/* mbed Microcontroller Library * Copyright (c) 2017-2020 ARM Limited * SPDX-License-Identifier: Apache-2.0 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "blockdevice/ReadOnlyBlockDevice.h" #include "platform/mbed_error.h" namespace mbed { ReadOnlyBlockDevice::ReadOnlyBlockDevice(BlockDevice *bd) : _bd(bd) { // Does nothing } ReadOnlyBlockDevice::~ReadOnlyBlockDevice() { // Does nothing } int ReadOnlyBlockDevice::init() { return _bd->init(); } int ReadOnlyBlockDevice::deinit() { return _bd->deinit(); } int ReadOnlyBlockDevice::sync() { return _bd->sync(); } int ReadOnlyBlockDevice::read(void *buffer, bd_addr_t addr, bd_size_t size) { return _bd->read(buffer, addr, size); } int ReadOnlyBlockDevice::program(const void *buffer, bd_addr_t addr, bd_size_t size) { return MBED_ERROR_WRITE_PROTECTED; } int ReadOnlyBlockDevice::erase(bd_addr_t addr, bd_size_t size) { return MBED_ERROR_WRITE_PROTECTED; } bd_size_t ReadOnlyBlockDevice::get_read_size() const { return _bd->get_read_size(); } bd_size_t ReadOnlyBlockDevice::get_program_size() const { return _bd->get_program_size(); } bd_size_t ReadOnlyBlockDevice::get_erase_size() const { return _bd->get_erase_size(); } bd_size_t ReadOnlyBlockDevice::get_erase_size(bd_addr_t addr) const { return _bd->get_erase_size(addr); } int ReadOnlyBlockDevice::get_erase_value() const { return _bd->get_erase_value(); } bd_size_t ReadOnlyBlockDevice::size() const { return _bd->size(); } const char *ReadOnlyBlockDevice::get_type() const { if (_bd != NULL) { return _bd->get_type(); } return NULL; } } // namespace mbed