| // Copyright 2019 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 <lib/fdio/fd.h> | |
| #include <lib/sys/cpp/file_descriptor.h> | |
| #include <lib/zx/handle.h> | |
| #include <zircon/processargs.h> | |
| namespace sys { | |
| fuchsia::sys::FileDescriptorPtr CloneFileDescriptor(int fd) { | |
| zx::handle handle; | |
| zx_status_t status = fdio_fd_clone(fd, handle.reset_and_get_address()); | |
| if (status != ZX_OK) | |
| return nullptr; | |
| fuchsia::sys::FileDescriptorPtr result = fuchsia::sys::FileDescriptor::New(); | |
| result->type0 = PA_HND(PA_FD, fd); | |
| result->handle0 = std::move(handle); | |
| return result; | |
| } | |
| } // namespace sys |