Kernel: FixedWidthAllocator creation can now fail

2023-07-19 18:07:24 +03:00
parent 66d9260257
commit fd9210ba9e
2 changed files with 35 additions and 14 deletions
--- a/kernel/include/kernel/Memory/FixedWidthAllocator.h
+++ b/kernel/include/kernel/Memory/FixedWidthAllocator.h
@@ -1,5 +1,6 @@
 #pragma once

+#include <BAN/Errors.h>
 #include <BAN/UniqPtr.h>
 #include <kernel/Memory/Heap.h>
 #include <kernel/Memory/PageTable.h>
@@ -28,6 +29,8 @@ namespace Kernel

 	private:
 		FixedWidthAllocator(PageTable&, uint32_t);
+		BAN::ErrorOr<void> initialize();
+
 		bool allocate_page_if_needed(vaddr_t, uint8_t flags);

 		struct node