tests/virnetdevmock.c

   1 /*
   2  * Copyright (C) 2015 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 #ifdef __linux__
  22 # include "internal.h"
  23 # include "virstring.h"
  24 # include "virnetdev.h"
  25
  26 # define NET_DEV_TEST_DATA_PREFIX abs_srcdir "/virnetdevtestdata/sys/class/net"
  27
  28 int
  29 virNetDevSysfsFile(char **pf_sysfs_device_link,
  30                    const char *ifname,
  31                    const char *file)
  32 {
  33     if (virAsprintfQuiet(pf_sysfs_device_link, "%s/%s/%s",
  34                          NET_DEV_TEST_DATA_PREFIX, ifname, file) < 0) {
  35         fprintf(stderr, "Out of memory\n");
  36         abort();
  37     }
  38
  39     return 0;
  40 }
  41 #else
  42 /* Nothing to override on non-__linux__ platforms */
  43 #endif