Add VNASSERT() which is just like KASSERT() but takes a vnode argument

which it will vn_printf() if it triggers.
2005-02-07 12:56:19 +00:00 · 2005-02-07 12:56:19 +00:00 · 002c1cefd3
commit 002c1cefd3
parent 0e1a43a2c6
1 changed files with 7 additions and 0 deletions
--- a/sys/sys/systm.h
+++ b/sys/sys/systm.h
@ -74,8 +74,15 @@ extern int maxusers;		/* system tune hint */
 	if (__predict_false(!(exp)))					\
 		panic msg;						\
 } while (0)
+#define	VNASSERT(exp, vp, msg) do {					\
+	if (__predict_false(!(exp))) {					\
+		vn_printf(vp, "VNASSERT failed\n");		\
+		panic msg;						\
+	}								\
+} while (0)
 #else
 #define	KASSERT(exp,msg)
+#define	VNASSERT(exp, vp, msg)
 #endif

 #ifndef CTASSERT		/* Allow lint to override */