X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=doc%2Fman%2Flttng-ust.3;h=5be3cfaa081a669cb8d9b9e990117dd63f9bc735;hb=efbad5cc87395d00fa1d578ae211aee431fa3b4a;hp=228d2f896901e21902de3e46098c0ad089a413e5;hpb=d1eaa4d7ea9c1e1c6ec56cc10a29aa67f25ced19;p=lttng-ust.git

diff --git a/doc/man/lttng-ust.3 b/doc/man/lttng-ust.3
index 228d2f89..5be3cfaa 100644
--- a/doc/man/lttng-ust.3
+++ b/doc/man/lttng-ust.3
@@ -1,7 +1,7 @@
 .TH "LTTNG-UST" "3" "February 16, 2012" "" ""
 
 .SH "NAME"
-lttng-ust \(em Linux Trace Toolkit Next Generation User-Space Tracer
+lttng-ust \(em Linux Trace Toolkit Next Generation User-Space Tracer 2.x
 
 .SH "SYNOPSIS"
 
@@ -123,6 +123,10 @@ TRACEPOINT_EVENT(
 		 * ctf_sequence: a dynamically-sized array.
 		 * args: (type, field name, argument expression,
 		 *	type of length expression, length expression)
+		 * The "type of length expression" needs to be an
+		 * unsigned type. As a reminder, "unsigned char" should
+		 * be preferred to "char", since the signedness of
+		 * "char" is implementation-defined.
 		 */ 
 		ctf_sequence(char, seqfield1, text,
 			     size_t, textlen)
@@ -283,7 +287,7 @@ carefully:
       needed. Another way is to dlopen the tracepoint probe when needed
       by the application.
     - Example:
-      - tests/demo/   demo.c  tp*.c ust_tests_demo*.h demo-trace
+      - doc/examples/demo   demo.c  tp*.c ust_tests_demo*.h demo-trace
 
   - Note about dlclose() usage: it is not safe to use dlclose on a
     provider shared object that is being actively used for tracing due
@@ -366,7 +370,7 @@ lttng-sessiond(8)
 .SH "BUGS"
 
 .PP
-No knows bugs at this point.
+No known bugs at this point.
 
 If you encounter any issues or usability problem, please report it on
 our mailing list <lttng-dev@lists.lttng.org> to help improve this