Add CTF enum type support for UST registry

[lttng-tools.git] / doc / man / lttng.1

diff --git a/doc/man/lttng.1 b/doc/man/lttng.1
index cdd816d9d98f93919f3bbd06512d81a3b8c7d145..7aef3d57a4cd88e5adfafecc637243a042e190ea 100644 (file)
--- a/doc/man/lttng.1
+++ b/doc/man/lttng.1
@@ -590,11 +590,7 @@ Dynamic function entry/return probe. Addr and offset can be octal
 (0NNN...), decimal (NNN...) or hexadecimal (0xNNN...)
 .TP
 .BR "\-\-syscall"
-System call event. Enabling syscalls tracing (kernel tracer), you will
-not be able to disable them with disable-event. This is a known
-limitation. You can disable the entire channel to do the trick. Also note
-that per-syscall selection is not supported yet. Use with "-a" to enable
-all syscalls.
+System call event.
 .TP
 .BR "\-\-filter 'expression'"
 Set a filter on a newly enabled event. Filter expression on event
@@ -611,6 +607,7 @@ Expression examples:
   'intfield > 500 && intfield < 503'
   '(strfield == "test" || intfield != 10) && intfield > 33'
   'doublefield > 1.1 && intfield < 5.3'
+  'enumfield == 1234'
 .fi
 
 Wildcards are allowed at the end of strings:
@@ -618,7 +615,8 @@ Wildcards are allowed at the end of strings:
 In string literals, the escape character is a '\\'. Use '\\*' for
 the '*' character, and '\\\\' for the '\\' character sequence. Wildcard
 matches any sequence of characters, including an empty sub-string
-(matches 0 or more characters).
+(matches 0 or more characters). Enumeration fields can currently only be
+compared as integers.
 
 Context information can be used for filtering. The examples below shows
 usage of context filtering on the process name (using a wildcard), process ID
@@ -681,7 +679,7 @@ Apply for the user-space tracer
 .PP
 
 .PP
-\fBdisable-event\fP NAME[,NAME2,...] (\-k | \-u) [OPTIONS]
+\fBdisable-event\fP NAME[,NAME2,...] (\-k | \-u | \-j | \-l | \-p) [TYPE] [OPTIONS]
 .RS
 Disable tracing event
 
@@ -711,8 +709,8 @@ Apply on session name
 Apply on channel name
 .TP
 .BR "\-a, \-\-all-events"
-Disable all events. This does NOT disable "*" but rather every known
-events of the session.
+Disable all events. This does NOT ONLY disable "*" but rather every known
+events of the session
 .TP
 .BR "\-k, \-\-kernel"
 Apply for the kernel tracer
@@ -727,7 +725,26 @@ Apply for Java application using Java Util Logging interface (JUL)
 Apply for Java application using LOG4J
 .TP
 .BR "\-p, \-\-python"
-Apply for Python application using the logging module.
+Apply for Python application using the logging module
+
+.TP
+.B TYPE (kernel domain only):
+
+.TP
+.BR "\-\-all"
+Disable event of all type
+.TP
+.BR "\-\-tracepoint"
+Disable event of type tracepoint
+.TP
+.BR "\-\-syscall"
+Disable event of type syscall
+.TP
+.BR "\-\-probe"
+Disable event of type probe
+.TP
+.BR "\-\-function"
+Disable event of type function
 .RE
 .PP