Close of build 18.
--- src/stream.d.orig 2012-09-05 05:50:05.863643076 -0700
+++ src/stream.d 2012-09-05 07:32:38.494710125 -0700
@@ -3483,6 +3483,8 @@
#define IS_EINVAL_EXTRA ((errno==EBADF)||(errno==EACCES)||(errno==EBADRQC))
#elif defined(UNIX_DARWIN) || defined(UNIX_FREEBSD) || defined(UNIX_NETBSD) || defined(UNIX_OPENBSD)
#define IS_EINVAL_EXTRA ((errno==EOPNOTSUPP)||(errno==ENOTSUP)||(errno==ENODEV))
+#elif defined(UNIX_SUNOS5)
+ #define IS_EINVAL_EXTRA ((errno==ENXIO))
#else
#define IS_EINVAL_EXTRA 0
#endif