diff options
Diffstat (limited to 'mojo/edk/embedder/platform_handle_utils_posix.cc')
-rw-r--r-- | mojo/edk/embedder/platform_handle_utils_posix.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/mojo/edk/embedder/platform_handle_utils_posix.cc b/mojo/edk/embedder/platform_handle_utils_posix.cc new file mode 100644 index 0000000000..5604f96bf1 --- /dev/null +++ b/mojo/edk/embedder/platform_handle_utils_posix.cc @@ -0,0 +1,24 @@ +// Copyright 2014 The Chromium 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 "mojo/edk/embedder/platform_handle_utils.h" + +#include <unistd.h> + +#include "base/logging.h" + +namespace mojo { +namespace edk { + +ScopedPlatformHandle DuplicatePlatformHandle(PlatformHandle platform_handle) { + DCHECK(platform_handle.is_valid()); + // Note that |dup()| returns -1 on error (which is exactly the value we use + // for invalid |PlatformHandle| FDs). + PlatformHandle duped(dup(platform_handle.handle)); + duped.needs_connection = platform_handle.needs_connection; + return ScopedPlatformHandle(duped); +} + +} // namespace edk +} // namespace mojo |