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#ifndef __LIBFFS_H
#define __LIBFFS_H
#include <libflash/libflash.h>
#include <libflash/ffs.h>
/* FFS handle, opaque */
struct ffs_handle;
/* Error codes:
*
* < 0 = flash controller errors
* 0 = success
* > 0 = libffs / libflash errors
*/
#define FFS_ERR_BAD_MAGIC 100
#define FFS_ERR_BAD_VERSION 101
#define FFS_ERR_BAD_CKSUM 102
#define FFS_ERR_PART_NOT_FOUND 103
int ffs_open_flash(struct flash_chip *chip, uint32_t offset,
uint32_t max_size, struct ffs_handle **ffs);
/* TODO
int ffs_open_image(void *image, uint32_t size, struct ffs_handle **ffs);
*/
void ffs_close(struct ffs_handle *ffs);
int ffs_lookup_part(struct ffs_handle *ffs, const char *name,
uint32_t *part_idx);
int ffs_part_info(struct ffs_handle *ffs, uint32_t part_idx,
char **name, uint32_t *start,
uint32_t *total_size, uint32_t *act_size);
int ffs_update_act_size(struct ffs_handle *ffs, uint32_t part_idx,
uint32_t act_size);
#endif /* __LIBFFS_H */
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