chore: libDDK: DDK improvements and tweaks.

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

3 files changed, 10 insertions, 5 deletions

diff --git a/src/libDDK/DriverKit/ObjectKit/driver_base.h b/src/libDDK/DriverKit/ObjectKit/driver_base.h
index 909bfe7b..f5811fb2 100644
--- a/src/libDDK/DriverKit/ObjectKit/driver_base.h
+++ b/src/libDDK/DriverKit/ObjectKit/driver_base.h
@@ -1,9 +1,9 @@
-// Copyright 2024-2025, Amlal El Mahrouss (amlal@nekernel.org)
+// Copyright 2024-2026, 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
 
-#ifndef DRIVERKIT_DRIVER_BASE_H
-#define DRIVERKIT_DRIVER_BASE_H
+#ifndef DRIVERKIT_OBJECTKIT_DRIVER_BASE_H
+#define DRIVERKIT_OBJECTKIT_DRIVER_BASE_H
 
 #include <libDDK/DriverKit/macros.h>
 
@@ -25,8 +25,8 @@ class IDriverBase {
   IDriverBase()          = default;
   virtual ~IDriverBase() = default;
 
-  IDriverBase& operator=(const IDriverBase&) = delete;
-  IDriverBase(const IDriverBase&)            = delete;
+  IDriverBase& operator=(const IDriverBase&) = default;
+  IDriverBase(const IDriverBase&)            = default;
 
   using PtrType = void*;
 
diff --git a/src/libDDK/src/ddk_abi_cxx.cpp b/src/libDDK/src/ddk_abi_cxx.cpp
index a6232a89..3fa7dd78 100644
--- a/src/libDDK/src/ddk_abi_cxx.cpp
+++ b/src/libDDK/src/ddk_abi_cxx.cpp
@@ -5,6 +5,8 @@
 #include <DriverKit/ddk.h>
 
 void* operator new(size_t sz) {
+  if (!sz) ++sz;
+
   return ::kalloc(sz);
 }
 
@@ -13,6 +15,8 @@ void operator delete(void* ptr) {
 }
 
 void* operator new[](size_t sz) {
+  if (!sz) ++sz;
+
   return ::kalloc(sz);
 }
 
diff --git a/src/libDDK/src/ddk_driver_base.cpp b/src/libDDK/src/ddk_driver_base.cpp
index 5aad76d2..0a1f8a99 100644
--- a/src/libDDK/src/ddk_driver_base.cpp
+++ b/src/libDDK/src/ddk_driver_base.cpp
@@ -3,3 +3,4 @@
 // Official repository: https://github.com/nekernel-org/nekernel
 
 #include <DriverKit/ObjectKit/driver_base.h>
+