resolved: add bus API for configuring per-link DNS settings

This is useful for alternative network management solutions (such as NetworkManager) to push DNS configuration data
into resolved.

The calls will fail should networkd already have taken possesion of a link, so that the bus API is only available if
we don't get the data from networkd.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/resolve/resolved-link.h b/src/resolve/resolved-link.h
index 038ede7b67..d2acf71132 100644
--- a/src/resolve/resolved-link.h
+++ b/src/resolve/resolved-link.h
@@ -78,6 +78,8 @@ struct Link {
         DnsScope *mdns_ipv4_scope;
         DnsScope *mdns_ipv6_scope;
 
+        bool is_managed;
+
         char name[IF_NAMESIZE];
         uint32_t mtu;
 };
@@ -90,6 +92,10 @@ bool link_relevant(Link *l, int family, bool multicast);
 LinkAddress* link_find_address(Link *l, int family, const union in_addr_union *in_addr);
 void link_add_rrs(Link *l, bool force_remove);
 
+void link_flush_settings(Link *l);
+void link_set_dnssec_mode(Link *l, DnssecMode mode);
+void link_allocate_scopes(Link *l);
+
 DnsServer* link_set_dns_server(Link *l, DnsServer *s);
 DnsServer* link_get_dns_server(Link *l);
 void link_next_dns_server(Link *l);