mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-12-27 13:11:46 +03:00
24 lines
613 B
C++
24 lines
613 B
C++
/*
|
|
* Copyright (c) 2021, Peter Elliott <pelliott@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/JsonObject.h>
|
|
#include <LibCore/File.h>
|
|
#include <LibCore/System.h>
|
|
#include <LibMain/Main.h>
|
|
|
|
ErrorOr<int> serenity_main(Main::Arguments)
|
|
{
|
|
TRY(Core::System::pledge("stdio rpath"));
|
|
auto file = TRY(Core::File::open("/sys/kernel/cpuinfo"sv, Core::File::OpenMode::Read));
|
|
|
|
auto buffer = TRY(file->read_until_eof());
|
|
auto json = TRY(JsonValue::from_string(buffer));
|
|
auto const& cpuinfo_array = json.as_array();
|
|
outln("{}", cpuinfo_array.size());
|
|
|
|
return 0;
|
|
}
|