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/*
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* Copyright (c) 2010, Mentor Graphics Corporation
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of the <ORGANIZATION> nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <openmcapi.h>
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#include <udp_lite.h>
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#include <mapping.h>
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/*************************************************************************
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*
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* FUNCTION
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*
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* mcapi_msg_recv
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*
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* DESCRIPTION
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*
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* Blocking API routine to receive a connectionless message on a
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* local endpoint.
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*
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* INPUTS
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*
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* receive_endpoint The local endpoint identifer that is
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* receiving the data.
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* *buffer A pointer to memory that will be filled in
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* with the received data.
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* buffer_size The number of bytes that will fit in *buffer.
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* *received_size The number of bytes received.
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* *mcapi_status A pointer to memory that will be filled in
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* with the status of the call.
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*
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* OUTPUTS
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*
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* None.
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*
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*************************************************************************/
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void mcapi_msg_recv(mcapi_endpoint_t receive_endpoint, void *buffer,
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size_t buffer_size, size_t *received_size,
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mcapi_status_t *mcapi_status)
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{
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mcapi_request_t request;
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if (receive_endpoint >> 16 == DCT_ACC_NODE_ID){
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udp_recv(buffer,buffer_size);
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}
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else{
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/* Call the receive routine, indicating to block. */
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msg_recv(receive_endpoint, buffer, buffer_size, received_size,
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&request, mcapi_status, 0xffffffff);
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}
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}
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