doc: implement REUSE with SPDX identifiers

[lttng-ust.git] / doc / man / lttng-ust.3.txt

diff --git a/doc/man/lttng-ust.3.txt b/doc/man/lttng-ust.3.txt
index 76b5c37aa60a9cb6e7a1e8e26a39e97abc4ea436..ad1fbbf4bd2a081d26fe3c1ddeccd654ac24c11e 100644 (file)
--- a/doc/man/lttng-ust.3.txt
+++ b/doc/man/lttng-ust.3.txt
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2016 Philippe Proulx <pproulx@efficios.com>
+// SPDX-License-Identifier: CC-BY-4.0
+//
 lttng-ust(3)
 ============
 :object-type: library
@@ -1479,18 +1482,15 @@ int main(int argc, char* argv[])
 
 ENVIRONMENT VARIABLES
 ---------------------
-`LTTNG_UST_HOME`::
+`LTTNG_HOME`::
     Alternative user's home directory. This variable is useful when the
     user running the instrumented application has a non-writable home
     directory.
 +
 Unix sockets used for the communication between `liblttng-ust` and the
 LTTng session and consumer daemons (part of the LTTng-tools project)
-are located in a specific directory under `$LTTNG_UST_HOME` (or `$HOME` if
-`$LTTNG_UST_HOME` is not set).
-
-NOTE: `$LTTNG_HOME` is also supported as a fallback of `$LTTNG_UST_HOME` for
-backward compatibility reason.
+are located in a specific directory under `$LTTNG_HOME` (or `$HOME` if
+`$LTTNG_HOME` is not set).
 
 `LTTNG_UST_ALLOW_BLOCKING`::
     If set, allow the application to retry event tracing when there's