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Viewing changes to src/modules/Unity/Application/processcontroller.h

  • Committer: CI bot
  • Author(s): Ted Gould
  • Date: 2014-10-30 21:48:07 UTC
  • mfrom: (252.1.22 ual-pause)
  • Revision ID: ps-jenkins@lists.canonical.com-20141030214807-xmy7xifra09p893o
Use UAL pause/resume functions for stopping/continuing all tasks in the cgroup Fixes: 1379786, 1379788, 1382039
Approved by: Gerry Boland, PS Jenkins bot

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src/modules/Unity/Application/processcontroller.h
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/*
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 * Copyright (C) 2014 Canonical, Ltd.
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 *
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 * This program is free software: you can redistribute it and/or modify it under
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 * the terms of the GNU Lesser General Public License version 3, as published by
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 * the Free Software Foundation.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranties of MERCHANTABILITY,
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 * SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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 * Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 *
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 */
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#ifndef PROCESS_CONTROLLER_H
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#define PROCESS_CONTROLLER_H
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#include <QSharedPointer>
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#include <sys/types.h>
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namespace qtmir
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{
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class ProcessController
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{
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public:
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    class OomController
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    {
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    public:
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        OomController();
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        OomController(const OomController&) = delete;
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        virtual ~OomController() = default;
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        OomController& operator=(const OomController&) = delete;
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        virtual void ensureProcessLikelyToBeKilled(pid_t);
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        virtual void ensureProcessLessLikelyToBeKilled(pid_t);
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        virtual void ensureProcessUnlikelyToBeKilled(pid_t);
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    };
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    ProcessController();
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    ProcessController(const ProcessController&) = delete;
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    virtual ~ProcessController();
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    ProcessController& operator=(const ProcessController&) = delete;
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    virtual const QSharedPointer<OomController>& oomController() const;
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    virtual bool sigStopProcessGroupForPid(pid_t pid) const;
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    virtual bool sigContinueProcessGroupForPid(pid_t pid) const;
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protected:
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    QSharedPointer<OomController> m_oomController;
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};
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} // namespace qtmir
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#endif // PROCESS_CONTROLLER_H