| // Copyright 2021 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "src/storage/fshost/nand-device.h" |
| |
| #include <fcntl.h> |
| #include <fidl/fuchsia.device/cpp/wire.h> |
| #include <lib/fdio/cpp/caller.h> |
| #include <lib/syslog/cpp/macros.h> |
| #include <sys/stat.h> |
| #include <sys/types.h> |
| #include <unistd.h> |
| |
| #include "src/storage/fshost/block-device.h" |
| |
| namespace fshost { |
| |
| zx::status<std::unique_ptr<BlockDeviceInterface>> NandDevice::OpenBlockDevice( |
| const char* topological_path) const { |
| fbl::unique_fd fd(::open(topological_path, O_RDWR, S_IFBLK)); |
| if (!fd) { |
| FX_LOGS(WARNING) << "Failed to open block device " << topological_path << ": " |
| << strerror(errno); |
| return zx::error(ZX_ERR_INVALID_ARGS); |
| } |
| return zx::ok( |
| std::unique_ptr<NandDevice>(new NandDevice(mounter_, std::move(fd), device_config_))); |
| } |
| |
| } // namespace fshost |
