Add initial failover support for ldap and ipa

The retun values are still not directly used with ldap libraries that still do
their own name resolution, but this patch introduces a very basic framework to
have a multiple providers in one domain use and share a single failover
service if they want to.

1 files changed, 4 insertions, 0 deletions

diff --git a/server/providers/krb5/krb5_auth.h b/server/providers/krb5/krb5_auth.h
index 54ce2b8b8..7851ebbaf 100644
--- a/server/providers/krb5/krb5_auth.h
+++ b/server/providers/krb5/krb5_auth.h
@@ -52,6 +52,8 @@ struct krb5child_req {
     bool is_offline;
 };
 
+struct fo_service;
+
 struct krb5_ctx {
     /* opts taken from kinit */
     /* in seconds */
@@ -76,7 +78,9 @@ struct krb5_ctx {
     char* k4_cache_name;
 
     action_type action;
+
     struct dp_option *opts;
+    struct krb_server *server;
     int child_debug_fd;
 };