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Diffstat (limited to 'Source/Threading/thread_sanity.cpp')
-rw-r--r-- | Source/Threading/thread_sanity.cpp | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/Source/Threading/thread_sanity.cpp b/Source/Threading/thread_sanity.cpp new file mode 100644 index 00000000..8d586b36 --- /dev/null +++ b/Source/Threading/thread_sanity.cpp @@ -0,0 +1,56 @@ +//----------------------------------------------------------------------------- +// Name: thread_sanity.cpp +// Developer: Wolfire Games LLC +// Description: +// License: Read below +//----------------------------------------------------------------------------- +// +// Copyright 2022 Wolfire Games LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +//----------------------------------------------------------------------------- +#include "thread_sanity.h" + +#include <Logging/logdata.h> + +#include <thread> +#include <cassert> + +using std::thread; +using std::endl; + +static thread::id main_thread_id; + +//Record which thread is the main one so that we can assert that we are in the main thread going forward. +void RegisterMainThreadID() +{ + main_thread_id = std::this_thread::get_id(); +} + +bool AssertMainThread() +{ + if( main_thread_id != std::this_thread::get_id() ) + { + LOGE << "It appears a thread has entered a code block that is limited only to the main thread" << endl; + assert(false); + return false; + } + return true; +} + + +bool IsMainThread() +{ + return main_thread_id == std::this_thread::get_id(); +} |