X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=include%2Flttng%2Ftracepoint-event.h;h=f97b67d1eb9dfbbea6f67c33c3e14f766227f372;hb=dbcc2f9279a03c620350b4743467aa2f7cb7bf5f;hp=4630788c114625c7de68fdcbed122f69568bb63b;hpb=46d522007b647e0b64d18d0ed518205c2bbad424;p=lttng-ust.git

diff --git a/include/lttng/tracepoint-event.h b/include/lttng/tracepoint-event.h
index 4630788c..f97b67d1 100644
--- a/include/lttng/tracepoint-event.h
+++ b/include/lttng/tracepoint-event.h
@@ -1,74 +1,62 @@
 /*
- * Copyright (c) 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * SPDX-License-Identifier: MIT
  *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  */
 
 #ifdef TRACEPOINT_CREATE_PROBES
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 #define __tp_stringify1(x)	#x
 #define __tp_stringify(x)	__tp_stringify1(x)
 
-#undef TRACEPOINT_EVENT_INSTANCE
-#define TRACEPOINT_EVENT_INSTANCE(_provider, _template, _name, _args)
+#undef LTTNG_UST_TRACEPOINT_EVENT_INSTANCE
+#define LTTNG_UST_TRACEPOINT_EVENT_INSTANCE(_provider, _template, _name, _args)
 
-#undef TRACEPOINT_EVENT
-#define TRACEPOINT_EVENT(_provider, _name, _args, _fields)		\
-	TRACEPOINT_EVENT_CLASS(_provider, _name, _TP_PARAMS(_args),	\
-			_TP_PARAMS(_fields))				\
-	TRACEPOINT_EVENT_INSTANCE(_provider, _name, _name,		\
-			_TP_PARAMS(_args))
+#undef LTTNG_UST_TRACEPOINT_EVENT
+#define LTTNG_UST_TRACEPOINT_EVENT(_provider, _name, _args, _fields)		\
+	LTTNG_UST_TRACEPOINT_EVENT_CLASS(_provider, _name, LTTNG_UST__TP_PARAMS(_args),	\
+			LTTNG_UST__TP_PARAMS(_fields))				\
+	LTTNG_UST_TRACEPOINT_EVENT_INSTANCE(_provider, _name, _name,		\
+			LTTNG_UST__TP_PARAMS(_args))
 
 
 #undef TRACEPOINT_CREATE_PROBES
 
 #define TRACEPOINT_HEADER_MULTI_READ
 
-/*
- * LTTng-UST 2.0 expects TRACEPOINT_INCLUDE_FILE, but this approach has
- * the unwanted side-effect of expanding any macro name found within
- * TRACEPOINT_INCLUDE_FILE.
- *
- * Starting from LTTng-UST 2.1, we expect the TRACEPOINT_INCLUDE to be
- * defined by probes as a string. We still check for
- * TRACEPOINT_INCLUDE_FILE for API backward compatibility.
- */
-#ifdef TRACEPOINT_INCLUDE_FILE
-#define TRACEPOINT_INCLUDE	__tp_stringify(TRACEPOINT_INCLUDE_FILE)
-#endif
-
 #include TRACEPOINT_INCLUDE
 
 #include <lttng/ust-tracepoint-event.h>
 
 #undef TRACEPOINT_HEADER_MULTI_READ
-#undef TRACEPOINT_INCLUDE_FILE
 #undef TRACEPOINT_INCLUDE
 
-#ifdef __cplusplus
-}
-#endif
-
 #define TRACEPOINT_CREATE_PROBES
 
+/*
+ * Put back definitions to the state they were when defined by
+ * tracepoint.h.
+ */
+#undef LTTNG_UST_TP_ARGS
+#define LTTNG_UST_TP_ARGS(...)       __VA_ARGS__
+
+#undef LTTNG_UST_TRACEPOINT_EVENT
+#define LTTNG_UST_TRACEPOINT_EVENT(provider, name, args, fields)			\
+	LTTNG_UST__DECLARE_TRACEPOINT(provider, name, LTTNG_UST__TP_PARAMS(args))		\
+	LTTNG_UST__DEFINE_TRACEPOINT(provider, name, LTTNG_UST__TP_PARAMS(args))
+
+#undef LTTNG_UST_TRACEPOINT_EVENT_CLASS
+#define LTTNG_UST_TRACEPOINT_EVENT_CLASS(provider, name, args, fields)
+
+#undef LTTNG_UST_TRACEPOINT_EVENT_INSTANCE
+#define LTTNG_UST_TRACEPOINT_EVENT_INSTANCE(provider, _template, name, args)	\
+	LTTNG_UST__DECLARE_TRACEPOINT(provider, name, LTTNG_UST__TP_PARAMS(args))		\
+	LTTNG_UST__DEFINE_TRACEPOINT(provider, name, LTTNG_UST__TP_PARAMS(args))
+
+#undef LTTNG_UST_TRACEPOINT_LOGLEVEL
+#define LTTNG_UST_TRACEPOINT_LOGLEVEL(provider, name, loglevel)
+
+#undef LTTNG_UST_TRACEPOINT_MODEL_EMF_URI
+#define LTTNG_UST_TRACEPOINT_MODEL_EMF_URI(provider, name, uri)
+
 #endif /* TRACEPOINT_CREATE_PROBES */