X-Git-Url: https://git.distorted.org.uk/~mdw/adns/blobdiff_plain/31144a72ed24e2d3cd62f5f1239e219737beeff4..3955725ceceb330041f8e7a27e6629a2e8a9b5ba:/src/adns.h

diff --git a/src/adns.h b/src/adns.h
index f71230a..9f9cb12 100644
--- a/src/adns.h
+++ b/src/adns.h
@@ -4,6 +4,23 @@
  *
  * $Id$
  */
+/*
+ *  This file is part of adns, which is Copyright (C) 1997, 1998 Ian Jackson
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
 
 #ifndef ADNS_H_INCLUDED
 #define ADNS_H_INCLUDED
@@ -105,6 +122,7 @@ typedef enum {
   adns_s_norecurse,
   adns_s_serverfaulty,
   adns_s_unknownreply,
+  adns_s_invaliddata,
   adns_s_max_tempfail= 99,
   adns_s_inconsistent, /* PTR gives domain whose A does not match */
   adns_s_cname, /* CNAME found where data eg A expected (not if _qf_loosecname) */
@@ -146,8 +164,10 @@ typedef struct {
   adns_status status;
   char *cname; /* always NULL if query was for CNAME records */
   adns_rrtype type;
-  int nrrs;
+  int nrrs, rrsz;
   union {
+    void *untyped;
+    unsigned char *bytes;
     char *(*str);                  /* ns_raw, cname, ptr, ptr_raw, txt, <any>_mf */
     struct in_addr *inaddr;        /* a */
     adns_rr_dmaddr *dmaddr;        /* ns */
@@ -214,9 +234,12 @@ int adns_wait(adns_state ads,
 	      void **context_r);
 /* Might return EINTR - if so, try again */
 
-void adns_cancel(adns_state ads, adns_query query);
+void adns_cancel(adns_query query);
 
 int adns_finish(adns_state);
+/* You may call this even if you have queries outstanding;
+ * they will be cancelled.
+ */
 
 int adns_callback(adns_state, int maxfd, const fd_set *readfds, const fd_set *writefds,
 		  const fd_set *exceptfds);