util.c

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// SPDX-License-Identifier: GPL-2.0-or-later
 
/***************************************************************************
 *   Copyright (C) 2010 by Øyvind Harboe                                   *
 ***************************************************************************/
 
/* this file contains various functionality useful to standalone systems */
 
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
 
#include "log.h"
#include "time_support.h"
 
static int jim_util_ms(Jim_Interp *interp,
    int argc,
    Jim_Obj * const *argv)
{
    if (argc != 1) {
        Jim_WrongNumArgs(interp, 1, argv, "ls ?dir?");
        return JIM_ERR;
    }
 
    /* Cast from 64 to 32 bit int works for 2's-compliment
     * when calculating differences*/
    Jim_SetResult(interp, Jim_NewIntObj(interp, (int)timeval_ms()));
 
    return JIM_OK;
}
 
static const struct command_registration util_command_handlers[] = {
    /* jim handlers */
    {
        .name = "ms",
        .mode = COMMAND_ANY,
        .jim_handler = jim_util_ms,
        .help =
            "Returns ever increasing milliseconds. Used to calculate differences in time.",
        .usage = "",
    },
    COMMAND_REGISTRATION_DONE
};
 
int util_init(struct command_context *cmd_ctx)
{
    return register_commands(cmd_ctx, NULL, util_command_handlers);
}