mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 21:32:44 +00:00
24 lines
592 B
C++
24 lines
592 B
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, Liav A. <liavalb@hotmail.co.il>
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* Copyright (c) 2022, Alex Major
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibCore/Stream.h>
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#include <LibMain/Main.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <unistd.h>
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ErrorOr<int> serenity_main(Main::Arguments)
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{
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auto file = TRY(Core::Stream::File::open("/sys/firmware/power_state", Core::Stream::OpenMode::Write));
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const String file_contents = "2";
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TRY(file->write(file_contents.bytes()));
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file->close();
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return 0;
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}
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