--- libgo/go/net/writev_test.go.orig	2020-03-04 19:30:03.000000000 +1100
+++ libgo/go/net/writev_test.go	2020-09-08 13:28:45.866804000 +1000
@@ -152,7 +152,7 @@
 
 		var wantSum int
 		switch runtime.GOOS {
-		case "android", "darwin", "dragonfly", "freebsd", "linux", "netbsd", "openbsd":
+		case "android", "bsdsunix", "darwin", "dragonfly", "freebsd", "linux", "netbsd", "openbsd":
 			var wantMinCalls int
 			wantSum = want.Len()
 			v := chunks