1  /* Tests for res_query in libresolv
       2     Copyright (C) 2003-2023 Free Software Foundation, Inc.
       3     This file is part of the GNU C Library.
       4  
       5     The GNU C Library is free software; you can redistribute it and/or
       6     modify it under the terms of the GNU Lesser General Public
       7     License as published by the Free Software Foundation; either
       8     version 2.1 of the License, or (at your option) any later version.
       9  
      10     The GNU C Library is distributed in the hope that it will be useful,
      11     but WITHOUT ANY WARRANTY; without even the implied warranty of
      12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      13     Lesser General Public License for more details.
      14  
      15     You should have received a copy of the GNU Lesser General Public
      16     License along with the GNU C Library; if not, see
      17     <https://www.gnu.org/licenses/>.  */
      18  
      19  #include <netinet/in.h>
      20  #include <arpa/nameser.h>
      21  #include <resolv.h>
      22  #include <mcheck.h>
      23  
      24  /* Prototype for our test function.  */
      25  extern int do_test (int argc, char *argv[]);
      26  
      27  /* This defines the `main' function and some more.  */
      28  #define TIMEOUT 40
      29  #include <test-skeleton.c>
      30  
      31  int
      32  do_test (int argc, char *argv[])
      33  {
      34    unsigned char buf[256];
      35  
      36    mtrace();
      37  
      38    /* This will allocate some memory, which should be automatically
      39       freed at exit.  */
      40    res_query ("1.0.0.127.in-addr.arpa.", C_ANY, T_ANY, buf, 256);
      41  
      42    return 0;
      43  }