Move to kernel style SPDX license identifiers

[lttng-ust.git] / include / lttng / tracepoint-types.h

diff --git a/include/lttng/tracepoint-types.h b/include/lttng/tracepoint-types.h
index 5f3870868d80e847d77b19c15661c9d3089c981a..ceb476a6f9891d760f0e43e60bda928aed2acae0 100644 (file)
--- a/include/lttng/tracepoint-types.h
+++ b/include/lttng/tracepoint-types.h
@@ -1,45 +1,25 @@
-#ifndef _LTTNG_TRACEPOINT_TYPES_H
-#define _LTTNG_TRACEPOINT_TYPES_H
-
 /*
- * Copyright (C) 2008-2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- * Copyright (C) 2009 Pierre-Marc Fournier
- * Copyright (C) 2009 Steven Rostedt <rostedt@goodmis.org>
- *
- * 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;
- * 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.
+ * SPDX-License-Identifier: MIT
  *
- * 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
- *
- * Heavily inspired from the Linux Kernel Markers.
+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  */
 
-#ifdef __cplusplus
-extern "C" {
-#endif
+#ifndef _LTTNG_TRACEPOINT_TYPES_H
+#define _LTTNG_TRACEPOINT_TYPES_H
 
-struct tracepoint_probe {
-       void *func;
+struct lttng_ust_tracepoint_probe {
+       void (*func)(void);
        void *data;
 };
 
-struct tracepoint {
-       const char *name;               /* Tracepoint name */
-       char state;                     /* State. */
-       struct tracepoint_probe *probes;
+#define LTTNG_UST_TRACEPOINT_PADDING   16
+struct lttng_ust_tracepoint {
+       const char *name;
+       int state;
+       struct lttng_ust_tracepoint_probe *probes;
+       int *tracepoint_provider_ref;
+       const char *signature;
+       char padding[LTTNG_UST_TRACEPOINT_PADDING];
 };
 
-#ifdef __cplusplus 
-}
-#endif
-
 #endif /* _LTTNG_TRACEPOINT_TYPES_H */