Add non-Windows nettap stubs

nettap/impl.go

@@ -0,0 +1,39 @@
+//go:build !windows
+
+package nettap
+
+import (
+	"log/slog"
+)
+
+func Available() bool {
+	return false
+}
+
+type TapManager struct {
+	logger *slog.Logger
+}
+
+func NewTapManager(logger *slog.Logger) (*TapManager, error) {
+	return nil, ErrTapManagerUnimplemented
+}
+
+func NewRandomTapName() (string, error) {
+	return "", ErrTapManagerUnimplemented
+}
+
+func (tm *TapManager) CreateNewTap(tapName string) error {
+	return ErrTapManagerUnimplemented
+}
+
+func ValidateTapName(s string) error {
+	return ErrTapManagerUnimplemented
+}
+
+func (tm *TapManager) DeleteTap(name string) error {
+	return ErrTapManagerUnimplemented
+}
+
+func (tm *TapManager) ConfigureNet(tapName string, hostCIDR string) error {
+	return ErrTapManagerUnimplemented
+}