Merge pull request #75 from nekernel-org/dev

feat: kernel: new CRuntimeOverrides file, and documentation

1 files changed, 27 insertions, 0 deletions

diff --git a/dev/kernel/src/CRuntimeOverrides.cc b/dev/kernel/src/CRuntimeOverrides.cc
new file mode 100644
index 00000000..49b1d49d
--- /dev/null
+++ b/dev/kernel/src/CRuntimeOverrides.cc
@@ -0,0 +1,27 @@
+/* -------------------------------------------
+
+  Copyright (C) 2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
+
+------------------------------------------- */
+
+#include <NeKit/Utils.h>
+
+using namespace Kernel;
+
+/// =========================================================== ///
+/// @brief C Standard Library overrides.                     ///
+/// =========================================================== ///
+
+EXTERN_C void* memset(void* dst, int c, long long unsigned int len) {
+  return Kernel::rt_set_memory_safe(dst, c, static_cast<Size>(len), static_cast<Size>(len));
+}
+
+EXTERN_C void* memcpy(void* dst, const void* src, long long unsigned int len) {
+  Kernel::rt_copy_memory_safe(const_cast<void*>(src), dst, static_cast<Size>(len),
+                              static_cast<Size>(len));
+  return dst;
+}
+
+EXTERN_C Int32 strcmp(const char* a, const char* b) {
+  return Kernel::rt_string_cmp(a, b, rt_string_len(a));
+}