aboutsummaryrefslogtreecommitdiff
path: root/sys/sys/sdt.h
diff options
context:
space:
mode:
Diffstat (limited to 'sys/sys/sdt.h')
-rw-r--r--sys/sys/sdt.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/sys/sdt.h b/sys/sys/sdt.h
index eda1a12b1e97..ca820f68bce1 100644
--- a/sys/sys/sdt.h
+++ b/sys/sys/sdt.h
@@ -33,6 +33,8 @@
#ifndef _KERNEL
+#define _DTRACE_VERSION 1
+
#define DTRACE_PROBE(prov, name) { \
extern void __dtrace_##prov##___##name(void); \
__dtrace_##prov##___##name(); \