From d7cae12696b96500c05dd2d430f6238922c20c96 Mon Sep 17 00:00:00 2001 From: "initial.commit" Date: Sat, 26 Jul 2008 21:49:38 +0000 Subject: Add base to the repository. git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8 0039d316-1c4b-4281-b951-d872f2087c98 --- base/non_thread_safe.cc | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 base/non_thread_safe.cc (limited to 'base/non_thread_safe.cc') diff --git a/base/non_thread_safe.cc b/base/non_thread_safe.cc new file mode 100644 index 0000000..eefc9a5 --- /dev/null +++ b/base/non_thread_safe.cc @@ -0,0 +1,48 @@ +// Copyright 2008, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include "base/non_thread_safe.h" + +#include "base/message_loop.h" + +// These checks are only done in release builds. +#ifndef NDEBUG + +NonThreadSafe::NonThreadSafe() : valid_thread_id_(GetCurrentThreadId()) { +} + +bool NonThreadSafe::CalledOnValidThread() const { + return valid_thread_id_ == GetCurrentThreadId(); +} + +NonThreadSafe::~NonThreadSafe() { + DCHECK(CalledOnValidThread()); +} + +#endif -- cgit v1.1