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Userland+AK: Stop using getopt() for ArgsParser

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This commit moves the implementation of getopt into AK, and converts its
API to understand and use StringView instead of char*.
Everything else is caught in the crossfire of making
Option::accept_value() take a StringView instead of a char const*.

With this, we must now pass a Span<StringView> to ArgsParser::parse(),
applications using LibMain are unaffected, but anything not using that
or taking its own argc/argv has to construct a Vector<StringView> for
this method.
This commit is contained in:
Ali Mohammad Pur 2023-02-21 15:14:41 +03:30 • committed by Ali Mohammad Pur
parent b2b851b361
commit db886fe18b
43 changed files with 673 additions and 584 deletions
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2
Userland/Utilities/pidof.cpp
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@ -63,7 +63,7 @@ ErrorOr<int> serenity_main(Main::Arguments args)
auto number = StringView { omit_pid_value, strlen(omit_pid_value) }.to_uint();
if (!number.has_value()) {
warnln("Invalid value for -o");
args_parser.print_usage(stderr, args.argv[0]);
args_parser.print_usage(stderr, args.strings[0]);
return 1;
}
pid_to_omit = number.value();