commit 32a58f00d388584f5f47c0d5d4c74ce7c8457d78
author Paul Jensen <pauljensen@google.com> Fri Jun 20 13:58:14 2014 -0400
committer Paul Jensen <pauljensen@google.com> Thu Jun 26 16:33:58 2014 +0000
tree 8513eee3b5d8567039c142a90c86529f0db636f9
parent 9a22972080f8331ee779db3b15e76575a9b08ea9

Use return values from JNI functions binding sockets and processes to networks.

bug:15757549
Change-Id: If23b14febc923b9a0348f0cf9029fd4bf6e8d725

core/java/android/net/NetworkUtils.java

diff --git a/core/java/android/net/NetworkUtils.java b/core/java/android/net/NetworkUtils.java
index 15c0a71..c4b17b6 100644
--- a/core/java/android/net/NetworkUtils.java
+++ b/core/java/android/net/NetworkUtils.java
@@ -118,13 +118,13 @@
      * is by design so an application doesn't accidentally use sockets it thinks are still bound to
      * a particular {@code Network}.
      */
-    public native static void bindProcessToNetwork(int netId);
+    public native static boolean bindProcessToNetwork(int netId);
 
     /**
      * Clear any process specific {@code Network} binding.  This reverts a call to
      * {@link #bindProcessToNetwork}.
      */
-    public native static void unbindProcessToNetwork();
+    public native static boolean unbindProcessToNetwork();
 
     /**
      * Return the netId last passed to {@link #bindProcessToNetwork}, or NETID_UNSET if
@@ -138,7 +138,7 @@
      *
      * @deprecated This is strictly for legacy usage to support startUsingNetworkFeature().
      */
-    public native static void bindProcessToNetworkForHostResolution(int netId);
+    public native static boolean bindProcessToNetworkForHostResolution(int netId);
 
     /**
      * Clears any process specific {@link Network} binding for host resolution.  This does
@@ -146,13 +146,13 @@
      *
      * @deprecated This is strictly for legacy usage to support startUsingNetworkFeature().
      */
-    public native static void unbindProcessToNetworkForHostResolution();
+    public native static boolean unbindProcessToNetworkForHostResolution();
 
     /**
      * Explicitly binds {@code socketfd} to the network designated by {@code netId}.  This
      * overrides any binding via {@link #bindProcessToNetwork}.
      */
-    public native static void bindSocketToNetwork(int socketfd, int netId);
+    public native static boolean bindSocketToNetwork(int socketfd, int netId);
 
     /**
      * Convert a IPv4 address from an integer to an InetAddress.