Allow scanning of devices listed in /proc/partitions independant of /dev

If a device found in /proc/partitions isn't listed in /dev, then
mknod a temporary name and open that.

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

1 files changed, 1 insertions, 0 deletions

diff --git a/mdadm.h b/mdadm.h
index 2abb0f0..97831b4 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -278,6 +278,7 @@ extern int check_reiser(int fd, char *name);
 extern int check_raid(int fd, char *name);
 
 extern int get_mdp_major(void);
+extern int dev_open(char *dev, int flags);
 extern int is_standard(char *dev, int *nump);