authd/res.h

   1 /*
   2  * res.h for referencing functions in res.c, reslib.c
   3  *
   4  */
   5
   6 #ifndef _SOLANUM_RES_H
   7 #define _SOLANUM_RES_H
   8
   9 /* Maximum number of nameservers in /etc/resolv.conf we care about
  10  * In hybrid, this was 2 -- but in Solanum, we want to track
  11  * a few more than that ;) --nenolod
  12  */
  13 #define IRCD_MAXNS 10
  14 #define RESOLVER_HOSTLEN 255
  15
  16 struct DNSReply
  17 {
  18   char *h_name;
  19   struct rb_sockaddr_storage addr;
  20 };
  21
  22 struct DNSQuery
  23 {
  24   void *ptr; /* pointer used by callback to identify request */
  25   void (*callback)(void* vptr, struct DNSReply *reply); /* callback to call */
  26 };
  27
  28 extern struct rb_sockaddr_storage irc_nsaddr_list[];
  29 extern int irc_nscount;
  30
  31 extern void init_resolver(void);
  32 extern void restart_resolver(void);
  33 extern void gethost_byname_type(const char *, struct DNSQuery *, int);
  34 extern void gethost_byaddr(const struct rb_sockaddr_storage *, struct DNSQuery *);
  35 extern void build_rdns(char *, size_t, const struct rb_sockaddr_storage *, const char *);
  36
  37 #endif