mdw@git.distorted.org.uk Git - qmail/blob - dnsptr.c

   1 #include "substdio.h"
   2 #include "subfd.h"
   3 #include "stralloc.h"
   4 #include "str.h"
   5 #include "scan.h"
   6 #include "dns.h"
   7 #include "dnsdoe.h"
   8 #include "ip.h"
   9 #include "exit.h"
  10
  11 stralloc sa = {0};
  12 struct ip_address ip;
  13
  14 void main(argc,argv)
  15 int argc;
  16 char **argv;
  17 {
  18  if (!argv[1]) _exit(100);
  19
  20  ip_scan(argv[1],&ip);
  21
  22  dns_init(0);
  23  dnsdoe(dns_ptr(&sa,&ip));
  24  substdio_putflush(subfdout,sa.s,sa.len);
  25  substdio_putsflush(subfdout,"\n");
  26  _exit(0);
  27 }