65 lines
2.1 KiB
C
65 lines
2.1 KiB
C
/****************************************************************************
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* net/socket/recv.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#ifdef CONFIG_NET
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <errno.h>
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#include "socket/socket.h"
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: recv
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*
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* Description:
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* The recv() call is identical to recvfrom() with a NULL from parameter.
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*
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* Input Parameters:
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* sockfd Socket descriptor of socket
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* buf Buffer to receive data
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* len Length of buffer
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* flags Receive flags
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*
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* Returned Value:
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* (see recvfrom)
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*
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* Assumptions:
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*
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****************************************************************************/
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ssize_t recv(int sockfd, FAR void *buf, size_t len, int flags)
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{
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/* recv is a cancellation point, but that can all be handled by recvfrom */
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return recvfrom(sockfd, buf, len, flags, NULL, 0);
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}
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#endif /* CONFIG_NET */
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