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Diffstat (limited to 'vendor/golang.org/x/net/internal/nettest/helper_posix.go')
-rw-r--r--vendor/golang.org/x/net/internal/nettest/helper_posix.go31
1 files changed, 31 insertions, 0 deletions
diff --git a/vendor/golang.org/x/net/internal/nettest/helper_posix.go b/vendor/golang.org/x/net/internal/nettest/helper_posix.go
new file mode 100644
index 0000000..963ed99
--- /dev/null
+++ b/vendor/golang.org/x/net/internal/nettest/helper_posix.go
@@ -0,0 +1,31 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris windows
+
+package nettest
+
+import (
+ "os"
+ "syscall"
+)
+
+func protocolNotSupported(err error) bool {
+ switch err := err.(type) {
+ case syscall.Errno:
+ switch err {
+ case syscall.EPROTONOSUPPORT, syscall.ENOPROTOOPT:
+ return true
+ }
+ case *os.SyscallError:
+ switch err := err.Err.(type) {
+ case syscall.Errno:
+ switch err {
+ case syscall.EPROTONOSUPPORT, syscall.ENOPROTOOPT:
+ return true
+ }
+ }
+ }
+ return false
+}