/*

 * 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__ */