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1 #include <u.h>2 #include <libc.h>3 #include <bio.h>4 #include <ndb.h>6 void7 main(int argc, char **argv)8 {9 Ndbtuple *t, *t0;11 ARGBEGIN{12 default:13 goto usage;14 }ARGEND16 if(argc != 2){17 usage:18 fprint(2, "usage: testdns name val\n");19 exits("usage");20 }22 quotefmtinstall();23 if((t = dnsquery(nil, argv[0], argv[1])) == nil)24 sysfatal("dnsquery: %r");26 for(t0=t; t; t=t->entry){27 print("%s=%q ", t->attr, t->val);28 if(t->line == t0){29 print("\n");30 t0 = t->entry;31 }32 }33 exits(0);34 }