Central calls to ioctl BLKGETSIZE

[thirdparty/mdadm.git] / mdadm.h

diff --git a/mdadm.h b/mdadm.h
index f6e7b5eeb27f8451a362f449be7a9ac7ee28728b..f88eb23fd02347e77f77f104cee87dc8103e69b9 100644 (file)
--- a/mdadm.h
+++ b/mdadm.h
@@ -257,12 +257,16 @@ struct sysarray {
        int     layout;
        int     level;
        int     spares;
+       int     cache_size;
+       int     mismatch_cnt;
 };
 /* various details can be requested */
 #define        GET_LEVEL       1
 #define        GET_LAYOUT      2
 #define        GET_COMPONENT   4
 #define        GET_CHUNK       8
+#define GET_CACHE      16
+#define        GET_MISMATCH    32
 
 #define        GET_DEVS        1024 /* gets role, major, minor */
 #define        GET_OFFSET      2048
@@ -340,6 +344,7 @@ struct supertype {
 
 extern struct supertype *super_by_version(int vers, int minor);
 extern struct supertype *guess_super(int fd);
+extern int get_dev_size(int fd, char *dname, unsigned long long *sizep);
 
 #if __GNUC__ < 3
 struct stat64;
@@ -419,6 +424,7 @@ extern int Monitor(mddev_dev_t devlist,
                   int dosyslog, int test, char *pidfile);
 
 extern int Kill(char *dev, int force, int quiet);
+extern int Wait(char *dev);
 
 extern int CreateBitmap(char *filename, int force, char uuid[16],
                        unsigned long chunksize, unsigned long daemon_sleep,
@@ -426,7 +432,7 @@ extern int CreateBitmap(char *filename, int force, char uuid[16],
                        unsigned long long array_size,
                        int major);
 extern int ExamineBitmap(char *filename, int brief, struct supertype *st);
-extern int bitmap_update_uuid(int fd, int *uuid);
+extern int bitmap_update_uuid(int fd, int *uuid, int swap);
 
 extern int md_get_version(int fd);
 extern int get_linux_version(void);
@@ -456,7 +462,7 @@ extern void uuid_from_super(int uuid[4], mdp_super_t *super);
 extern int same_uuid(int a[4], int b[4], int swapuuid);
 /* extern int compare_super(mdp_super_t *first, mdp_super_t *second);*/
 extern unsigned long calc_csum(void *super, int bytes);
-extern int enough(int level, int raid_disks, int layout,
+extern int enough(int level, int raid_disks, int layout, int clean,
                   char *avail, int avail_disks);
 extern int ask(char *mesg);
 extern unsigned long long get_component_size(int fd);