fix: memory: protect kernel code

2024-11-26 12:43:09 +01:00
parent 0c280d971b
commit da804296c6
4 changed files with 63 additions and 35 deletions
--- a/libbozo/headers/utils.h
+++ b/libbozo/headers/utils.h
@ -1,4 +1,6 @@
 #pragma once

-#define CEIL(x, y)      (((x) + (y) - 1) / (y))
-#define ARRAY_SIZE(ptr) (sizeof(ptr) / sizeof(ptr[0]))
+#define CEIL(x, y)        (((x) + (y) - 1) / (y))
+#define ARRAY_SIZE(ptr)   (sizeof(ptr) / sizeof(ptr[0]))
+#define ROUND_CEIL(x, y)  (CEIL(x, y) * y)
+#define ROUND_FLOOR(x, y) ((x / y) * y)