ThreadLocalStorage.inl

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/* ========================================
 
  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
======================================== */

 
#ifndef INC_PROCESS_SCHEDULER_H
#include <KernelKit/ProcessScheduler.h>
#endif
 
template <typename T>
inline T* tls_new_ptr(void) {
  using namespace Kernel;
 
  auto ref_process = UserProcessScheduler::The().TheCurrentProcess();
  MUST_PASS(ref_process);
 
  auto pointer = ref_process.Leak().New(sizeof(T));
 
  if (pointer.Error()) return nullptr;
 
  return reinterpret_cast<T*>(pointer.Leak().Leak());
}

template <typename T>
inline Kernel::Bool tls_delete_ptr(T* obj) {
  using namespace Kernel;
 
  if (!obj) return No;
 
  auto ref_process = UserProcessScheduler::The().TheCurrentProcess();
  MUST_PASS(ref_process);
 
  ErrorOr<T*> obj_wrapped{obj};
 
  return ref_process.Leak().Delete(obj_wrapped);
}

template <typename T>
inline Kernel::Bool tls_delete_ptr(Kernel::ErrorOr<T> obj) {
  return tls_delete_ptr(obj.Leak());
}

template <typename T>
inline Kernel::Bool tls_delete_ptr(Kernel::ErrorOr<T*> obj) {
  return tls_delete_ptr(obj->Leak());
}

template <typename T, typename... Args>
T* tls_new_class(Args&&... args) {
  using namespace Kernel;
 
  T* obj = tls_new_ptr<T>();
 
  if (obj) {
    *obj = T(forward(args)...);
    return obj;
  }
 
  return nullptr;
}

template <typename T>
inline Kernel::Bool tls_delete_class(T* obj) {
  using namespace Kernel;
 
  if (!obj) return No;
 
  obj->~T();
  return tls_delete_ptr(obj);
}