From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Tue, 14 Nov 2017 02:16:18 +0000 (-0500)
Subject: Fix: nonsensical message printed by lttng track/untrack
X-Git-Tag: v2.11.0-rc1~426
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=efcbc78c435a4ce7689ab6920b35e78372aa0194;p=lttng-tools.git

Fix: nonsensical message printed by lttng track/untrack

The lttng track/untrack command, when used to track/untrack all
PIDs, prints a message of the following form:

"PID -1 untracked in session auto-20171113-210309"

This is because -1 is taken to mean "all" by the API and is used
as-is to print the message on the CLI.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/bin/lttng/commands/track-untrack.c b/src/bin/lttng/commands/track-untrack.c
index da515b1a9..6db4288c5 100644
--- a/src/bin/lttng/commands/track-untrack.c
+++ b/src/bin/lttng/commands/track-untrack.c
@@ -257,8 +257,14 @@ enum cmd_error_code track_untrack_pid(enum cmd_type cmd_type, const char *cmd_st
 				break;
 			}
 		} else {
-			MSG("PID %i %sed in session %s",
-					pid_list[i], cmd_str, session_name);
+			if (pid_list[i] != -1) {
+				MSG("PID %i %sed in session %s",
+						pid_list[i], cmd_str,
+						session_name);
+			} else {
+				MSG("All PIDs %sed in session %s",
+						cmd_str, session_name);
+			}
 			success = 1;
 		}