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libvirt/tests/nsslinktest.c
Michal Privoznik 30efb515ce nss: Use macro to generate public API names
The name of the exported functions for an NSS module is quite
fixed, it is derived from the module name:

  _nss_$module_$function

Since we will create another NSS module with very similar
implementation we might as well generate the function names at
the compile time.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2016-12-06 13:33:18 +01:00

40 lines
1.3 KiB
C

/*
* Copyright (C) 2016 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*
* Author: Michal Privoznik <mprivozn@redhat.com>
*/
#include <config.h>
#include "internal.h"
#include "libvirt_nss.h"
int main(int argc ATTRIBUTE_UNUSED,
char *argv[] ATTRIBUTE_UNUSED)
{
int err, herrno; /* Dummy variables to prevent SIGSEGV */
/* The only aim of this test is to catch link errors as those
* are hard to trace for resulting .so library. Therefore,
* the fact this test has been built successfully means
* there's no linkage problem and therefore success is
* returned. */
NSS_NAME(gethostbyname)(NULL, NULL, NULL, 0, &err, &herrno);
return EXIT_SUCCESS;
}