166     lv_fs_res_t res = file_p->drv->close_cb(file_p->drv, file_p->file_d);  in lv_fs_close()  local
183     return res;  in lv_fs_close()
201     lv_fs_res_t res;  in lv_fs_read()  local
204         res = lv_fs_read_cached(file_p, buf, btr, &br_tmp);  in lv_fs_read()
207         res = file_p->drv->read_cb(file_p->drv, file_p->file_d, buf, btr, &br_tmp);  in lv_fs_read()
214     return res;  in lv_fs_read()
234     lv_fs_res_t res;  in lv_fs_write()  local
237         res = lv_fs_write_cached(file_p, buf, btw, &bw_tmp);  in lv_fs_write()
240         res = file_p->drv->write_cb(file_p->drv, file_p->file_d, buf, btw, &bw_tmp);  in lv_fs_write()
245     return res;  in lv_fs_write()
263     lv_fs_res_t res;  in lv_fs_seek()  local
265         res = lv_fs_seek_cached(file_p, pos, whence);  in lv_fs_seek()
268         res = file_p->drv->seek_cb(file_p->drv, file_p->file_d, pos, whence);  in lv_fs_seek()
273     return res;  in lv_fs_seek()
290     lv_fs_res_t res;  in lv_fs_tell()  local
293         res = LV_FS_RES_OK;  in lv_fs_tell()
296         res = file_p->drv->tell_cb(file_p->drv, file_p->file_d, pos);  in lv_fs_tell()
301     return res;  in lv_fs_tell()
361     lv_fs_res_t res = rddir_p->drv->dir_read_cb(rddir_p->drv, rddir_p->dir_d, fn, fn_len);  in lv_fs_dir_read()  local
365     return res;  in lv_fs_dir_read()
380     lv_fs_res_t res = rddir_p->drv->dir_close_cb(rddir_p->drv, rddir_p->dir_d);  in lv_fs_dir_close()  local
387     return res;  in lv_fs_dir_close()
539     lv_fs_res_t res = LV_FS_RES_OK;  in lv_fs_read_cached()  local
572 …     res = file_p->drv->read_cb(file_p->drv, file_p->file_d, (char *)buf + buffer_remaining_length,  in lv_fs_read_cached()
577 …res = file_p->drv->read_cb(file_p->drv, file_p->file_d, buffer, buffer_size, &bytes_read_to_buffer…  in lv_fs_read_cached()
594             res = file_p->drv->read_cb(file_p->drv, file_p->file_d, (void *)buf, btr, br);  in lv_fs_read_cached()
605 …res = file_p->drv->read_cb(file_p->drv, file_p->file_d, (void *)buffer, buffer_size, &bytes_read_t…  in lv_fs_read_cached()
615     if(res == LV_FS_RES_OK) {  in lv_fs_read_cached()
619     return res;  in lv_fs_read_cached()
624     lv_fs_res_t res = LV_FS_RES_OK;  in lv_fs_write_cached()  local
627 …res = file_p->drv->seek_cb(file_p->drv, file_p->file_d, file_p->cache->file_position, LV_FS_SEEK_S…  in lv_fs_write_cached()
628     if(res != LV_FS_RES_OK) return res;  in lv_fs_write_cached()
630     res = file_p->drv->write_cb(file_p->drv, file_p->file_d, buf, btw, bw);  in lv_fs_write_cached()
631     if(res != LV_FS_RES_OK) return res;  in lv_fs_write_cached()
663     return res;  in lv_fs_write_cached()
668     lv_fs_res_t res = LV_FS_RES_OK;  in lv_fs_seek_cached()  local
680                 res = file_p->drv->seek_cb(file_p->drv, file_p->file_d, pos, whence);  in lv_fs_seek_cached()
681                 if(res == LV_FS_RES_OK) {  in lv_fs_seek_cached()
683                     res = file_p->drv->tell_cb(file_p->drv, file_p->file_d, &tmp_position);  in lv_fs_seek_cached()
685                     if(res == LV_FS_RES_OK) {  in lv_fs_seek_cached()
693     return res;  in lv_fs_seek_cached()