Fix: pass private data to context callbacks

[lttng-ust.git] / libringbuffer / getcpu.h

diff --git a/libringbuffer/getcpu.h b/libringbuffer/getcpu.h
index bb815e66141171aa4af62595dcec4a9d66184d4c..52c744137ab6d6771d03e98ebd5fe57c54fda07f 100644 (file)
--- a/libringbuffer/getcpu.h
+++ b/libringbuffer/getcpu.h
@@ -11,9 +11,11 @@
 #include <urcu/system.h>
 #include <urcu/arch.h>
 
-void lttng_ust_getcpu_init(void);
+void lttng_ust_getcpu_init(void)
+       __attribute__((visibility("hidden")));
 
-extern int (*lttng_get_cpu)(void);
+extern int (*lttng_get_cpu)(void)
+       __attribute__((visibility("hidden")));
 
 #ifdef LTTNG_UST_DEBUG_VALGRIND