blob: fe00b806a3580bc2f5516b8f03fe1a8d4d998743 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
/*
* 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", Core::OpenMode::ReadOnly));
auto buffer = file->read_all();
auto json = TRY(JsonValue::from_string({ buffer }));
auto const& cpuinfo_array = json.as_array();
outln("{}", cpuinfo_array.size());
return 0;
}
|
