lib: compile liblttng-ctl 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 316fe19982372e0d64e6fc33c7aedbe10fa77347..dc7b7bbcbb0340484c434d8aaa5f77add805bb1c 100644 (file)
--- a/src/common/spawn-viewer.h
+++ b/src/common/spawn-viewer.h
@@ -8,6 +8,7 @@
  *
  */
 
+#include <lttng/lttng-export.h>
 #include <stdbool.h>
 
 #if defined(__cplusplus)
@@ -24,7 +25,7 @@ extern "C" {
  * This symbol was mistakenly made public before the 2.12 release. It can't
  * be removed (but it can be stubbed-out if necessary).
  */
-int spawn_viewer(const char *trace_path, char *opt_viewer, bool opt_live_mode);
+LTTNG_EXPORT int spawn_viewer(const char *trace_path, char *opt_viewer, bool opt_live_mode);
 
 #if defined(__cplusplus)
 }