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[vpp.git] / src / vnet / ethernet / mac_address.h

diff --git a/src/vnet/ethernet/mac_address.h b/src/vnet/ethernet/mac_address.h
index 7b4390d..a249cb5 100644 (file)
--- a/src/vnet/ethernet/mac_address.h
+++ b/src/vnet/ethernet/mac_address.h
@@ -37,6 +37,13 @@ mac_address_from_bytes (mac_address_t * mac, const u8 * bytes)
   clib_memcpy (mac->bytes, bytes, 6);
 }
 
+static_always_inline void
+mac_address_to_bytes (const mac_address_t * mac, u8 * bytes)
+{
+  /* zero out the last 2 bytes, then copy over only 6 */
+  clib_memcpy (bytes, mac->bytes, 6);
+}
+
 static_always_inline int
 mac_address_is_zero (const mac_address_t * mac)
 {
@@ -57,6 +64,12 @@ mac_address_from_u64 (u64 u, mac_address_t * mac)
   mac->bytes[5] = 0;
 }
 
+static_always_inline void
+mac_address_copy (mac_address_t * dst, const mac_address_t * src)
+{
+  mac_address_from_bytes (dst, src->bytes);
+}
+
 extern uword unformat_mac_address_t (unformat_input_t * input,
                                     va_list * args);
 extern u8 *format_mac_address_t (u8 * s, va_list * args);