src/routers/dnslookup.h

   1 /*************************************************
   2 *     Exim - an Internet mail transport agent    *
   3 *************************************************/
   4
   5 /* Copyright (c) University of Cambridge 1995 - 2018 */
   6 /* See the file NOTICE for conditions of use and distribution. */
   7
   8 /* Private structure for the private options. */
   9
  10 typedef struct {
  11   BOOL check_secondary_mx;
  12   BOOL qualify_single;
  13   BOOL search_parents;
  14   BOOL rewrite_headers;
  15   uschar *widen_domains;
  16   uschar *mx_domains;
  17   uschar *mx_fail_domains;
  18   uschar *srv_fail_domains;
  19   uschar *check_srv;
  20   uschar *fail_defer_domains;
  21   uschar *ipv4_only;
  22   uschar *ipv4_prefer;
  23 } dnslookup_router_options_block;
  24
  25 /* Data for reading the private options. */
  26
  27 extern optionlist dnslookup_router_options[];
  28 extern int dnslookup_router_options_count;
  29
  30 /* Block containing default values. */
  31
  32 extern dnslookup_router_options_block dnslookup_router_option_defaults;
  33
  34 /* The main and initialization entry points for the router */
  35
  36 extern int dnslookup_router_entry(router_instance *, address_item *,
  37   struct passwd *, int, address_item **, address_item **,
  38   address_item **, address_item **);
  39
  40 extern void dnslookup_router_init(router_instance *);
  41
  42 /* End of routers/dnslookup.h */