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LibCore: Return ErrorOr<pid_t> and support arguments in Process::spawn

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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.
This commit is contained in:
MacDue 2022-05-10 00:24:15 +01:00 • committed by Linus Groh
parent 0295d79339
commit 3fc0350caf
11 changed files with 77 additions and 28 deletions
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2
Userland/Applications/Browser/BrowserWindow.cpp
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@ -302,7 +302,7 @@ void BrowserWindow::build_menus()
settings_menu.add_separator();
auto open_settings_action = GUI::Action::create("&Settings", Gfx::Bitmap::try_load_from_file("/res/icons/16x16/settings.png").release_value_but_fixme_should_propagate_errors(),
[](auto&) {
Core::Process::spawn("/bin/BrowserSettings");
MUST(Core::Process::spawn("/bin/BrowserSettings"));
});
settings_menu.add_action(move(open_settings_action));