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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /ipc/chromium/src/base/lock_impl_win.cc | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'ipc/chromium/src/base/lock_impl_win.cc')
-rw-r--r-- | ipc/chromium/src/base/lock_impl_win.cc | 23 |
1 files changed, 23 insertions, 0 deletions
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 |