add: ksize and vsize

2024-09-26 17:06:03 +02:00
parent a66f9174f4
commit 0bcc99997a
4 changed files with 20 additions and 1 deletions
--- a/src/memory/phys/ksize.c
+++ b/src/memory/phys/ksize.c
@ -0,0 +1,8 @@
+#include "alloc.h"
+
+size_t ksize(void *ptr)
+{
+	Block *meta_data = (Block *)((size_t)ptr - sizeof(Block));
+
+	return meta_data->sub_size;
+}
--- a/src/memory/virt/vsize.c
+++ b/src/memory/virt/vsize.c
@ -0,0 +1,8 @@
+#include "alloc.h"
+
+size_t vsize(void *ptr)
+{
+	Block *meta_data = (Block *)((size_t)ptr - sizeof(Block));
+
+	return meta_data->sub_size;
+}