From: Karel Zak <kzak@redhat.com>
Date: Tue, 10 Jan 2023 13:48:06 +0000 (+0100)
Subject: include: add MOVE_MOUNT_SET_GROUP fallback
X-Git-Tag: v2.39-rc1~170
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=92ba5cb2ee3100456b293e034e227c4187e6b6e3;p=thirdparty%2Futil-linux.git

include: add MOVE_MOUNT_SET_GROUP fallback

Addresses: https://github.com/torvalds/linux/commit/9ffb14ef61bab83fa818736bf3e7e6b6e182e8e2
Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/include/mount-api-utils.h b/include/mount-api-utils.h
index fd65bfe74d..ad29ff88ad 100644
--- a/include/mount-api-utils.h
+++ b/include/mount-api-utils.h
@@ -50,6 +50,10 @@ static inline int open_tree(int dfd, const char *filename, unsigned int flags)
 # define MOVE_MOUNT_T_EMPTY_PATH 0x00000040 /* Empty to path permitted */
 #endif
 
+#ifndef MOVE_MOUNT_SET_GROUP
+# define MOVE_MOUNT_SET_GROUP	0x00000100 /* Set sharing group instead */
+#endif
+
 #ifndef MOVE_MOUNT__MASK
 # define MOVE_MOUNT__MASK 0x00000077
 #endif