From 2a28900be20640fcd1e548b1e3bad79e8221fcf9 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Thu, 28 Apr 2016 10:40:09 +0200 Subject: udf: Export superblock magic to userspace Currently UDF superblock magic doesn't appear in any userspace header files and thus userspace apps have hard time checking for this fs. Let's export the magic to userspace as with any other filesystem. Signed-off-by: Jan Kara --- include/uapi/linux/magic.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h index 0de181ad73d5..546b38886e11 100644 --- a/include/uapi/linux/magic.h +++ b/include/uapi/linux/magic.h @@ -78,5 +78,7 @@ #define BTRFS_TEST_MAGIC 0x73727279 #define NSFS_MAGIC 0x6e736673 #define BPF_FS_MAGIC 0xcafe4a11 +/* Since UDF 2.01 is ISO 13346 based... */ +#define UDF_SUPER_MAGIC 0x15013346 #endif /* __LINUX_MAGIC_H__ */ -- cgit v1.2.3