From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- ipc/chromium/src/base/lock_impl_win.cc | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 ipc/chromium/src/base/lock_impl_win.cc (limited to 'ipc/chromium/src/base/lock_impl_win.cc') diff --git a/ipc/chromium/src/base/lock_impl_win.cc b/ipc/chromium/src/base/lock_impl_win.cc new file mode 100644 index 0000000000..fc16b3a464 --- /dev/null +++ b/ipc/chromium/src/base/lock_impl_win.cc @@ -0,0 +1,23 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +// Copyright (c) 2011 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 "base/lock_impl.h" + +namespace base { +namespace internal { + +LockImpl::LockImpl() : native_handle_(SRWLOCK_INIT) {} + +LockImpl::~LockImpl() = default; + +bool LockImpl::Try() { return !!::TryAcquireSRWLockExclusive(&native_handle_); } + +void LockImpl::Lock() { ::AcquireSRWLockExclusive(&native_handle_); } + +void LockImpl::Unlock() { ::ReleaseSRWLockExclusive(&native_handle_); } + +} // namespace internal +} // namespace base -- cgit v1.2.3