examine: allows to examine a disk metadata on non-metadata compliant systems

[thirdparty/mdadm.git] / mdadm.h

diff --git a/mdadm.h b/mdadm.h
index fa84ad2719308e81e92757c4a6ead8848754088a..8277594bdb82cef41c1ed6c7ae85609e9ab46178 100644 (file)
--- a/mdadm.h
+++ b/mdadm.h
@@ -827,7 +827,11 @@ struct supertype {
        int container_dev;    /* devnum of container */
        void *sb;
        void *info;
-
+       int ignore_hw_compat; /* used to inform metadata handlers that it should ignore
+                                HW/firmware related incompatability to load metadata.
+                                Used when examining metadata to display content of disk
+                                when user has no hw/firmare compatible system.
+                             */
        struct metadata_update *updates;
        struct metadata_update **update_tail;
 
@@ -1079,11 +1083,14 @@ extern int parse_layout_faulty(char *layout);
 extern int check_ext2(int fd, char *name);
 extern int check_reiser(int fd, char *name);
 extern int check_raid(int fd, char *name);
-extern int check_partitions(int fd, char *dname, unsigned long long freesize);
+extern int check_partitions(int fd, char *dname,
+                           unsigned long long freesize,
+                           unsigned long long size);
 
 extern int get_mdp_major(void);
 extern int dev_open(char *dev, int flags);
 extern int open_dev(int devnum);
+extern int open_dev_flags(int devnum, int flags);
 extern int open_dev_excl(int devnum);
 extern int is_standard(char *dev, int *nump);
 extern int same_dev(char *one, char *two);