RGBCube/serenity
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df: Port to Core::Stream

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Sam Atkins 2022-09-14 11:32:56 +01:00 • committed by Linus Groh
parent 05c3b48e63
commit ed6d353cdd
1 changed files with 3 additions and 4 deletions
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7
Userland/Utilities/df.cpp
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@ -7,9 +7,8 @@
#include <AK/JsonArray.h> #include <AK/JsonArray.h>
#include <AK/JsonObject.h> #include <AK/JsonObject.h>
#include <AK/NumberFormat.h> #include <AK/NumberFormat.h>
#include <AK/String.h>
#include <LibCore/ArgsParser.h> #include <LibCore/ArgsParser.h>
#include <LibCore/File.h> #include <LibCore/Stream.h>
#include <LibMain/Main.h> #include <LibMain/Main.h>
#include <inttypes.h> #include <inttypes.h>
#include <stdlib.h> #include <stdlib.h>
@ -33,7 +32,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
args_parser.add_option(flag_human_readable, "Print human-readable sizes", "human-readable", 'h'); args_parser.add_option(flag_human_readable, "Print human-readable sizes", "human-readable", 'h');
args_parser.parse(arguments); args_parser.parse(arguments);
auto file = TRY(Core::File::open("/sys/kernel/df", Core::OpenMode::ReadOnly)); auto file = TRY(Core::Stream::File::open("/sys/kernel/df"sv, Core::Stream::OpenMode::Read));
if (flag_human_readable) { if (flag_human_readable) {
outln("Filesystem Size Used Available Mount point"); outln("Filesystem Size Used Available Mount point");
@ -41,7 +40,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
outln("Filesystem Blocks Used Available Mount point"); outln("Filesystem Blocks Used Available Mount point");
} }
auto file_contents = file->read_all(); auto file_contents = TRY(file->read_all());
auto json_result = TRY(JsonValue::from_string(file_contents)); auto json_result = TRY(JsonValue::from_string(file_contents));
auto const& json = json_result.as_array(); auto const& json = json_result.as_array();
json.for_each([](auto& value) { json.for_each([](auto& value) {