Wait for name to appear after create/assemble etc.

We don't really want mdadm to exit until udev has
created the names in /dev.  So wait.

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/mdadm.h b/mdadm.h
index 35c1e95d..2b34acff 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -646,6 +646,7 @@ extern struct supertype *dup_super(struct supertype *st);
 extern int get_dev_size(int fd, char *dname, unsigned long long *sizep);
 extern void get_one_disk(int mdfd, mdu_array_info_t *ainf,
 			 mdu_disk_info_t *disk);
+void wait_for(char *dev);
 
 #if __GNUC__ < 3
 struct stat64;