From: Amir Goldstein <amir73il@gmail.com>
Date: Wed, 6 Nov 2019 22:26:29 +0000 (-0500)
Subject: xfs_io/lsattr: expose FS_XFLAG_HASATTR flag
X-Git-Tag: v5.3.0-rc2~32
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=89f0bc44fd697b511200ca27c08b1d2638a6ba50;p=users%2Fhch%2Fxfsprogs.git

xfs_io/lsattr: expose FS_XFLAG_HASATTR flag

For efficient check if file has xattrs.

Signed-off-by: Amir Goldstein <amir73il@gmail.com>
[sandeen: Add commented-out option to CHATTR_XFLAG_LIST]
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
---

diff --git a/io/attr.c b/io/attr.c
index b713d0173..69b32956a 100644
--- a/io/attr.c
+++ b/io/attr.c
@@ -37,9 +37,10 @@ static struct xflags {
 	{ FS_XFLAG_FILESTREAM,		"S", "filestream"	},
 	{ FS_XFLAG_DAX,			"x", "dax"		},
 	{ FS_XFLAG_COWEXTSIZE,		"C", "cowextsize"	},
+	{ FS_XFLAG_HASATTR,		"X", "has-xattr"	},
 	{ 0, NULL, NULL }
 };
-#define CHATTR_XFLAG_LIST	"r"/*p*/"iasAdtPneEfSxC"
+#define CHATTR_XFLAG_LIST	"r"/*p*/"iasAdtPneEfSxC"/*X*/
 
 static void
 lsattr_help(void)
@@ -65,6 +66,7 @@ lsattr_help(void)
 " S -- enable filestreams allocator for this directory\n"
 " x -- Use direct access (DAX) for data in this file\n"
 " C -- for files with shared blocks, observe the inode CoW extent size value\n"
+" X -- file has extended attributes (cannot be changed using chattr)\n"
 "\n"
 " Options:\n"
 " -R -- recursively descend (useful when current file is a directory)\n"