mdw@git.distorted.org.uk Git - adns/blob - src/adns-internal.h

   1 /**/
   2
   3 #ifndef ADNS_INTERNAL_H_INCLUDED
   4 #define ADNS_INTERNAL_H_INCLUDED
   5
   6 #include <sys/time.h>
   7
   8 #include "adns.h"
   9
  10 #define MAXSERVERS 5
  11 #define MAXUDPRETRIES 10
  12 #define UDPRETRYMS 2000
  13 #define TCPMS 20000
  14
  15 struct adns__query {
  16   adns_query next, back;
  17   adns_query parent, child;
  18   adns_rrtype type;
  19   struct adns_answer *answer;
  20   int flags, udpretries, server;
  21   struct timeval timeout;
  22   void *context;
  23   char owner[1];
  24 };
  25
  26 struct adns__state {
  27   adns_initflags iflags;
  28   struct { adns_query head, tail; } input, timew, childw, output;
  29   int udpsocket;
  30   int qbufavail, tcpbufavail, tcpbufused, tcpbufdone;
  31   char *qbuf, *tcpbuf;
  32   int nservers;
  33   struct {
  34     struct in_addr addr;
  35     int tcpsocket;
  36     struct timeval timeout;
  37     struct { adns_query head, tail; } connw;
  38   } servers[MAXSERVERS];
  39 };
  40
  41 #endif