X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FKernel%2Finclude%2Fthreads_int.h;h=48452649d093854dea58e5914bcd6794be69b931;hb=281dc40f1891f368873b0380c58c443669fd958c;hp=578fdcf1d58ac75e38e9a2b3b6ee6fabc875e84b;hpb=d0b4559f2936f6d9f06be0f7c3c51527a480ec0d;p=tpg%2Facess2.git

diff --git a/KernelLand/Kernel/include/threads_int.h b/KernelLand/Kernel/include/threads_int.h
index 578fdcf1..48452649 100644
--- a/KernelLand/Kernel/include/threads_int.h
+++ b/KernelLand/Kernel/include/threads_int.h
@@ -71,7 +71,10 @@ struct sThread
 	struct sProcess	*Process;	//!< Thread Group / Process
 	struct sThread	*Parent;	//!< Parent Thread
 	char	*ThreadName;	//!< Name of thread
-	
+
+	struct sThread	*LastDeadChild;	//!< Last child to die (will have the \a DeadChildren lock)
+	tMutex	DeadChildLock;	//!< Lock to prevent clobbering of \a LastDeadChild, acquired by child, released by parent
+
 	// --- arch/proc.c's responsibility
 	//! Kernel Stack Base
 	tVAddr	KernelStack;