d3cf68a540
By linking with LibMain, your program no longer needs to provide main().
Instead, execution begins in this function:
ErrorOr<int> serenity_main(Main::Arguments);
This allows programs that link with LibMain to use TRY() already in
their entry function, without having to do manual ErrorOr unwrapping.
This is very experimental, but it seems like a nice idea so let's try it
out. :^)
29 lines
658 B
C++
29 lines
658 B
C++
/*
|
|
* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/Format.h>
|
|
#include <AK/StringView.h>
|
|
#include <AK/Vector.h>
|
|
#include <LibMain/Main.h>
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
Vector<StringView> arguments;
|
|
arguments.ensure_capacity(argc);
|
|
for (int i = 0; i < argc; ++i)
|
|
arguments.unchecked_append(argv[i]);
|
|
|
|
auto result = serenity_main({
|
|
.argc = argc,
|
|
.argv = argv,
|
|
.arguments = arguments.span(),
|
|
});
|
|
if (result.is_error()) {
|
|
warnln("Runtime error: {}", result.error());
|
|
return 1;
|
|
}
|
|
return result.value();
|
|
}
|