| // Copyright 2020 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 "device.h" |
| |
| #include <lib/fdio/directory.h> |
| #include <lib/zx/channel.h> |
| #include <lib/zx/status.h> |
| |
| #include <cstdio> |
| #include <string> |
| |
| namespace hwstress { |
| |
| // Open the given path as a FIDL channel. |
| zx::status<zx::channel> OpenDeviceChannel(std::string_view path) { |
| zx::channel client, server; |
| zx_status_t status = zx::channel::create(0, &client, &server); |
| if (status != ZX_OK) { |
| return zx::error(status); |
| } |
| |
| status = fdio_service_connect(std::string(path).c_str(), server.release()); |
| if (status != ZX_OK) { |
| return zx::error(status); |
| } |
| |
| return zx::success(std::move(client)); |
| } |
| |
| } // namespace hwstress |
