commit 5b4cfac12503bfc42ce3281b64a23ce5f910d764
author Xiao Ma <xiaom@google.com> Thu Mar 04 15:08:16 2021 +0000
committer Xiao Ma <xiaom@google.com> Mon Mar 08 02:44:56 2021 +0000
tree 0ade742e28dbd40a093a7d0c5fe5b0ee419115c0
parent f1d9d842017e8547de7423b644d1ac9f797a0f9a

Add bit mask constants for the flags used in the ND packet.

Bug: 168868607
Test: atest NetworkStackIntegrationTest
Change-Id: I6e7ed431f175e911eeff71fdf3f1e651533d3364

staticlibs/framework/com/android/net/module/util/NetworkStackConstants.java

diff --git a/staticlibs/framework/com/android/net/module/util/NetworkStackConstants.java b/staticlibs/framework/com/android/net/module/util/NetworkStackConstants.java
index 5f62186..499297c 100644
--- a/staticlibs/framework/com/android/net/module/util/NetworkStackConstants.java
+++ b/staticlibs/framework/com/android/net/module/util/NetworkStackConstants.java
@@ -148,9 +148,18 @@
     public static final int ICMPV6_ND_OPTION_RDNSS = 25;
     public static final int ICMPV6_ND_OPTION_PREF64 = 38;
 
-
     public static final int ICMPV6_RA_HEADER_LEN = 16;
 
+    public static final int NEIGHBOR_ADVERTISEMENT_FLAG_ROUTER    = 1 << 31;
+    public static final int NEIGHBOR_ADVERTISEMENT_FLAG_SOLICITED = 1 << 30;
+    public static final int NEIGHBOR_ADVERTISEMENT_FLAG_OVERRIDE  = 1 << 29;
+
+    public static final byte ROUTER_ADVERTISEMENT_FLAG_MANAGED_ADDRESS = (byte) (1 << 7);
+    public static final byte ROUTER_ADVERTISEMENT_FLAG_OTHER = (byte) (1 << 6);
+
+    public static final byte PIO_FLAG_ON_LINK = (byte) (1 << 7);
+    public static final byte PIO_FLAG_AUTONOMOUS = (byte) (1 << 6);
+
     /**
      * UDP constants.
      *