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echo: Port to LibMain :^)

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This commit is contained in:
Kenneth Myhra 2021-11-25 21:09:48 +01:00 • committed by Andreas Kling
parent d7336879d1
commit 98e65f71da
2 changed files with 6 additions and 6 deletions
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11
Userland/Utilities/echo.cpp
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@ -7,6 +7,8 @@
#include <AK/CharacterTypes.h>
#include <AK/GenericLexer.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/System.h>
#include <LibMain/Main.h>
#include <stdio.h>
#include <unistd.h>
@ -95,12 +97,9 @@ static String interpret_backslash_escapes(StringView string, bool& no_trailing_n
return builder.build();
}
int main(int argc, char** argv)
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
if (pledge("stdio", nullptr) < 0) {
perror("pledge");
return 1;
}
TRY(Core::System::pledge("stdio", nullptr));
Vector<const char*> text;
bool no_trailing_newline = false;
@ -111,7 +110,7 @@ int main(int argc, char** argv)
args_parser.add_option(should_interpret_backslash_escapes, "Interpret backslash escapes", nullptr, 'e');
args_parser.add_positional_argument(text, "Text to print out", "text", Core::ArgsParser::Required::No);
args_parser.set_stop_on_first_non_option(true);
args_parser.parse(argc, argv);
args_parser.parse(arguments);
if (text.is_empty()) {
if (!no_trailing_newline)