From: Michael Jeanson <mjeanson@efficios.com>
Date: Tue, 20 Apr 2021 21:01:33 +0000 (-0400)
Subject: Tracepoint API namespacing '_TP_EXTRACT_STRING'
X-Git-Tag: v2.13.0-rc1~43
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=4a36f0f19354c2e39f2f3c179280cda290b36be1;p=lttng-ust.git

Tracepoint API namespacing '_TP_EXTRACT_STRING'

The ABI bump gives us the opportunity to namespace all public symbols
under the 'lttng_ust_' prefix. Namespace all API symbols and macros
under 'lttng_ust_' / 'LTTNG_UST_' and add compat macros to keep
compatibility with the previous API.

Change-Id: I6e2f65e3510cb0c0bce14b792f1e3fb280a1754d
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/include/lttng/ust-tracepoint-event.h b/include/lttng/ust-tracepoint-event.h
index 43e2d15d..2ad1251a 100644
--- a/include/lttng/ust-tracepoint-event.h
+++ b/include/lttng/ust-tracepoint-event.h
@@ -943,16 +943,16 @@ void lttng_ust__event_probe__##_provider##___##_name(LTTNG_UST__TP_ARGS_DATA_PRO
 #undef LTTNG_UST_TP_ARGS
 #define LTTNG_UST_TP_ARGS(...) __VA_ARGS__
 
-#define _TP_EXTRACT_STRING2(...)	#__VA_ARGS__
+#define LTTNG_UST__TP_EXTRACT_STRING2(...)	#__VA_ARGS__
 
 #undef LTTNG_UST__TRACEPOINT_EVENT_CLASS
 #define LTTNG_UST__TRACEPOINT_EVENT_CLASS(_provider, _name, _args, _fields)	\
 static const char __tp_event_signature___##_provider##___##_name[] = 	\
-		_TP_EXTRACT_STRING2(_args);
+		LTTNG_UST__TP_EXTRACT_STRING2(_args);
 
 #include LTTNG_UST_TRACEPOINT_INCLUDE
 
-#undef _TP_EXTRACT_STRING2
+#undef LTTNG_UST__TP_EXTRACT_STRING2
 
 /*
  * Stage 6 of tracepoint event generation.