nss/test-digits-dots.c

   1 /* Copyright (C) 2013-2022 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <https://www.gnu.org/licenses/>.  */
  17
  18 /* Testcase for BZ #15014 */
  19
  20 #include <stdlib.h>
  21 #include <netdb.h>
  22 #include <errno.h>
  23
  24 #include <support/support.h>
  25
  26 static int
  27 do_test (void)
  28 {
  29   char buf[32];
  30   struct hostent *result = NULL;
  31   struct hostent ret;
  32   int h_err = 0;
  33   int err;
  34
  35   err = gethostbyname_r ("1.2.3.4", &ret, buf, sizeof (buf), &result, &h_err);
  36   return err == ERANGE && h_err == NETDB_INTERNAL ? EXIT_SUCCESS : EXIT_FAILURE;
  37 }
  38
  39 #include <support/test-driver.c>