+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* R/O (V)FAT 12/16/32 filesystem implementation by Marcus Sundberg
*
* 2002-07-28 - rjones@nexus-tech.net - ported to ppcboot v1.1.6
* 2003-03-10 - kharris@nexus-tech.net - ported to u-boot
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _FAT_H_
int fatbufnum; /* Used by get_fatent, init to -1 */
int rootdir_size; /* Size of root dir for non-FAT32 */
__u32 root_cluster; /* First cluster of root dir for FAT32 */
+ u32 total_sect; /* Number of sectors */
+ int fats; /* Number of FATs */
} fsdata;
static inline u32 clust_to_sect(fsdata *fsdata, u32 clust)
return fsdata->data_begin + clust * fsdata->clust_size;
}
-static inline u32 sect_to_clust(fsdata *fsdata, u32 sect)
+static inline u32 sect_to_clust(fsdata *fsdata, int sect)
{
return (sect - fsdata->data_begin) / fsdata->clust_size;
}
int fat_opendir(const char *filename, struct fs_dir_stream **dirsp);
int fat_readdir(struct fs_dir_stream *dirs, struct fs_dirent **dentp);
void fat_closedir(struct fs_dir_stream *dirs);
+int fat_unlink(const char *filename);
+int fat_mkdir(const char *dirname);
void fat_close(void);
#endif /* _FAT_H_ */