commit 1f9073cfcb1a9674beb839efa24046851dee0222
author Roshan Pius <rpius@google.com> Mon Oct 10 10:32:22 2016 -0700
committer Roshan Pius <rpius@google.com> Wed Nov 16 11:05:16 2016 -0800
tree 4ff9553931a46ffd0c95f130238bbc50ca5cb57b
parent 7b77747bb565f50ced457ad931e8d0206385d3a1

wifi(interface): Add status for every method

Add a status parameter for every HIDL interface object method which can
possibly become invalid. This should help inform the caller that the
object being used is stale/invalid now.

While there,
Rename |CommandFailureReson| to |FailureReasonCode|.

NOTE: |FailureReason| will continue to indicate any errors during the
processing of the command via the corresponding |onFailure| callback.

Bug: 32056230
Test: Compiles
Change-Id: I2ec5af3075221e483579410f344bcedd6bf17a93

wifi/1.0/IWifiIface.hal

diff --git a/wifi/1.0/IWifiIface.hal b/wifi/1.0/IWifiIface.hal
index f4150e7..726a973 100644
--- a/wifi/1.0/IWifiIface.hal
+++ b/wifi/1.0/IWifiIface.hal
@@ -23,14 +23,22 @@
   /**
    * Get the type of this iface.
    *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |StatusCode.SUCCESS|,
+   *         |StatusCode.ERROR_WIFI_IFACE_INVALID|
    * @return type One of the supported iface types.
    */
-  getType() generates (IfaceType type);
+  getType() generates (StatusCode status, IfaceType type);
 
   /**
    * Get the name of this iface.
    *
+   * @return status Status of the operation.
+   *         Possible status codes:
+   *         |StatusCode.SUCCESS|,
+   *         |StatusCode.ERROR_WIFI_IFACE_INVALID|
    * @return name Name of the iface.
    */
-  getName() generates (string name);
+  getName() generates (StatusCode status, string name);
 };