Function msh_opt_complete

components/finsh/msh.c:903–938

}

static void msh_opt_complete(char *opts_str, struct msh_cmd_opt *cmd_opt)
{
    struct msh_cmd_opt *opt = cmd_opt;
    const char *name_ptr = RT_NULL;
    int min_length = 0, length, opts_str_len;

    opts_str_len = strlen(opts_str);

    for (opt = cmd_opt; opt->id; opt++)
    {
        if (!strncmp(opt->name, opts_str, opts_str_len))
        {
            if (min_length == 0)
            {
                /* set name_ptr */
                name_ptr = opt->name;
                /* set initial length */
                min_length = strlen(name_ptr);
            }

            length = str_common(name_ptr, opt->name);
            if (length < min_length)
            {
                min_length = length;
            }

            rt_kprintf("%s\n", opt->name);
        }
    }
    rt_kprintf("\n");

    if (name_ptr != NULL)
    {
        strncpy(opts_str, name_ptr, min_length);
    }
}

static void msh_opt_help(msh_cmd_opt_t *cmd_opt)
{