22 static void * fs_open(lv_fs_drv_t * drv, const char * path, lv_fs_mode_t mode);
23 static lv_fs_res_t fs_close(lv_fs_drv_t * drv, void * file_p);
24 static lv_fs_res_t fs_read(lv_fs_drv_t * drv, void * file_p, void * buf, uint32_t btr, uint32_t * b…
25 static lv_fs_res_t fs_write(lv_fs_drv_t * drv, void * file_p, const void * buf, uint32_t btw, uint3…
26 static lv_fs_res_t fs_seek(lv_fs_drv_t * drv, void * file_p, uint32_t pos, lv_fs_whence_t whence);
27 static lv_fs_res_t fs_tell(lv_fs_drv_t * drv, void * file_p, uint32_t * pos_p);
28 static void * fs_dir_open(lv_fs_drv_t * drv, const char * path);
29 static lv_fs_res_t fs_dir_close(lv_fs_drv_t * drv, void * dir_p);
30 static lv_fs_res_t fs_dir_read(lv_fs_drv_t * drv, void * dir_p, char * fn, uint32_t fn_len);
34     lv_fs_drv_t * drv = lv_fs_get_drv(LV_FS_LITTLEFS_LETTER);  in lv_littlefs_set_handler()  local
35     drv->user_data = lfs;  in lv_littlefs_set_handler()
72 static void * fs_open(lv_fs_drv_t * drv, const char * path, lv_fs_mode_t mode)  in fs_open()  argument
88     lfs_t * lfs = drv->user_data;  in fs_open()
103 static lv_fs_res_t fs_close(lv_fs_drv_t * drv, void * file_p)  in fs_close()  argument
107     lfs_t * lfs = drv->user_data;  in fs_close()
123 static lv_fs_res_t fs_read(lv_fs_drv_t * drv, void * file_p, void * buf, uint32_t btr, uint32_t * b…  in fs_read()  argument
127     lfs_t * lfs = drv->user_data;  in fs_read()
142 static lv_fs_res_t fs_write(lv_fs_drv_t * drv, void * file_p, const void * buf, uint32_t btw, uint3…  in fs_write()  argument
146     lfs_t * lfs = drv->user_data;  in fs_write()
160 static lv_fs_res_t fs_seek(lv_fs_drv_t * drv, void * file_p, uint32_t pos, lv_fs_whence_t whence)  in fs_seek()  argument
172     lfs_t * lfs = drv->user_data;  in fs_seek()
185 static lv_fs_res_t fs_tell(lv_fs_drv_t * drv, void * file_p, uint32_t * pos_p)  in fs_tell()  argument
189     lfs_t * lfs = drv->user_data;  in fs_tell()
201 static void * fs_dir_open(lv_fs_drv_t * drv, const char * path)  in fs_dir_open()  argument
209     lfs_t * lfs = drv->user_data;  in fs_dir_open()
225 static lv_fs_res_t fs_dir_close(lv_fs_drv_t * drv, void * dir_p)  in fs_dir_close()  argument
229     lfs_t * lfs = drv->user_data;  in fs_dir_close()
246 static lv_fs_res_t fs_dir_read(lv_fs_drv_t * drv, void * dir_p, char * fn, uint32_t fn_len)  in fs_dir_read()  argument
252     lfs_t * lfs = drv->user_data;  in fs_dir_read()