AdmittedThread.h

/*
 * Copyright (c) 2026, Pedigree Developers
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted.
 */
 
#ifndef PEDIGREE_KERNEL_PROCESS_ADMITTEDTHREAD_H
#define PEDIGREE_KERNEL_PROCESS_ADMITTEDTHREAD_H
#include "pedigree/kernel/compiler.h"
 
#include <config.h>
 
class OperationBarrier;
 
class EXPORTED_PUBLIC AdmittedThread {
 public:
  using Entry = int (*)(void*);
  using Cancel = void (*)(void*);
 
  MUST_USE_RESULT static bool launchDetached(Entry entry, void* parameter, Cancel cancel,
                                             OperationBarrier& barrier, const char* name = nullptr);
 
#if (HOSTED && PEDIGREE_HOSTED_SMOKE_TESTS) || PEDIGREE_CONCURRENCY_SMOKE_TESTS
  using BeforeStartHook = void (*)(class Thread* thread, void* context);
  static void setBeforeStartHookForTest(BeforeStartHook hook, void* context);
#endif
 
 private:
  struct Context;
 
  static void cancelBeforeStart(void* parameter);
  static int trampoline(void* parameter);
};
 
#endif