tests/nsslinktest.c

   1 /*
   2  * Copyright (C) 2016 Red Hat, Inc.
   3  *
   4  * This 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  * This 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 this library.  If not, see
  16  * <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #include <config.h>
  20
  21 #include "internal.h"
  22 #include "libvirt_nss.h"
  23
  24 int main(int argc ATTRIBUTE_UNUSED,
  25          char *argv[] ATTRIBUTE_UNUSED)
  26 {
  27     int err, herrno; /* Dummy variables to prevent SIGSEGV */
  28
  29     /* The only aim of this test is to catch link errors as those
  30      * are hard to trace for resulting .so library. Therefore,
  31      * the fact this test has been built successfully means
  32      * there's no linkage problem and therefore success is
  33      * returned. */
  34     NSS_NAME(gethostbyname)(NULL, NULL, NULL, 0, &err, &herrno);
  35
  36     return EXIT_SUCCESS;
  37 }