Initial FreeBSD/OpenBSD/NetBSD support (doesn't have syscalls for interface config yet)

params_bsd.go

@@ -0,0 +1,20 @@
+// +build openbsd freebsd netbsd
+
+package water
+
+// PlatformSpecificParams defines parameters in Config that are specific to
+// Linux. A zero-value of such type is valid, yielding an interface
+// with OS defined name.
+type PlatformSpecificParams struct {
+	// Name is the name to be set for the interface to be created. This overrides
+	// the default name assigned by OS such as tap0 or tun0. A zero-value of this
+	// field, i.e. an empty string, indicates that the default name should be
+	// used.
+	Name string
+}
+
+func defaultPlatformSpecificParams() PlatformSpecificParams {
+	return PlatformSpecificParams{
+		Name: "/dev/tap0",
+	}
+}