blob: b0775db20938e0ed6065be09e4d65178c9101d42 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org)
// Licensed under the Apache License, Version 2.0 (see LICENSE file)
// Official repository: https://github.com/nekernel-org/nekernel
//! @file ThreadLocalStorage.inl
//! @brief Allocate resources from the process's heap storage.
#ifndef __KERNEL_KIT_USER_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();
auto pointer = ref_process.Leak().New(sizeof(T));
if (pointer.Error()) return nullptr;
return reinterpret_cast<T*>(pointer.Leak().Leak());
}
//! @brief Delete process pointer.
//! @param obj The pointer to delete.
template <typename T>
inline Kernel::Bool tls_delete_ptr(T* obj) {
using namespace Kernel;
if (!obj) return No;
auto ref_process = UserProcessScheduler::The().TheCurrentProcess();
ErrorOr<T*> obj_wrapped{obj};
return ref_process.Leak().Delete(obj_wrapped);
}
//! @brief Delete process pointer.
//! @param obj The pointer to delete.
template <typename T>
inline Kernel::Bool tls_delete_ptr(Kernel::ErrorOr<T> obj) {
return tls_delete_ptr(obj.Leak());
}
//! @brief Delete process pointer.
//! @param obj The pointer to delete.
template <typename T>
inline Kernel::Bool tls_delete_ptr(Kernel::ErrorOr<T*> obj) {
return tls_delete_ptr(obj->Leak());
}
/// @brief Allocate a C++ class, and then call the constructor of it.
/// @tparam T class type.
/// @tparam ...Args varg class type.
/// @param args arguments list.
/// @return Class instance.
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;
}
/// @brief Delete a C++ class (call constructor first.)
/// @tparam T
/// @param obj
/// @return
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);
}
|
