118         if(file_p->cache->buffer) {  in lv_fs_close()
119             lv_mem_free(file_p->cache->buffer);  in lv_fs_close()
138     char * buffer = file_p->cache->buffer;  in lv_fs_read_cached()  local
148             lv_memcpy(buf, buffer + buffer_offset, btr);  in lv_fs_read_cached()
153             lv_memcpy(buf, buffer + buffer_offset, buffer_remaining_length);  in lv_fs_read_cached()
163 …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()
168                 lv_memcpy(buf + buffer_remaining_length, buffer, data_chunk_remaining);  in lv_fs_read_cached()
181             if(buffer == NULL) {  in lv_fs_read_cached()
182                 file_p->cache->buffer = lv_mem_alloc(buffer_size);  in lv_fs_read_cached()
183                 LV_ASSERT_MALLOC(file_p->cache->buffer);  in lv_fs_read_cached()
184                 buffer = file_p->cache->buffer;  in lv_fs_read_cached()
188 …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()
193             lv_memcpy(buf, buffer, *br);  in lv_fs_read_cached()