PARSE_STRING_PARAM("-C","--chroot", opt->chroot_dir_)
PARSE_STRING_PARAM("-P","--write-pid", opt->pid_file_)
PARSE_STRING_LIST("-L","--log", opt->log_targets_)
PARSE_STRING_PARAM("-C","--chroot", opt->chroot_dir_)
PARSE_STRING_PARAM("-P","--write-pid", opt->pid_file_)
PARSE_STRING_LIST("-L","--log", opt->log_targets_)