blkid is currently missing a probe for the bfs filesystem, leading
to a blkid-enable xfsprogs failing xfsqa testcase 032. This patch adds
a trivial probe for the magic.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Index: util-linux-ng/shlibs/blkid/src/superblocks/bfs.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ util-linux-ng/shlibs/blkid/src/superblocks/bfs.c 2009-10-06 17:50:09.000000000 +0000
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2009 Red Hat, Inc.
+ *
+ * This file may be redistributed under the terms of the
+ * GNU Lesser General Public License.
+ */
+
+#include "superblocks.h"
+
+/*
+ * BFS actually has two different labels in the superblock, each
+ * of them only 6 bytes long. Until we find out what their use
+ * we just ignore them.
+ */
+const struct blkid_idinfo bfs_idinfo =
+{
+ .name = "bfs",
+ .usage = BLKID_USAGE_FILESYSTEM,
+ .magics = {
+ { .magic = "\xce\xfa\xad\x1b", .len = 4 },
+ { NULL }
+ }
+};
Index: util-linux-ng/shlibs/blkid/src/superblocks/Makefile.am
===================================================================
--- util-linux-ng.orig/shlibs/blkid/src/superblocks/Makefile.am 2009-10-06 17:37:31.000000000 +0000
+++ util-linux-ng/shlibs/blkid/src/superblocks/Makefile.am 2009-10-06 17:37:47.000000000 +0000
@@ -42,4 +42,5 @@ libblkid_superblocks_la_SOURCES = \
btrfs.c \
lvm.c \
zfs.c \
- ubifs.c
+ ubifs.c \
+ bfs.c
Index: util-linux-ng/shlibs/blkid/src/superblocks/superblocks.c
===================================================================
--- util-linux-ng.orig/shlibs/blkid/src/superblocks/superblocks.c 2009-10-06 17:37:32.000000000 +0000
+++ util-linux-ng/shlibs/blkid/src/superblocks/superblocks.c 2009-10-06 17:37:47.000000000 +0000
@@ -131,7 +131,8 @@ static const struct blkid_idinfo *idinfo
&squashfs_idinfo,
&netware_idinfo,
&btrfs_idinfo,
- &ubifs_idinfo
+ &ubifs_idinfo,
+ &bfs_idinfo
};
/*
Index: util-linux-ng/shlibs/blkid/src/superblocks/superblocks.h
===================================================================
--- util-linux-ng.orig/shlibs/blkid/src/superblocks/superblocks.h 2009-10-06 17:37:32.000000000 +0000
+++ util-linux-ng/shlibs/blkid/src/superblocks/superblocks.h 2009-10-06 17:37:47.000000000 +0000
@@ -60,6 +60,7 @@ extern const struct blkid_idinfo xenix_i
extern const struct blkid_idinfo btrfs_idinfo;
extern const struct blkid_idinfo ubifs_idinfo;
extern const struct blkid_idinfo zfs_idinfo;
+extern const struct blkid_idinfo bfs_idinfo;
/*
* superblock functions
--
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