baddr: get session under lock

[lttng-ust.git] / README

diff --git a/README b/README
index 2a335ceccac6d2cddecf82591525c56e8aecc7f4..a2ff00bc9d045e45d2651d844c3635f1a481c7b3 100644 (file)
--- a/README
+++ b/README
@@ -110,9 +110,9 @@ USAGE:
     object.
   - Enable instrumentation and control tracing with the "lttng" command
     from lttng-tools. See lttng-tools doc/quickstart.txt.
-  - Note for C++ support: although an application instrumented with
-    tracepoints can be compiled with g++, tracepoint probes should be
-    compiled with gcc (only tested with gcc so far).
+  - Note for C++ support: since LTTng-UST 2.3, both tracepoints and
+    tracepoint probes can be compiled in C++. To compile tracepoint probes
+    in C++, you need g++ >= 4.7 or Clang.
 
 
 ENVIRONMENT VARIABLES: