Fix: pass private data to context callbacks

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

diff --git a/libringbuffer/nohz.h b/libringbuffer/nohz.h
index 2833431061adf793cb282414aada1fd5b461676b..5d416780ef60db96fabf576a48d0afb7884cf0d3 100644 (file)
--- a/libringbuffer/nohz.h
+++ b/libringbuffer/nohz.h
@@ -1,31 +1,24 @@
-#ifndef _LTTNG_RING_BUFFER_NOHZ_H
-#define _LTTNG_RING_BUFFER_NOHZ_H
-
 /*
- * libringbuffer/nohz.h
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
  * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; only
- * version 2.1 of the License.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#ifndef _LTTNG_RING_BUFFER_NOHZ_H
+#define _LTTNG_RING_BUFFER_NOHZ_H
+
 #ifdef CONFIG_LIB_RING_BUFFER
-void lib_ring_buffer_tick_nohz_flush(void);
-void lib_ring_buffer_tick_nohz_stop(void);
-void lib_ring_buffer_tick_nohz_restart(void);
+void lib_ring_buffer_tick_nohz_flush(void)
+       __attribute__((visibility("hidden")));
+
+void lib_ring_buffer_tick_nohz_stop(void)
+       __attribute__((visibility("hidden")));
+
+void lib_ring_buffer_tick_nohz_restart(void)
+       __attribute__((visibility("hidden")));
+
 #else
+
 static inline void lib_ring_buffer_tick_nohz_flush(void)
 {
 }