src/ThreadPool/ThreadCancel.h

0001 // This file is part of Eigen, a lightweight C++ template library
0002 // for linear algebra.
0003 //
0004 // Copyright (C) 2016 Benoit Steiner <benoit.steiner.goog@gmail.com>
0005 //
0006 // This Source Code Form is subject to the terms of the Mozilla
0007 // Public License v. 2.0. If a copy of the MPL was not distributed
0008 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
0009
0010 #ifndef EIGEN_CXX11_THREADPOOL_THREAD_CANCEL_H
0011 #define EIGEN_CXX11_THREADPOOL_THREAD_CANCEL_H
0012
0013 // Try to come up with a portable way to cancel a thread
0014 #if EIGEN_OS_GNULINUX
0015   #define EIGEN_THREAD_CANCEL(t)                  \
0016     pthread_cancel(t.native_handle());
0017   #define EIGEN_SUPPORTS_THREAD_CANCELLATION 1
0018 #else
0019 #define EIGEN_THREAD_CANCEL(t)
0020 #endif
0021
0022
0023 #endif  // EIGEN_CXX11_THREADPOOL_THREAD_CANCEL_H