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Utilities/w: Port to Core::Stream

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Sam Atkins 2022-09-14 17:40:25 +01:00 • committed by Linus Groh
parent 8d798c2716
commit fde9cba2a0
1 changed files with 4 additions and 3 deletions
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7
Userland/Utilities/w.cpp
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@ -7,8 +7,8 @@
#include <AK/JsonObject.h>
#include <AK/JsonValue.h>
#include <LibCore/DateTime.h>
#include <LibCore/File.h>
#include <LibCore/ProcessStatisticsReader.h>
#include <LibCore/Stream.h>
#include <LibCore/System.h>
#include <LibMain/Main.h>
#include <pwd.h>
@ -25,8 +25,9 @@ ErrorOr<int> serenity_main(Main::Arguments)
TRY(Core::System::unveil("/sys/kernel/processes", "r"));
TRY(Core::System::unveil(nullptr, nullptr));
auto file = TRY(Core::File::open("/var/run/utmp", Core::OpenMode::ReadOnly));
auto json = TRY(JsonValue::from_string(file->read_all()));
auto file = TRY(Core::Stream::File::open("/var/run/utmp"sv, Core::Stream::OpenMode::Read));
auto file_contents = TRY(file->read_all());
auto json = TRY(JsonValue::from_string(file_contents));
if (!json.is_object()) {
warnln("Error: Could not parse /var/run/utmp");
return 1;