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LibCore: Return ErrorOr<pid_t> and support arguments in Process::spawn
This makes the wrapper more like the rest in LibCore, and also removes the annoying limitation of not supporting arguments. There are three overloads one for String, char const *, and StringView argument lists. As long as there are <= 10 arguments the argv list will be allocated inline, otherwise on the heap.
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11 changed files with 77 additions and 28 deletions
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@ -104,7 +104,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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auto launch_origin_rect = icon_view->to_widget_rect(icon_view->content_rect(index)).translated(icon_view->screen_relative_rect().location());
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setenv("__libgui_launch_origin_rect", String::formatted("{},{},{},{}", launch_origin_rect.x(), launch_origin_rect.y(), launch_origin_rect.width(), launch_origin_rect.height()).characters(), 1);
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Core::Process::spawn(executable);
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MUST(Core::Process::spawn(executable));
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};
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auto statusbar = TRY(main_widget->try_add<GUI::Statusbar>());
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