From: Karel Zak <kzak@redhat.com>
Date: Fri, 11 Oct 2013 08:51:59 +0000 (+0200)
Subject: libmount: fix mnt_context_is_child() comment
X-Git-Tag: v2.24-rc2~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4f0f1ccadb9db42fd421ebed53a578c542236a0;p=thirdparty%2Futil-linux.git

libmount: fix mnt_context_is_child() comment

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/libmount/src/context.c b/libmount/src/context.c
index 04eb2861c5..5a88bcdccd 100644
--- a/libmount/src/context.c
+++ b/libmount/src/context.c
@@ -383,10 +383,13 @@ int mnt_context_is_parent(struct libmnt_context *cxt)
  * mnt_context_is_child:
  * @cxt: mount context
  *
- * Return: 1 if mount -F enabled and the current context is child, or 0
+ * Return: 1 f the current context is child, or 0
  */
 int mnt_context_is_child(struct libmnt_context *cxt)
 {
+	/* See mnt_fork_context(), the for fork flag is always disabled
+	 * for children to avoid recursive forking.
+	 */
 	return !mnt_context_is_fork(cxt) && cxt->pid;
 }