X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=include%2Fust%2Ftracepoint.h;h=6da3097766c9d351c979aecf10daab52e8694b05;hb=24b6668c651f21d415b4f3a4533c7c6c6692aa73;hp=908d5abd553378c0cb0ffa0292e49541f4596ae0;hpb=2f03197d3d05b272f82ed261a0a7b2bbb2f66ab0;p=ust.git

diff --git a/include/ust/tracepoint.h b/include/ust/tracepoint.h
index 908d5ab..6da3097 100644
--- a/include/ust/tracepoint.h
+++ b/include/ust/tracepoint.h
@@ -200,6 +200,7 @@ struct tracepoint_lib {
 
 extern int tracepoint_register_lib(struct tracepoint *tracepoints_start,
 				   int tracepoints_count);
+extern int tracepoint_unregister_lib(struct tracepoint *tracepoints_start);
 
 #define TRACEPOINT_LIB							\
 	extern struct tracepoint __start___tracepoints[] __attribute__((weak, visibility("hidden"))); \
@@ -208,6 +209,11 @@ extern int tracepoint_register_lib(struct tracepoint *tracepoints_start,
 	{								\
 		tracepoint_register_lib(__start___tracepoints,		\
 					(((long)__stop___tracepoints)-((long)__start___tracepoints))/sizeof(struct tracepoint)); \
+	} \
+	\
+	static void __attribute__((destructor)) __tracepoints__destroy(void) \
+	{								\
+		tracepoint_unregister_lib(__start___tracepoints); \
 	}
 
 #endif /* _UST_TRACEPOINT_H */