New subject: [3/3] ws2_32: Implement WSASendMsg() (try 2)

30 Sep 2013


      Bruno Jesus 00cpxxx@gmail.com writes:
...
@@ -2427,6 +2427,46 @@ static void WINAPI WS2_GetAcceptExSockaddrs(PVOID buffer, DWORD data_size, DWORD
 }
/***********************************************************************


WSASendMsg




*/

+int WINAPI WSASendMsg( SOCKET s, LPWSAMSG msg, DWORD dwFlags, LPDWORD lpNumberOfBytesSent,

                  LPWSAOVERLAPPED lpOverlapped,


                  LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)



+{

int ret = SOCKET_ERROR, fd, sock_type;
socklen_t optlen = sizeof(sock_type);

if (!msg)
{
   SetLastError(WSAEFAULT);


   return SOCKET_ERROR;


}

if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
   return SOCKET_ERROR;



if (getsockopt(fd, SOL_SOCKET, SO_TYPE, &sock_type, &optlen) == -1)
{
   SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());


   goto cleanup;


}

if (sock_type != SOCK_DGRAM && sock_type != SOCK_RAW)
{
   SetLastError(WSAEINVAL);


   goto cleanup;


}

ret = WS2_sendto( s, msg->lpBuffers, msg->dwBufferCount, lpNumberOfBytesSent,
                    dwFlags, msg->name, msg->namelen,


                    lpOverlapped, lpCompletionRoutine );



This is redundant, WS2_sendto will already fetch the file descriptor,
any necessary error checking should happen there.
-- 
Alexandre Julliard
julliard@winehq.org


    

Re: [3/3] ws2_32: Implement WSASendMsg() (try 2)