tests/dummy-vddk.c

   1 /* nbdkit
   2  * Copyright (C) 2018 Red Hat Inc.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  * notice, this list of conditions and the following disclaimer.
  10  *
  11  * * Redistributions in binary form must reproduce the above copyright
  12  * notice, this list of conditions and the following disclaimer in the
  13  * documentation and/or other materials provided with the distribution.
  14  *
  15  * * Neither the name of Red Hat nor the names of its contributors may be
  16  * used to endorse or promote products derived from this software without
  17  * specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY RED HAT AND CONTRIBUTORS ''AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  21  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  22  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RED HAT OR
  23  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  24  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  25  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  26  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  27  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  28  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  29  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  30  * SUCH DAMAGE.
  31  */
  32
  33 /* This file pretends to be libvixDiskLib.so.6.
  34  *
  35  * However it only implements --dump-plugin support so our stubs don't
  36  * need to do anything.
  37  */
  38
  39 #include <stdio.h>
  40 #include <stdlib.h>
  41 #include <stdint.h>
  42
  43 #include "vddk-structs.h"
  44
  45 VixError
  46 VixDiskLib_InitEx (uint32_t major, uint32_t minor,
  47                    VixDiskLibGenericLogFunc *log_function,
  48                    VixDiskLibGenericLogFunc *warn_function,
  49                    VixDiskLibGenericLogFunc *panic_function,
  50                    const char *lib_dir, const char *config_file)
  51 {
  52   /* Do nothing, only exit with no error. */
  53   return VIX_OK;
  54 }
  55
  56 void
  57 VixDiskLib_Exit (void)
  58 {
  59   /* Do nothing. */
  60 }
  61
  62 #define NO_INITEX_STUB
  63 #define NO_EXIT_STUB
  64 #define STUB(fn,ret,args) void fn (void) { abort (); }
  65 #define OPTIONAL_STUB(fn,ret,args)
  66 #include "vddk-stubs.h"
  67 #undef STUB
  68 #undef OPTIONAL_STUB