Thread Functions **************** .. Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you 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. The Traffic Server API thread functions enable you to create, destroy, and identify threads within Traffic Server. Multithreading enables a single program to have more than one stream of execution and to process more than one transaction at a time. Threads serialize their access to shared resources and data using the ``TSMutex`` type, as described in :ref:`Mutexes`. The thread functions are listed below: - :c:func:`TSThreadCreate` - :c:func:`TSThreadDestroy` - :c:func:`TSThreadInit` - :c:func:`TSThreadSelf`