/*
* BSD LICENSE
*
* Copyright(c) 2019-2020 Intel Corporation. All rights reserved.
* All rights reserved.
*
* 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 Intel Corporation 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
* OWNER 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.O
*
*/
/**
* @brief Internal header file for common functions
*/
#ifndef __PQOS_COMMON_H__
#define __PQOS_COMMON_H__
#ifdef __cplusplus
extern "C" {
#endif
#include <stdio.h>
/**
* @brief Wrapper around fopen() that additionally checks if a given path
* contains any symbolic links and fails if it does.
*
* @param [in] name a path to a file
* @param [in] mode a file access mode
*
* @return Pointer to a file
* @retval A valid pointer to a file or NULL on error (e.g. when the path
* contains any symbolic links).
*/
FILE * pqos_fopen(const char *name, const char *mode);
/**
* @brief Wrapper around open() that additionally checks if a given path
* contains any symbolic links and fails if it does.
*
* @param [in] pathname a path to a file
* @param [in] flags file access flags
* @param [in] mode file mode bits
*
* @return A file descriptor
* @retval A valid file descriptor or -1 on error (e.g. when the path
* contains any symbolic links).
*/
int pqos_open(const char *pathname, int flags, mode_t mode);
#ifdef __cplusplus
}
#endif
#endif /* __PQOS_COMMON_H__ */