X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FKernel%2Finclude%2Fheap.h;h=bfffcb29a9f38337dd648db13051fe8f685ec552;hb=85362e8a4c919b58cd261345d29f26bae4ad75e2;hp=ddb7d924f1211c8fcb25479d6e8da2e2fa12de19;hpb=bb3e698f1c68cc638eb070d848293ec6a30cb813;p=tpg%2Facess2.git

diff --git a/KernelLand/Kernel/include/heap.h b/KernelLand/Kernel/include/heap.h
index ddb7d924..bfffcb29 100644
--- a/KernelLand/Kernel/include/heap.h
+++ b/KernelLand/Kernel/include/heap.h
@@ -13,6 +13,12 @@ extern void	*Heap_Reallocate(const char *File, int Line, void *Ptr, size_t Bytes
 extern void	Heap_Deallocate(const char *File, int Line, void *Ptr);
 extern int	Heap_IsHeapAddr(void *Ptr);
 extern void	Heap_Validate(void);
+/**
+ * \brief Hint to the heap code to put a watchpoint on this block's memory
+ *
+ * Use sparingly, watchpoints are limited and/or very expensive (or not even implemented)
+ */
+extern int	Heap_WatchBlock(void *Ptr);
 
 #define malloc(size)	Heap_Allocate(_MODULE_NAME_"/"__FILE__, __LINE__, (size))
 #define calloc(num,size)	Heap_AllocateZero(_MODULE_NAME_"/"__FILE__, __LINE__, (num)*(size))