bin: compile lttng as C++

[lttng-tools.git] / src / common / spawn-viewer.h

diff --git a/src/common/spawn-viewer.h b/src/common/spawn-viewer.h
index 409c60ec86067fe023527c9c0942d314573fbb3a..316fe19982372e0d64e6fc33c7aedbe10fa77347 100644 (file)
--- a/src/common/spawn-viewer.h
+++ b/src/common/spawn-viewer.h
@@ -10,6 +10,10 @@
 
 #include <stdbool.h>
 
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
 /*
  * Read the trace by `exec()ing` the provided viewer program if any. If
  * `opt_viewer` is NULL, try to read the trace with the default trace reader.
@@ -22,4 +26,8 @@
  */
 int spawn_viewer(const char *trace_path, char *opt_viewer, bool opt_live_mode);
 
+#if defined(__cplusplus)
+}
+#endif
+
 #endif /* ifndef LTTNG_SPAWN_VIEWER_H */