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// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
/* Copyright 2013-2016 IBM Corp. */
#ifndef __LIBFLASH_FILE_H
#define __LIBFLASH_FILE_H
#include <stdbool.h>
#include "blocklevel.h"
/*
* Blockevel functions created leave errno set on errors, as these calls
* often boil down to standard read() and write() calls, inspecting errno
* may prove useful
*/
int file_init(int fd, struct blocklevel_device **bl);
void file_exit(struct blocklevel_device *bl);
/*
* file_init_path() is a convenience wrapper which will open the path and call
* file_init(). The call to open happens with O_RDWR and no additional flags
* Because file_exit() doesn't close the file descriptor, file_init_path()
* makes it available.
*/
int file_init_path(const char *path, int *fd, bool keep_alive, struct blocklevel_device **bl);
/*
* file_exit_close is a convenience wrapper which will close the open
* file descriptor and call file_exit().
*/
void file_exit_close(struct blocklevel_device *bl);
#endif /* __LIBFLASH_FILE_H */
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