src/helper/util.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 /***************************************************************************
   4  *   Copyright (C) 2010 by Øyvind Harboe                                   *
   5  ***************************************************************************/
   6
   7 /* this file contains various functionality useful to standalone systems */
   8
   9 #ifdef HAVE_CONFIG_H
  10 #include "config.h"
  11 #endif
  12
  13 #include "log.h"
  14 #include "time_support.h"
  15 #include "util.h"
  16
  17 COMMAND_HANDLER(handler_util_ms)
  18 {
  19         if (CMD_ARGC != 0)
  20                 return ERROR_COMMAND_SYNTAX_ERROR;
  21
  22         command_print(CMD, "%" PRId64, timeval_ms());
  23
  24         return ERROR_OK;
  25 }
  26
  27 static const struct command_registration util_command_handlers[] = {
  28         {
  29                 .name = "ms",
  30                 .mode = COMMAND_ANY,
  31                 .handler = handler_util_ms,
  32                 .help =
  33                         "Returns ever increasing milliseconds. Used to calculate differences in time.",
  34                 .usage = "",
  35         },
  36         COMMAND_REGISTRATION_DONE
  37 };
  38
  39 int util_init(struct command_context *cmd_ctx)
  40 {
  41         return register_commands(cmd_ctx, NULL, util_command_handlers);
  42 }