[lttng-dev] [PATCH] tracef: add extern "C" wrapper

[Gerlando Falauto]

Add an extern "C" wrapper so that tracef.h can be included
(and the tracef() function can be used) from C++ files, too.

Signed-off-by: Gerlando Falauto <gerlando.falauto at keymile.com>
---
 include/lttng/tracef.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/lttng/tracef.h b/include/lttng/tracef.h
index 16a984b..45d0587 100644
--- a/include/lttng/tracef.h
+++ b/include/lttng/tracef.h
@@ -25,9 +25,17 @@
 
 #include <lttng/lttng-ust-tracef.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern
 void _lttng_ust_tracef(const char *fmt, ...);
 
+#ifdef __cplusplus
+}
+#endif
+
 #define tracef(fmt, ...)						\
 	do {								\
 		STAP_PROBEV(tracepoint_lttng_ust_tracef, event, ## __VA_ARGS__); \
-- 
1.8.0.1