Fix: Add signature check in tracepoint activation

[lttng-ust.git] / liblttng-ust / tracepoint-internal.h

diff --git a/liblttng-ust/tracepoint-internal.h b/liblttng-ust/tracepoint-internal.h
index d302e6ba34d2d6792d85eaf42b08152b869ecddf..98688ace8bd80c0a31aaefa7eb152fa9238565a7 100644 (file)
--- a/liblttng-ust/tracepoint-internal.h
+++ b/liblttng-ust/tracepoint-internal.h
@@ -31,8 +31,11 @@ struct tracepoint_lib {
        int tracepoints_count;
 };
 
-extern int tracepoint_probe_register_noupdate(const char *name, void *callback, void *priv);
-extern int tracepoint_probe_unregister_noupdate(const char *name, void *callback, void *priv);
+extern int tracepoint_probe_register_noupdate(const char *name,
+               void *callback, void *priv,
+               const char *signature);
+extern int tracepoint_probe_unregister_noupdate(const char *name,
+               void *callback, void *priv);
 extern void tracepoint_probe_update_all(void);
 
 /*