1 files changed, 17 insertions, 0 deletions
diff --git a/dhcpv4/bsdp/vendor_class_identifier_darwin.go b/dhcpv4/bsdp/vendor_class_identifier_darwin.go
new file mode 100644
index 0000000..530d843
--- /dev/null
+++ b/dhcpv4/bsdp/vendor_class_identifier_darwin.go
@@ -0,0 +1,17 @@
+package bsdp
+
+import (
+	"fmt"
+	"syscall"
+)
+
+// MakeVendorClassIdentifier calls the sysctl syscall on macOS to get the
+// platform model.
+func MakeVendorClassIdentifier() (string, error) {
+	// Fetch hardware model for class ID.
+	hwModel, err := syscall.Sysctl("hw.model")
+	if err != nil {
+		return "", err
+	}
+	return fmt.Sprintf("AAPLBSDPC/i386/%s", hwModel), nil
+}