X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fspawn-viewer.h;h=dc7b7bbcbb0340484c434d8aaa5f77add805bb1c;hb=6dca8ba7dec3b31acb7b43f5e4431676acf4e664;hp=409c60ec86067fe023527c9c0942d314573fbb3a;hpb=c84305ff874d7c3226b47cc88dccf7fbac2f0a52;p=lttng-tools.git

diff --git a/src/common/spawn-viewer.h b/src/common/spawn-viewer.h
index 409c60ec8..dc7b7bbcb 100644
--- a/src/common/spawn-viewer.h
+++ b/src/common/spawn-viewer.h
@@ -8,8 +8,13 @@
  *
  */
 
+#include <lttng/lttng-export.h>
 #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.
@@ -20,6 +25,10 @@
  * 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)
+}
+#endif
 
 #endif /* ifndef LTTNG_SPAWN_VIEWER_H */