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/* -------------------------------------------
Copyright Zeta Electronics Corporation
------------------------------------------- */
//! @brief Allocates a pointer from the process's tls.
#ifndef __PROCESS_MANAGER__
#include <KernelKit/ProcessScheduler.hxx>
#endif
template <typename T>
inline T* tls_new_ptr(void)
{
using namespace NewOS;
MUST_PASS(ProcessScheduler::The().Leak().GetCurrent());
auto ref_process = ProcessScheduler::The().Leak().GetCurrent();
T* pointer = (T*)ref_process.Leak().New(sizeof(T));
return pointer;
}
//! @brief TLS delete implementation.
template <typename T>
inline bool tls_delete_ptr(T* ptr)
{
if (!ptr)
return false;
using namespace NewOS;
MUST_PASS(ProcessScheduler::The().Leak().GetCurrent());
auto ref_process = ProcessScheduler::The().Leak().GetCurrent();
return ref_process.Leak().Delete(ptr, sizeof(T));
}
/// @brief Allocate a C++ class, and then call the constructor of it.
/// @tparam T
/// @tparam ...Args
/// @param ...args
/// @return
template <typename T, typename... Args>
T* tls_new_class(Args&&... args)
{
T* ptr = tls_new_ptr<T>();
if (ptr)
{
*ptr = T(NewOS::forward(args)...);
return ptr;
}
return nullptr;
}
/// @brief Delete a C++ class (call constructor first.)
/// @tparam T
/// @param ptr
/// @return
template <typename T>
inline bool tls_delete_class(T* ptr)
{
ptr->~T();
return tls_delete_ptr(ptr);
}
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