From: Francis Deslauriers <francis.deslauriers@efficios.com>
Date: Sat, 24 Nov 2018 00:20:45 +0000 (-0500)
Subject: userspace-probe: Print error on binary not found
X-Git-Tag: v2.12.0-rc1~697
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=bb77204a261b474f7b659247c5fda93de4e40b86;p=lttng-tools.git

userspace-probe: Print error on binary not found

Signed-off-by: Francis Deslauriers <francis.deslauriers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/bin/lttng/commands/enable_events.c b/src/bin/lttng/commands/enable_events.c
index 41be3a5a0..f7c5553da 100644
--- a/src/bin/lttng/commands/enable_events.c
+++ b/src/bin/lttng/commands/enable_events.c
@@ -491,6 +491,7 @@ static int parse_userspace_probe_opts(struct lttng_event *ev, char *opt)
 		 */
 		ret = access(real_target_path, F_OK);
 		if (ret) {
+			ERR("Cannot find binary at path: %s.", real_target_path);
 			ret = CMD_ERROR;
 			goto end_destroy_lookup_method;
 		}