1 #include "substdio.h"

     2 #include "subfd.h"

     3 #include "stralloc.h"

     4 #include "dns.h"

     5 #include "dnsdoe.h"

     6 #include "readwrite.h"

     7 #include "exit.h"

     8 

     9 stralloc sa = {0};

    10 

    11 void main(argc,argv)

    12 int argc;

    13 char **argv;

    14 {

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

    16 

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

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

    19 

    20  dns_init(0);

    21  dnsdoe(dns_cname(&sa));

    22  substdio_putflush(subfdout,sa.s,sa.len);

    23  substdio_putsflush(subfdout,"\n");

    24  _exit(0);

    25 }