xref: /aosp_15_r20/external/cronet/ipc/handle_attachment_win.cc (revision 6777b5387eb2ff775bb5750e3f5d96f37fb7352b) 
1 // Copyright 2015 The Chromium Authors
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #include "ipc/handle_attachment_win.h"
6 
7 #include <windows.h>
8 
9 namespace IPC {
10 namespace internal {
11 
HandleAttachmentWin(const HANDLE & handle)12 HandleAttachmentWin::HandleAttachmentWin(const HANDLE& handle) {
13   HANDLE duplicated_handle;
14   BOOL result =
15       ::DuplicateHandle(GetCurrentProcess(), handle, GetCurrentProcess(),
16                         &duplicated_handle, 0, FALSE, DUPLICATE_SAME_ACCESS);
17   if (result) {
18     handle_.Set(duplicated_handle);
19   }
20 }
21 
HandleAttachmentWin(const HANDLE & handle,FromWire from_wire)22 HandleAttachmentWin::HandleAttachmentWin(const HANDLE& handle,
23                                          FromWire from_wire)
24     : handle_(handle) {}
25 
~HandleAttachmentWin()26 HandleAttachmentWin::~HandleAttachmentWin() {}
27 
GetType() const28 MessageAttachment::Type HandleAttachmentWin::GetType() const {
29   return Type::WIN_HANDLE;
30 }
31 
32 }  // namespace internal
33 }  // namespace IPC
34