2007-09-08 21:50:59 +02:00
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/****************************************************************************
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* net/utils/utils.h
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2007-09-08 21:50:59 +02:00
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*
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2014-06-26 22:23:21 +02:00
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* Copyright (C) 2014 Gregory Nutt. All rights reserved.
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2012-09-13 20:32:24 +02:00
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* Author: Gregory Nutt <gnutt@nuttx.org>
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2007-09-08 21:50:59 +02:00
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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
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* 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
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* 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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****************************************************************************/
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2014-06-26 22:23:21 +02:00
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#ifndef __NET_UTILS_UTILS_H
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#define __NET_UTILS_UTILS_H
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2007-09-08 21:50:59 +02:00
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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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2014-06-26 22:23:21 +02:00
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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2007-09-08 21:50:59 +02:00
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2014-06-26 22:23:21 +02:00
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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2007-09-08 21:50:59 +02:00
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/****************************************************************************
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2014-06-26 22:23:21 +02:00
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* Public Function Prototypes
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2007-09-08 21:50:59 +02:00
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****************************************************************************/
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/****************************************************************************
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* Function: net_dsec2timeval
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*
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* Description:
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* Convert a decisecond timeout value to a struct timeval. Needed by
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* getsockopt() to report timeout values.
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*
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* Parameters:
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* dsec The decisecond value to convert
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* tv The struct timeval to receive the converted value
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*
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* Returned Value:
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* None
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*
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* Assumptions:
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*
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****************************************************************************/
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2014-06-27 23:42:21 +02:00
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struct timeval;
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2014-06-26 22:23:21 +02:00
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void net_dsec2timeval(uint16_t dsec, FAR struct timeval *tv);
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#undef EXTERN
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#ifdef __cplusplus
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2007-09-08 21:50:59 +02:00
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}
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2014-06-26 22:23:21 +02:00
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#endif
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2007-09-08 21:50:59 +02:00
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2014-06-26 22:23:21 +02:00
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#endif /* __NET_UTILS_UTILS_H */
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