From 84992b8ad654e0215811eed799fb51d5150a9522 Mon Sep 17 00:00:00 2001
From: Karel Zak
Date: Tue, 14 May 2013 15:51:35 +0200
Subject: libblkid: add ReFS magic string

Reported-by: "Richard W.M. Jones" <rjones@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
---
 libblkid/src/Makemodule.am             |  1 +
 libblkid/src/superblocks/refs.c        | 26 ++++++++++++++++++++++++++
 libblkid/src/superblocks/superblocks.c |  1 +
 libblkid/src/superblocks/superblocks.h |  1 +
 4 files changed, 29 insertions(+)
 create mode 100644 libblkid/src/superblocks/refs.c

diff --git a/libblkid/src/Makemodule.am b/libblkid/src/Makemodule.am
index ec6b754af..04d862100 100644
--- a/libblkid/src/Makemodule.am
+++ b/libblkid/src/Makemodule.am
@@ -73,6 +73,7 @@ libblkid_la_SOURCES = \
 	libblkid/src/superblocks/netware.c \
 	libblkid/src/superblocks/nilfs.c \
 	libblkid/src/superblocks/ntfs.c \
+	libblkid/src/superblocks/refs.c \
 	libblkid/src/superblocks/nvidia_raid.c \
 	libblkid/src/superblocks/ocfs.c \
 	libblkid/src/superblocks/promise_raid.c \
diff --git a/libblkid/src/superblocks/refs.c b/libblkid/src/superblocks/refs.c
new file mode 100644
index 000000000..ea81f208c
--- /dev/null
+++ b/libblkid/src/superblocks/refs.c
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2013 Karel Zak <kzak@redhat.com>
+ *
+ * This file may be redistributed under the terms of the
+ * GNU Lesser General Public License.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <inttypes.h>
+
+#include "superblocks.h"
+
+
+const struct blkid_idinfo refs_idinfo =
+{
+	.name		= "ReFS",
+	.usage		= BLKID_USAGE_FILESYSTEM,
+	.magics		=
+	{
+		{ .magic = "\000\000\000ReFS\000", .len = 8 },
+		{ NULL }
+	}
+};
+
diff --git a/libblkid/src/superblocks/superblocks.c b/libblkid/src/superblocks/superblocks.c
index 7648675a2..03bcabc91 100644
--- a/libblkid/src/superblocks/superblocks.c
+++ b/libblkid/src/superblocks/superblocks.c
@@ -131,6 +131,7 @@ static const struct blkid_idinfo *idinfos[] =
 	&sysv_idinfo,
         &xenix_idinfo,
 	&ntfs_idinfo,
+	&refs_idinfo,
 	&cramfs_idinfo,
 	&romfs_idinfo,
 	&minix_idinfo,
diff --git a/libblkid/src/superblocks/superblocks.h b/libblkid/src/superblocks/superblocks.h
index e45dc6a84..2e5235113 100644
--- a/libblkid/src/superblocks/superblocks.h
+++ b/libblkid/src/superblocks/superblocks.h
@@ -40,6 +40,7 @@ extern const struct blkid_idinfo reiser4_idinfo;
 extern const struct blkid_idinfo hfs_idinfo;
 extern const struct blkid_idinfo hfsplus_idinfo;
 extern const struct blkid_idinfo ntfs_idinfo;
+extern const struct blkid_idinfo refs_idinfo;
 extern const struct blkid_idinfo iso9660_idinfo;
 extern const struct blkid_idinfo udf_idinfo;
 extern const struct blkid_idinfo vxfs_idinfo;
-- 
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