From: Philippe Proulx <eeppeliteloop@gmail.com>
Date: Mon, 10 Apr 2017 19:18:14 +0000 (-0400)
Subject: bt_plugin_create_append_all_from_dir(): use printf_verbose() instead of error
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=47e56665e2bd1ef11ff703a04bee9857aa7ced4f;p=deliverable%2Fbabeltrace.git

bt_plugin_create_append_all_from_dir(): use printf_verbose() instead of error

It's not a fatal error when this function cannot open a directory: it
can simply mean that this directory does not exist, but that's okay
because the function does not load plugins in this case, and it returns
an error code.

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/lib/plugin/plugin.c b/lib/plugin/plugin.c
index 0651ae72f..7b9644d3e 100644
--- a/lib/plugin/plugin.c
+++ b/lib/plugin/plugin.c
@@ -329,7 +329,8 @@ enum bt_plugin_status bt_plugin_create_append_all_from_dir(
 
 	directory = opendir(file_path);
 	if (!directory) {
-		perror("Failed to open plug-in directory");
+		printf_verbose("Failed to open plugin directory \"%s\"\n",
+			file_path);
 		ret = BT_PLUGIN_STATUS_ERROR;
 		goto end;
 	}