From: Aleksandr Mezin <mezin.alexander@gmail.com>
Date: Thu, 24 Mar 2016 11:55:03 +0000 (+0600)
Subject: start: use LXC_SYNC_ERROR to report errors.
X-Git-Tag: lxc-1.0.9~78
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ae1a347083da89e166fe74d1e620c72534c1c0e;p=thirdparty%2Flxc.git

start: use LXC_SYNC_ERROR to report errors.

This gives more meaningful error message than "invalid sequence".

Signed-off-by: Aleksandr Mezin <mezin.alexander@gmail.com>
---

diff --git a/src/lxc/start.c b/src/lxc/start.c
index 1c620490a..7f40df852 100644
--- a/src/lxc/start.c
+++ b/src/lxc/start.c
@@ -772,9 +772,9 @@ static int do_start(void *data)
 	handler->ops->start(handler, handler->data);
 
 out_warn_father:
-	/* we want the parent to know something went wrong, so any
-	 * value other than what it expects is ok. */
-	lxc_sync_wake_parent(handler, LXC_SYNC_POST_CONFIGURE);
+	/* we want the parent to know something went wrong, so we return a special
+	 * error code. */
+	lxc_sync_wake_parent(handler, LXC_SYNC_ERROR);
 	return -1;
 }