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Rev 4589 Rev 4603
Line 452... Line 452...
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    int             index;
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    int             index;
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    ipc_call_t      answer;
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    ipc_call_t      answer;
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    if( ! data ) return EBADMEM;
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    if( ! data ) return EBADMEM;
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    if( ! datalength ) return NO_DATA;
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    if( ! datalength ) return NO_DATA;
-
 
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    if( fromaddr && (( ! addrlen ) || ( * addrlen < sizeof( struct sockaddr_in )))) return EINVAL;
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    // find the socket
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    // find the socket
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    socket = sockets_find( socket_get_sockets(), socket_id );
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    socket = sockets_find( socket_get_sockets(), socket_id );
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    if( ! socket ) return ENOTSOCK;
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    if( ! socket ) return ENOTSOCK;
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    fibril_mutex_lock( & socket->receive_lock );
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    fibril_mutex_lock( & socket->receive_lock );
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    // wait for a received packet
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    // wait for a received packet
Line 471... Line 472...
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        }
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        }
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    }
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    }
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    // request packet data
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    // request packet data
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    message_id = async_send_4( socket->phone, message, socket->socket_id, 0, socket->service, flags, & answer );
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    message_id = async_send_4( socket->phone, message, socket->socket_id, 0, socket->service, flags, & answer );
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    // read the address if desired
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    // read the address if desired
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    if( fromaddr ){
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        * addrlen = sizeof( struct sockaddr_in );
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    }
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    if(( ! fromaddr ) || ( ipc_data_read_start( socket->phone, fromaddr, * addrlen ) == EOK )){
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    if(( ! fromaddr ) || ( ipc_data_read_start( socket->phone, fromaddr, * addrlen ) == EOK )){
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        if( fragments == 1 ){
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        if( fragments == 1 ){
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            // read all if only one fragment
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            // read all if only one fragment
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            ipc_data_read_start( socket->phone, data, datalength );
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            ipc_data_read_start( socket->phone, data, datalength );
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        }else{
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        }else{
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    if( result == EOK ){
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    if( result == EOK ){
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        // dequeue the received packet
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        // dequeue the received packet
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        dyn_fifo_pop( & socket->received );
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        dyn_fifo_pop( & socket->received );
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        // return read data length
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        // return read data length
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        result = SOCKET_GET_READ_DATA_LENGTH( & answer );
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        result = SOCKET_GET_READ_DATA_LENGTH( & answer );
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        // set address length
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        if( fromaddr && addrlen ) * addrlen = SOCKET_GET_ADDRESS_LENGTH( & answer );
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    }
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    }
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    fibril_mutex_unlock( & socket->receive_lock );
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    fibril_mutex_unlock( & socket->receive_lock );
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    return result;
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    return result;
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}
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}
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