unix, windows: map ERANGE errno

include/uv-errno.h

@@ -388,4 +388,10 @@
 # define UV__ENOPROTOOPT (-4035)
 #endif
 
+#if defined(ERANGE) && !defined(_WIN32)
+# define UV__ERANGE (-ERANGE)
+#else
+# define UV__ERANGE (-4034)
+#endif
+
 #endif /* UV_ERRNO_H_ */

include/uv.h

@@ -127,6 +127,7 @@ extern "C" {
   XX(EPROTO, "protocol error")                                                \
   XX(EPROTONOSUPPORT, "protocol not supported")                               \
   XX(EPROTOTYPE, "protocol wrong type for socket")                            \
+  XX(ERANGE, "result too large")                                              \
   XX(EROFS, "read-only file system")                                          \
   XX(ESHUTDOWN, "cannot send after transport endpoint shutdown")              \
   XX(ESPIPE, "invalid seek")                                                  \