io/crc32cselftest.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2018 Oracle, Inc.
   4  * All Rights Reserved.
   5  */
   6
   7 #include "platform_defs.h"
   8 #include "command.h"
   9 #include "init.h"
  10 #include "io.h"
  11 #include "libfrog/crc32c.h"
  12 #include "libfrog/crc32cselftest.h"
  13
  14 static int
  15 crc32cselftest_f(
  16         int             argc,
  17         char            **argv)
  18 {
  19         return crc32c_test() != 0;
  20 }
  21
  22 static const cmdinfo_t  crc32cselftest_cmd = {
  23         .name           = "crc32cselftest",
  24         .cfunc          = crc32cselftest_f,
  25         .argmin         = 0,
  26         .argmax         = 0,
  27         .canpush        = 0,
  28         .flags          = CMD_FLAG_ONESHOT | CMD_FLAG_FOREIGN_OK |
  29                           CMD_NOFILE_OK | CMD_NOMAP_OK,
  30         .oneline        = N_("self test of crc32c implementation"),
  31 };
  32
  33 void
  34 crc32cselftest_init(void)
  35 {
  36         add_command(&crc32cselftest_cmd);
  37 }