Add policy_action support

Add code for easy working 'action' policies.

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

1 files changed, 13 insertions, 0 deletions

diff --git a/mdadm.h b/mdadm.h
index 796d762..ce57f9e 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -792,6 +792,19 @@ extern void dev_policy_free(struct dev_policy *p);
 extern void pol_new(struct dev_policy **pol, char *name, char *val, char *metadata);
 extern struct dev_policy *pol_find(struct dev_policy *pol, char *name);
 
+enum policy_action {
+	act_default,
+	act_include,
+	act_re_add,
+	act_spare,
+	act_force_spare,
+	act_err
+};
+
+extern int policy_action_allows(struct dev_policy *plist, const char *metadata,
+				enum policy_action want);
+extern int disk_action_allows(struct mdinfo *disk, const char *metadata,
+			      enum policy_action want);
 #if __GNUC__ < 3
 struct stat64;
 #endif