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/*
* Copyright © Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 or 3 as
* published by the Free Software Foundation.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "mir/test/signal.h"
namespace mt = mir::test;
void mt::Signal::raise()
{
{
std::lock_guard lock(mutex);
signalled = true;
}
cv.notify_all();
}
bool mt::Signal::raised()
{
std::lock_guard lock(mutex);
return signalled;
}
void mt::Signal::wait()
{
std::unique_lock lock(mutex);
if (!signalled)
{
cv.wait(lock, [this]() { return signalled; });
}
}
void mt::Signal::reset()
{
std::lock_guard lock(mutex);
signalled = false;
}
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