_XOPEN_IOV_MAX
{ "IOV_MAX", { 0UL, 0 }, { _XOPEN_IOV_MAX, 0 }, CONF_LIMIT|CONF_MINMAX|CONF_UNDERSCORE|CONF_MINMAX_DEF, CONF_XOPEN, 1, CONF_sysconf, _SC_IOV_MAX },
{ "IOV_MAX", { 0ULL, 0 }, { _XOPEN_IOV_MAX, 0 }, CONF_LIMIT|CONF_MINMAX|CONF_UNDERSCORE|CONF_MINMAX_DEF, CONF_XOPEN, 1, CONF_sysconf, _SC_IOV_MAX },
{ "IOV_MAX", { 0ULL, 0 }, { _XOPEN_IOV_MAX, 0 }, CONF_LIMIT|CONF_MINMAX|CONF_UNDERSCORE|CONF_MINMAX_DEF, CONF_XOPEN, 1, CONF_sysconf, _SC_IOV_MAX },
{ "IOV_MAX", { 0UL, 0 }, { _XOPEN_IOV_MAX, 0 }, CONF_LIMIT|CONF_MINMAX|CONF_UNDERSCORE|CONF_MINMAX_DEF, CONF_XOPEN, 1, CONF_sysconf, _SC_IOV_MAX },
_XOPEN_IOV_MAX, "_XOPEN_IOV_MAX", SELFCONF, NOFLAGS,