HANDLE_VERSION_FLAG("recv", conf);
if (conf.help_given || conf.detailed_help_given)
print_help_and_die();
HANDLE_VERSION_FLAG("recv", conf);
if (conf.help_given || conf.detailed_help_given)
print_help_and_die();
if (ret < 0)
PARA_ERROR_LOG("%s\n", para_strerror(-ret));
return ret < 0? EXIT_FAILURE : EXIT_SUCCESS;
if (ret < 0)
PARA_ERROR_LOG("%s\n", para_strerror(-ret));
return ret < 0? EXIT_FAILURE : EXIT_SUCCESS;