/usr/include/dnscore/buffer_input_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 streaming Streams
* @ingroup dnscore
* @brief
*
*
*
* @{
*
*----------------------------------------------------------------------------*/
#ifndef _BUFFER_INPUT_STREAM_H
#define _BUFFER_INPUT_STREAM_H
#include <dnscore/input_stream.h>
#ifdef __cplusplus
extern "C" {
#endif
#define BUFFER_INPUT_STREAM_DEFAULT_BUFFER_SIZE 4096
void buffer_input_stream_init(input_stream* filtered_in, input_stream* stream_out, int buffer_size);
/*
* Function specific to the buffer_input_stream to read a line up to the '\n'
*/
ya_result buffer_input_stream_read_line(input_stream* stream, char* buffer, u32 len);
/*
ya_result buffer_input_stream_init(input_stream* stream,input_stream* fildered);
*/
input_stream *buffer_input_stream_get_filtered(input_stream* bis);
/**
* Rewinds the input stream back of a given number of bytes
*
* @param bos
* @param bytes_back
*
* @return bytes_back : the operation was successful
* > 0 : the maximum number of bytes available for rewind at the time of the call
*/
ya_result buffer_input_stream_rewind(input_stream* bos, u32 bytes_back);
/**
* Returns true iff the input stream is a buffer input stream
*
* @param bos
* @return
*/
bool is_buffer_input_stream(input_stream *bos);
#ifdef __cplusplus
}
#endif
#endif /* _BUFFER_INPUT_STREAM_H */
/** @} */
/*----------------------------------------------------------------------------*/
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