Find super from fd on an array.

We used to use the major/minor numbers, but that isn't sufficient
any more, so pass the fd, and possibly check 'text' version.

1 files changed, 1 insertions, 1 deletions

diff --git a/mdadm.h b/mdadm.h
index 0156e37..a001e9f 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -381,7 +381,7 @@ struct supertype {
 	void *sb;
 };
 
-extern struct supertype *super_by_version(int vers, int minor);
+extern struct supertype *super_by_fd(int fd);
 extern struct supertype *guess_super(int fd);
 extern struct supertype *dup_super(struct supertype *st);
 extern int get_dev_size(int fd, char *dname, unsigned long long *sizep);