mirror of
https://github.com/Atmosphere-NX/Atmosphere
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45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
/*
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* Copyright (c) Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU 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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#include <stratosphere.hpp>
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#include "os_timeout_helper_impl.os.windows.hpp"
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#include "os_thread_manager.hpp"
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namespace ams::os::impl {
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void TimeoutHelperImpl::Sleep(TimeSpan tm) {
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/* If asked to sleep for no time, do nothing */
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if (tm == 0) {
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return;
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}
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/* Get the end tick. */
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auto &tick_manager = GetTickManager();
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u64 tick_current = tick_manager.GetTick().GetInt64Value();
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u64 tick_timeout = tick_manager.ConvertToTick(tm).GetInt64Value();
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u64 tick_end = tick_current + tick_timeout + 1;
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const auto end = os::Tick(std::min<u64>(std::numeric_limits<s64>::max(), tick_end));
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while (true) {
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const auto tick = tick_manager.GetTick();
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if (tick >= end) {
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return;
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}
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::Sleep(ConvertToImplTime(end - tick));
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}
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}
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}
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