RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-14 09:24:57 +00:00
Code Issues Activity Actions

lscpu: Port to Core::Stream

Browse source
This commit is contained in:
Sam Atkins 2022-09-14 15:49:27 +01:00 • committed by Linus Groh
parent 03a3b6f91c
commit 2be7f9f42d
1 changed files with 5 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Userland/Utilities/lscpu.cpp
View file

@ -9,7 +9,7 @@
#include <AK/JsonArray.h>
#include <AK/JsonObject.h>
#include <AK/NumberFormat.h>
#include <LibCore/File.h>
#include <LibCore/Stream.h>
#include <LibCore/System.h>
#include <LibMain/Main.h>
@ -59,9 +59,10 @@ ErrorOr<int> serenity_main(Main::Arguments)
TRY(Core::System::unveil("/sys/kernel/cpuinfo", "r"));
TRY(Core::System::unveil(nullptr, nullptr));
auto file = TRY(Core::File::open("/sys/kernel/cpuinfo", Core::OpenMode::ReadOnly));
auto json = TRY(JsonValue::from_string(file->read_all()));
auto& array = json.as_array();
auto file = TRY(Core::Stream::File::open("/sys/kernel/cpuinfo"sv, Core::Stream::OpenMode::Read));
auto file_contents = TRY(file->read_all());
auto json = TRY(JsonValue::from_string(file_contents));
auto const& array = json.as_array();
for (size_t i = 0; i < array.size(); i++) {
print_cpu_info(array.at(i).as_object());