Kernel: Simplify Process factory functions

- Instead of taking the first new thread as an out-parameter, we now
  bundle the process and its first thread in a struct and use that
  as the return value.

- Make all Process factory functions return ErrorOr. Use this to convert
  some places to more TRY().

- Drop the "try_" prefix on Process factory functions.
This commit is contained in:
Andreas Kling 2023-04-02 19:25:36 +02:00
parent 65438d8a85
commit a098266ff5
Notes: sideshowbarker 2024-07-17 05:05:51 +09:00
12 changed files with 319 additions and 78 deletions

View file

@ -353,10 +353,11 @@ void Plan9FS::ensure_thread()
auto process_name = KString::try_create("Plan9FS"sv);
if (process_name.is_error())
TODO();
(void)Process::create_kernel_process(m_thread, process_name.release_value(), [&]() {
auto [_, thread] = Process::create_kernel_process(process_name.release_value(), [&]() {
thread_main();
m_thread_running.store(false, AK::MemoryOrder::memory_order_release);
});
}).release_value_but_fixme_should_propagate_errors();
m_thread = move(thread);
}
}