDR src_addr
, dst_addr
;
3599 TRACE("Socket %04x, sockaddr %p, addrlen %p, fnCondition %p, dwCallbackData %ld\n",
3600 s
, addr
, addrlen
, lpfnCondition
, dwCallbackData
);
3603 size
= sizeof(src_addr
);
3604 cs
= WS_accept(s
, &src_addr
, &size
);
3606 if (cs
== SOCKET_ERROR
) return SOCKET_ERROR
;
3608 CallerId
.buf
= (char *)&src_addr
;
3609 CallerId
.len
= sizeof(src_addr
);
3611 CallerData
.buf
= NULL
;
3612 CallerData
.len
= (ULONG
)NULL
;
3614 WS_getsockname(cs
, &dst_addr
, &size
);
3616 CalleeId
.buf
= (char *)&dst_addr
;
3617 CalleeId
.len
= sizeof(dst_addr
);
3620 ret
= (*lpfnCondition
)(&CallerId
, &CallerData
, NULL
, NULL
,
3621 &CalleeId
, &CalleeData
, &g
, dwCallbackData
);
3626 if (addr
&& addrlen
)
3627 addr
= memcpy(addr
, &src_addr
, (*addrlen
> size
) ? size
: *addrlen
);
3630 SERVER_START_REQ ( set_socket_deferred
)
3632 req
->handle
= SOCKET2HANDLE (s
);
3633 req
->deferred
= SOCKET2HANDLE (cs
);
3634 if ( !wine_server_call_err ( req
) )
3636 SetLastError ( WSATRY_AGAIN
);
3637 WS_closesocket ( cs
);
3641 return SOCKET_ERROR
;
3644 SetLastError(WSAECONNREFUSED
);
3645 return SOCKET_ERROR
;
3647 FIXME("Unknown return type from Condition function\n");
3648 SetLastError(WSAENOTSOCK
);
3649 return SOCKET_ERROR
;
3653 /***********************************************************************
3654 * WSADuplicateSocketA (WS2_32.32)
3656 int WINAPI
WSADuplicateSocketA( SOCKET s
, DWORD dwProcessId
, LPWSAPROTOCOL_INFOA lpProtocolInfo
)
3660 TRACE("(%d,%lx,%p)\n", s
, dwProcessId
, lpProtocolInfo
);
3661 memset(lpProtocolInfo
, 0, sizeof(*lpProtocolInfo
));
3662 /* FIXME: WS_getsockopt(s, WS_SOL_SOCKET, SO_PROTOCOL_INFO, lpProtocolInfo, sizeof(*lpProtocolInfo)); */
3663 /* I don't know what the real Windoze does next, this is a hack */
3664 /* ...we could duplicate and then use ConvertToGlobalHandle on the duplicate, then let
3665 * the target use the global duplicate, or we could copy a reference to us to the structure
3666 * and let the target duplicate it from us, but let's do it as simple as possible */
3667 hProcess
= OpenProcess(PROCESS_DUP_HANDLE
, FALSE
, dwProcessId
);
3668 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s
),
3669 hProcess
, (LPHANDLE
)&lpProtocolInfo
->dwCatalogEntryId
,
3670 0, FALSE
, DUPLICATE_SAME_ACCESS
);
3671 CloseHandle(hProcess
);
3672 lpProtocolInfo
->dwServiceFlags4
= 0xff00ff00; /* magic */
3676 /***********************************************************************
3677 * WSAInstallServiceClassA (WS2_32.48)
3679 int WINAPI
WSAInstallServiceClassA(LPWSASERVICECLASSINFOA info
)
3681 FIXME("Request to install service %s\n",debugstr_a(info
->lpszServiceClassName
));
3682 WSASetLastError(WSAEACCES
);
3683 return SOCKET_ERROR
;
3686 /***********************************************************************
3687 * WSAInstallServiceClassW (WS2_32.49)
3689 int WINAPI
WSAInstallServiceClassW(LPWSASERVICECLASSINFOW info
)
3691 FIXME("Request to install service %s\n",debugstr_w(info
->lpszServiceClassName
));
3692 WSASetLastError(WSAEACCES
);
3693 return SOCKET_ERROR
;
3696 /***********************************************************************
3697 * WSARemoveServiceClass (WS2_32.70)
3699 int WINAPI
WSARemoveServiceClass(LPGUID info
)
3701 FIXME("Request to remove service %p\n",info
);
3702 WSASetLastError(WSATYPE_NOT_FOUND
);
3703 return SOCKET_ERROR
;
3706 /***********************************************************************
3707 * WSAStringToAddressA (WS2_32.80)
3709 INT WINAPI
WSAStringToAddressA(LPSTR AddressString
,
3711 LPWSAPROTOCOL_INFOA lpProtocolInfo
,
3712 LPSOCKADDR lpAddress
,
3713 LPINT lpAddressLength
)
3717 LPSTR workBuffer
=NULL
,ptrPort
;
3719 TRACE( "(%s, %x, %p, %p, %d)\n", AddressString
, AddressFamily
, lpProtocolInfo
,
3720 lpAddress
, *lpAddressLength
);
3724 workBuffer
= HeapAlloc( GetProcessHeap(), 0, strlen(AddressString
)+1 );
3727 strcpy(workBuffer
,AddressString
);
3728 switch (AddressFamily
)
3731 /* caller wants to know the size of the socket buffer */
3732 if (*lpAddressLength
< sizeof(SOCKADDR_IN
))
3734 *lpAddressLength
= sizeof(SOCKADDR_IN
);
3739 /* caller wants to translate an AdressString into a SOCKADDR */
3742 memset(lpAddress
,0,sizeof(SOCKADDR_IN
));
3743 ((LPSOCKADDR_IN
)lpAddress
)->sin_family
= AF_INET
;
3744 ptrPort
= strchr(workBuffer
,':');
3747 ((LPSOCKADDR_IN
)lpAddress
)->sin_port
= (u_short
)atoi(ptrPort
+1);
3751 ((LPSOCKADDR_IN
)lpAddress
)->sin_port
= 0;
3752 inetaddr
= inet_addr(workBuffer
);
3753 if (inetaddr
!= INADDR_NONE
)
3755 ((LPSOCKADDR_IN
)lpAddress
)->sin_addr
.WS_s_addr
= inetaddr
;
3763 FIXME("(%s, %x, %p, %p, %p) - ProtocolInfo not implemented!\n",
3764 AddressString
, AddressFamily
,
3765 lpProtocolInfo
, lpAddress
, lpAddressLength
);
3769 FIXME("(%s, %x, %p, %p, %p) - AddressFamiliy not implemented!\n",
3770 AddressString
, AddressFamily
,
3771 lpProtocolInfo
, lpAddress
, lpAddressLength
);
3773 HeapFree( GetProcessHeap(), 0, workBuffer
);
3776 res
= WSA_NOT_ENOUGH_MEMORY
;
3782 WSASetLastError(res
);
3783 return SOCKET_ERROR
;
3786 /***********************************************************************
3787 * WSAStringToAddressW (WS2_32.81)
3789 * Does anybody know if this functions allows to use hebrew/arabic/chinese... digits?
3790 * If this should be the case, it would be required to map these digits
3791 * to Unicode digits (0-9) using FoldString first.
3793 INT WINAPI
WSAStringToAddressW(LPWSTR AddressString
,
3795 LPWSAPROTOCOL_INFOW lpProtocolInfo
,
3796 LPSOCKADDR lpAddress
,
3797 LPINT lpAddressLength
)
3800 LPSTR workBuffer
=NULL
;
3801 WSAPROTOCOL_INFOA infoA
;
3802 LPWSAPROTOCOL_INFOA lpProtoInfoA
= NULL
;
3804 TRACE( "(%s, %x, %p, %p, %d)\n", debugstr_w(AddressString
), AddressFamily
, lpProtocolInfo
,
3805 lpAddress
, *lpAddressLength
);
3807 /* if ProtocolInfo is available - convert to ANSI variant */
3810 lpProtoInfoA
= &infoA
;
3811 memcpy( lpProtoInfoA
, lpProtocolInfo
, FIELD_OFFSET( WSAPROTOCOL_INFOA
, szProtocol
) );
3813 if (!WideCharToMultiByte( CP_ACP
, 0, lpProtocolInfo
->szProtocol
, -1,
3814 lpProtoInfoA
->szProtocol
, WSAPROTOCOL_LEN
+1, NULL
, NULL
))
3816 WSASetLastError( WSAEINVAL
);
3817 return SOCKET_ERROR
;
3823 /* Translate AddressString to ANSI code page - assumes that only
3824 standard digits 0-9 are used with this API call */
3825 sBuffer
= WideCharToMultiByte( CP_ACP
, 0, AddressString
, -1, NULL
, 0, NULL
, NULL
);
3826 workBuffer
= HeapAlloc( GetProcessHeap(), 0, sBuffer
);
3830 WideCharToMultiByte( CP_ACP
, 0, AddressString
, -1, workBuffer
, sBuffer
, NULL
, NULL
);
3831 res
= WSAStringToAddressA(workBuffer
,AddressFamily
,lpProtoInfoA
,
3832 lpAddress
,lpAddressLength
);
3833 HeapFree( GetProcessHeap(), 0, workBuffer
);
3837 res
= WSA_NOT_ENOUGH_MEMORY
;
3842 WSASetLastError(res
);
3843 return SOCKET_ERROR
;
3846 /***********************************************************************
3847 * WSAAddressToStringA (WS2_32.27)
3849 * See WSAAddressToStringW
3851 INT WINAPI
WSAAddressToStringA( LPSOCKADDR sockaddr
, DWORD len
,
3852 LPWSAPROTOCOL_INFOA info
, LPSTR string
,
3856 CHAR buffer
[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
3859 TRACE( "(%p, %lx, %p, %p, %ld)\n", sockaddr
, len
, info
, string
, *lenstr
);
3861 if (!sockaddr
|| len
< sizeof(SOCKADDR_IN
)) return SOCKET_ERROR
;
3863 /* sin_family is garanteed to be the first u_short */
3864 if (((SOCKADDR_IN
*)sockaddr
)->sin_family
!= AF_INET
) return SOCKET_ERROR
;
3866 sprintf( buffer
, "%u.%u.%u.%u:%u",
3867 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 24 & 0xff),
3868 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 16 & 0xff),
3869 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 8 & 0xff),
3870 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) & 0xff),
3871 ntohs( ((SOCKADDR_IN
*)sockaddr
)->sin_port
) );
3873 p
= strchr( buffer
, ':' );
3874 if (!((SOCKADDR_IN
*)sockaddr
)->sin_port
) *p
= 0;
3876 size
= strlen( buffer
);
3881 return SOCKET_ERROR
;
3884 strcpy( string
, buffer
);
3888 /***********************************************************************
3889 * WSAAddressToStringW (WS2_32.28)
3891 * Convert a sockaddr address into a readable address string.
3894 * sockaddr [I] Pointer to a sockaddr structure.
3895 * len [I] Size of the sockaddr structure.
3896 * info [I] Pointer to a WSAPROTOCOL_INFOW structure (optional).
3897 * string [I/O] Pointer to a buffer to receive the address string.
3898 * lenstr [I/O] Size of the receive buffer in WCHARs.
3902 * Failure: SOCKET_ERROR
3905 * The 'info' parameter is ignored.
3908 * Only supports AF_INET addresses.
3910 INT WINAPI
WSAAddressToStringW( LPSOCKADDR sockaddr
, DWORD len
,
3911 LPWSAPROTOCOL_INFOW info
, LPWSTR string
,
3915 WCHAR buffer
[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
3916 static const WCHAR format
[] = { '%','u','.','%','u','.','%','u','.','%','u',':','%','u',0 };
3919 TRACE( "(%p, %lx, %p, %p, %ld)\n", sockaddr
, len
, info
, string
, *lenstr
);
3921 if (!sockaddr
|| len
< sizeof(SOCKADDR_IN
)) return SOCKET_ERROR
;
3923 /* sin_family is garanteed to be the first u_short */
3924 if (((SOCKADDR_IN
*)sockaddr
)->sin_family
!= AF_INET
) return SOCKET_ERROR
;
3926 sprintfW( buffer
, format
,
3927 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 24 & 0xff),
3928 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 16 & 0xff),
3929 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 8 & 0xff),
3930 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) & 0xff),
3931 ntohs( ((SOCKADDR_IN
*)sockaddr
)->sin_port
) );
3933 p
= strchrW( buffer
, ':' );
3934 if (!((SOCKADDR_IN
*)sockaddr
)->sin_port
) *p
= 0;
3936 size
= lstrlenW( buffer
);
3941 return SOCKET_ERROR
;
3944 lstrcpyW( string
, buffer
);
3948 /***********************************************************************
3949 * WSALookupServiceBeginA (WS2_32.59)
3951 INT WINAPI
WSALookupServiceBeginA( LPWSAQUERYSETA lpqsRestrictions
,
3952 DWORD dwControlFlags
,
3955 FIXME("(%p 0x%08lx %p) Stub!\n", lpqsRestrictions
, dwControlFlags
,
3957 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
3958 return SOCKET_ERROR
;
3961 /***********************************************************************
3962 * WSALookupServiceBeginW (WS2_32.60)
3964 INT WINAPI
WSALookupServiceBeginW( LPWSAQUERYSETW lpqsRestrictions
,
3965 DWORD dwControlFlags
,
3968 FIXME("(%p 0x%08lx %p) Stub!\n", lpqsRestrictions
, dwControlFlags
,
3970 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
3971 return SOCKET_ERROR
;
3974 INT WINAPI
WSCUnInstallNameSpace( LPGUID lpProviderId
)
3976 FIXME("(%p) Stub!\n", lpProviderId
);