Function rot_sprintf_func

src/sprintflst.c:228–255

int rot_sprintf_func(char *str, int nlen, setting_t func)
{
    unsigned int i, len = 0;

    *str = '\0';

    if (func == ROT_FUNC_NONE)
    {
        return 0;
    }

    for (i = 0; i < RIG_SETTING_MAX; i++)
    {
        const char *ms = rot_strfunc(func & rig_idx2setting(i));

        if (!ms || !ms[0])
        {
            continue;    /* unknown, FIXME! */
        }

        strcat(str, ms);
        strcat(str, " ");
        len += strlen(ms) + 1;
        check_buffer_overflow(str, len, nlen);
    }

    return len;
}


int rig_sprintf_level(char *str, int nlen, setting_t level)