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author | Dan Albert <danalbert@google.com> | 2015-06-17 15:33:58 -0700 |
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committer | Dan Albert <danalbert@google.com> | 2015-06-17 15:33:58 -0700 |
commit | 7a1d76c6c5b354abbba43308d5061eb6ff96d3ea (patch) | |
tree | 78a639d039e517565afa35d7af021a6967bec0d9 /binutils-2.20.1/gold/workqueue-internal.h | |
parent | c39479f4ab4d372b518957871e1f205a03e7c3d6 (diff) | |
download | toolchain_binutils-7a1d76c6c5b354abbba43308d5061eb6ff96d3ea.tar.gz toolchain_binutils-7a1d76c6c5b354abbba43308d5061eb6ff96d3ea.tar.bz2 toolchain_binutils-7a1d76c6c5b354abbba43308d5061eb6ff96d3ea.zip |
Remove old versions of binutils.
Change-Id: If634d8d30cfa8c88ca3ba59691a0df4ee5596f85
Diffstat (limited to 'binutils-2.20.1/gold/workqueue-internal.h')
-rw-r--r-- | binutils-2.20.1/gold/workqueue-internal.h | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/binutils-2.20.1/gold/workqueue-internal.h b/binutils-2.20.1/gold/workqueue-internal.h deleted file mode 100644 index 684c65ba..00000000 --- a/binutils-2.20.1/gold/workqueue-internal.h +++ /dev/null @@ -1,109 +0,0 @@ -// workqueue-internal.h -- internal work queue header for gold -*- C++ -*- - -// Copyright 2006, 2007, 2008 Free Software Foundation, Inc. -// Written by Ian Lance Taylor <iant@google.com>. - -// This file is part of gold. - -// This program is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation; either version 3 of the License, or -// (at your option) any later version. - -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. - -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, -// MA 02110-1301, USA. - -#ifndef GOLD_WORKQUEUE_INTERNAL_H -#define GOLD_WORKQUEUE_INTERNAL_H - -#include <queue> -#include <csignal> - -#include "gold-threads.h" -#include "workqueue.h" - -// This is an internal header file for different gold workqueue -// implementations. - -namespace gold -{ - -class Workqueue_thread; - -// The Workqueue_threader abstract class. This is the interface used -// by the general workqueue code to manage threads. - -class Workqueue_threader -{ - public: - Workqueue_threader(Workqueue* workqueue) - : workqueue_(workqueue) - { } - virtual ~Workqueue_threader() - { } - - // Set the number of threads to use. This is ignored when not using - // threads. - virtual void - set_thread_count(int) = 0; - - // Return whether to cancel the current thread. - virtual bool - should_cancel_thread() = 0; - - protected: - // Get the Workqueue. - Workqueue* - get_workqueue() - { return this->workqueue_; } - - private: - // The Workqueue. - Workqueue* workqueue_; -}; - -// The threaded instantiation of Workqueue_threader. - -class Workqueue_threader_threadpool : public Workqueue_threader -{ - public: - Workqueue_threader_threadpool(Workqueue*); - - ~Workqueue_threader_threadpool(); - - // Set the thread count. - void - set_thread_count(int); - - // Return whether to cancel a thread. - bool - should_cancel_thread(); - - // Process all tasks. This keeps running until told to cancel. - void - process(int thread_number) - { this->get_workqueue()->process(thread_number); } - - private: - // This is set if we need to check the thread count. - volatile sig_atomic_t check_thread_count_; - - // Lock for the remaining members. - Lock lock_; - // The number of threads we want to create. This is set to zero - // when all threads should exit. - int desired_thread_count_; - // The number of threads currently running. - int threads_; -}; - -} // End namespace gold. - -#endif // !defined(GOLD_WORKQUEUE_INTERNAL_H) |