feat! breaking API changes, use header guards and libSystem fixes.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

10 files changed, 45 insertions, 15 deletions

diff --git a/src/kernel/HALKit/AMD64/CPUID.h b/src/kernel/HALKit/AMD64/CPUID.h
index 90d2c268..c8d26a2f 100644
--- a/src/kernel/HALKit/AMD64/CPUID.h
+++ b/src/kernel/HALKit/AMD64/CPUID.h
@@ -11,7 +11,8 @@
 
 ======================================== */
 
-#pragma once
+#ifndef HALKIT_CPUID_H
+#define HALKIT_CPUID_H
 
 #include <NeKit/Config.h>
 
@@ -87,3 +88,5 @@ enum {
 
 typedef Int64 CPUID;
 }  // namespace Kernel
+
+#endif
diff --git a/src/kernel/HALKit/AMD64/Hypervisor.h b/src/kernel/HALKit/AMD64/Hypervisor.h
index 5a96c657..70b2111a 100644
--- a/src/kernel/HALKit/AMD64/Hypervisor.h
+++ b/src/kernel/HALKit/AMD64/Hypervisor.h
@@ -4,7 +4,8 @@
 
 ======================================== */
 
-#pragma once
+#ifndef HALKIT_HYPERVISOR_H
+#define HALKIT_HYPERVISOR_H
 
 #include <NeKit/Config.h>
 
@@ -22,3 +23,5 @@ ENUM_STRING(Bhyve, "bhyve bhyve ");
 ENUM_STRING(Qnx, " QNXQVMBSQG ");
 END_STRING_ENUM()
 }  // namespace Kernel
+
+#endif
diff --git a/src/kernel/HALKit/AMD64/Paging.h b/src/kernel/HALKit/AMD64/Paging.h
index 77ea6f37..162e5fd3 100644
--- a/src/kernel/HALKit/AMD64/Paging.h
+++ b/src/kernel/HALKit/AMD64/Paging.h
@@ -4,7 +4,8 @@
 
 ======================================== */
 
-#pragma once
+#ifndef HALKIT_PAGING_H
+#define HALKIT_PAGING_H
 
 #ifdef __NE_AMD64__
 
@@ -90,4 +91,6 @@ struct PDE {
 };
 }  // namespace Kernel
 
-#endif  // __NE_AMD64__
\ No newline at end of file
+#endif  // __NE_AMD64__
+
+#endif
diff --git a/src/kernel/HALKit/AMD64/Processor.h b/src/kernel/HALKit/AMD64/Processor.h
index f5dee661..352af95f 100644
--- a/src/kernel/HALKit/AMD64/Processor.h
+++ b/src/kernel/HALKit/AMD64/Processor.h
@@ -11,7 +11,8 @@
 
 ======================================== */
 
-#pragma once
+#ifndef HALKIT_PROCESSOR_H
+#define HALKIT_PROCESSOR_H
 
 #ifdef __NE_AMD64__
 
@@ -280,4 +281,6 @@ EXTERN_C ATTRIBUTE(naked) Kernel::Void hal_load_gdt(Kernel::HAL::Register64 ptr)
 inline Kernel::VoidPtr kKernelBitMpStart = nullptr;
 inline Kernel::UIntPtr kKernelBitMpSize  = 0UL;
 
-#endif  // __NE_AMD64__ */
\ No newline at end of file
+#endif  // __NE_AMD64__ */
+
+#endif
diff --git a/src/kernel/HALKit/ARM64/ApplicationProcessor.h b/src/kernel/HALKit/ARM64/ApplicationProcessor.h
index 71f8b68a..2ce60dd1 100644
--- a/src/kernel/HALKit/ARM64/ApplicationProcessor.h
+++ b/src/kernel/HALKit/ARM64/ApplicationProcessor.h
@@ -4,7 +4,8 @@
 
 ======================================== */
 
-#pragma once
+#ifndef HALKIT_APPLICATIONPROCESSOR_H
+#define HALKIT_APPLICATIONPROCESSOR_H
 
 #include <HALKit/ARM64/Processor.h>
 #include <NeKit/Config.h>
@@ -16,4 +17,6 @@
 
 namespace Kernel {
 Void mp_init_cores(Void);
-}
\ No newline at end of file
+}
+
+#endif
diff --git a/src/kernel/HALKit/ARM64/Paging.h b/src/kernel/HALKit/ARM64/Paging.h
index 34cf4213..7526b640 100644
--- a/src/kernel/HALKit/ARM64/Paging.h
+++ b/src/kernel/HALKit/ARM64/Paging.h
@@ -4,7 +4,8 @@
 
 ======================================== */
 
-#pragma once
+#ifndef HALKIT_PAGING_H
+#define HALKIT_PAGING_H
 
 /** ---------------------------------------------------
 
@@ -102,4 +103,6 @@ typedef HAL::PDE_4KB PDE;
 
 EXTERN_C void hal_flush_tlb();
 
-#endif  // __NE_ARM64__
\ No newline at end of file
+#endif  // __NE_ARM64__
+
+#endif
diff --git a/src/kernel/HALKit/ARM64/Processor.h b/src/kernel/HALKit/ARM64/Processor.h
index 3ef21957..f4df9a92 100644
--- a/src/kernel/HALKit/ARM64/Processor.h
+++ b/src/kernel/HALKit/ARM64/Processor.h
@@ -4,7 +4,8 @@
 
 ======================================== */
 
-#pragma once
+#ifndef HALKIT_PROCESSOR_H
+#define HALKIT_PROCESSOR_H
 
 #ifdef __NE_ARM64__
 
@@ -75,4 +76,6 @@ inline Kernel::UIntPtr kKernelBitMpSize  = 0UL;
 
 #include <HALKit/ARM64/Paging.h>
 
-#endif  // __NE_ARM64__
\ No newline at end of file
+#endif  // __NE_ARM64__
+
+#endif
diff --git a/src/kernel/HALKit/POWER/AP.h b/src/kernel/HALKit/POWER/AP.h
index b0a89138..2699d9f0 100644
--- a/src/kernel/HALKit/POWER/AP.h
+++ b/src/kernel/HALKit/POWER/AP.h
@@ -11,7 +11,8 @@
 
 ======================================== */
 
-#pragma once
+#ifndef HALKIT_AP_H
+#define HALKIT_AP_H
 
 #include <NeKit/Config.h>
 
@@ -37,3 +38,5 @@ typedef struct HAL_HARDWARE_THREAD {
 /// @return
 EXTERN_C Kernel::Void hal_set_pc_to_hart(HAL_HARDWARE_THREAD* hart, Kernel::VoidPtr epc);
 }  // namespace Kernel
+
+#endif
diff --git a/src/kernel/HALKit/POWER/Processor.h b/src/kernel/HALKit/POWER/Processor.h
index 74352a00..decdfc38 100644
--- a/src/kernel/HALKit/POWER/Processor.h
+++ b/src/kernel/HALKit/POWER/Processor.h
@@ -6,7 +6,8 @@
 
 ======================================== */
 
-#pragma once
+#ifndef HALKIT_PROCESSOR_H
+#define HALKIT_PROCESSOR_H
 
 #include <NeKit/Config.h>
 #include <NeKit/Utils.h>
@@ -58,3 +59,5 @@ Kernel::Void hal_write_tlb(Kernel::UInt32 mas0, Kernel::UInt32 mas1, Kernel::UIn
 
 /// @brief Flush TLB.
 EXTERN_C Kernel::Void hal_flush_tlb();
+
+#endif
diff --git a/src/kernel/HALKit/RISCV/AP.h b/src/kernel/HALKit/RISCV/AP.h
index b699d50f..0d8fbd94 100644
--- a/src/kernel/HALKit/RISCV/AP.h
+++ b/src/kernel/HALKit/RISCV/AP.h
@@ -11,7 +11,8 @@
 
 ======================================== */
 
-#pragma once
+#ifndef HALKIT_AP_H
+#define HALKIT_AP_H
 
 #include <NeKit/Config.h>
 
@@ -33,3 +34,5 @@ typedef struct HAL_HARDWARE_THREAD {
 /// @return
 EXTERN_C Kernel::Void hal_set_pc_to_hart(HAL_HARDWARE_THREAD* hart, Kernel::VoidPtr epc);
 }  // namespace Kernel
+
+#endif