--- libaitsess/src/aitsess.c	2008/09/30 20:19:48	1.1.1.1.2.1
+++ libaitsess/src/aitsess.c	2008/10/13 18:22:01	1.1.1.1.2.2
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitsess.c,v 1.1.1.1.2.1 2008/09/30 20:19:48 misho Exp $
+* $Id: aitsess.c,v 1.1.1.1.2.2 2008/10/13 18:22:01 misho Exp $
 *
 *************************************************************************/
 #include "global.h"
@@ -395,6 +395,19 @@ inline void ipc_detachSession(tagSess * __restrict s)
 		shmdt(s->addr);
 		s->addr = NULL;
 	}
+}
+
+/*
+ * isAttached() Check for mapped/(attached) shared memory
+ * @s = Session item
+ * return: -1 null session item, 0 not attached, 1 attached memory
+*/
+inline int isAttached(tagSess * __restrict s)
+{
+	if (!s)
+		return -1;
+
+	return (s->addr ? 1 : 0);
 }