/usr/include/dnscore/pipe_stream.h is in libyadifa-dev 2.1.6-1.
This file is owned by root:root, with mode 0o644.
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*
* Copyright (c) 2011-2016, EURid. All rights reserved.
* The YADIFA TM software product is provided under the BSD 3-clause license:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of EURid nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*------------------------------------------------------------------------------
*
*/
/** @defgroup
* @ingroup
* @brief
*
*
*
* @{
*
*----------------------------------------------------------------------------*/
#ifndef PIPE_STREAM_H_
#define PIPE_STREAM_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <dnscore/input_stream.h>
#include <dnscore/output_stream.h>
/**
* Creates both output and input stream
* Writing in the output stream makes it available for the input stream
* This is not thread-safe.
*
* This is used in the XFR input stream. The internal processing of the XFR stream
* writes the available bytes to the output so the reader can get them from the
* input.
*
* @param output
* @param input
*/
void pipe_stream_init(output_stream *output, input_stream *input, u32 buffer_size);
/**
*
* Number of available bytes in the input stream
*
* @param input
* @return
*/
ya_result pipe_stream_read_available(input_stream *input);
/**
*
* Room for bytes in the output stream
*
* @param input
* @return
*/
ya_result pipe_stream_write_available(output_stream *input);
#ifdef __cplusplus
}
#endif
#endif /* PIPE_STREAM_H_ */
/* ------------------------------------------------------------ */
/** @} */
/*----------------------------------------------------------------------------*/
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