1 #include "substdio.h"

     2 #include "subfd.h"

     3 #include "stralloc.h"

     4 #include "fmt.h"

     5 #include "dns.h"

     6 #include "dnsdoe.h"

     7 #include "ip.h"

     8 #include "ipalloc.h"

     9 #include "now.h"

    10 #include "exit.h"

    11 

    12 char temp[IPFMT + FMT_ULONG];

    13 

    14 stralloc sa = {0};

    15 ipalloc ia = {0};

    16 

    17 void main(argc,argv)

    18 int argc;

    19 char **argv;

    20 {

    21  int j;

    22  unsigned long r;

    23 

    24  if (!argv[1]) _exit(100);

    25 

    26  if (!stralloc_copys(&sa,argv[1]))

    27   { substdio_putsflush(subfderr,"out of memory\n"); _exit(111); }

    28 

    29  r = now() + getpid();

    30  dns_init(0);

    31  dnsdoe(dns_mxip(&ia,&sa,r));

    32  for (j = 0;j < ia.len;++j)

    33   {

    34    substdio_put(subfdout,temp,ip_fmt(temp,&ia.ix[j].ip));

    35    substdio_puts(subfdout," ");

    36    substdio_put(subfdout,temp,fmt_ulong(temp,(unsigned long) ia.ix[j].pref));

    37    substdio_putsflush(subfdout,"\n");

    38   }

    39  _exit(0);

    40 }