commit d9ba061e772e9f3aae0913e1e8644251608304da
author David Anderson <dvander@google.com> Thu Aug 02 11:05:00 2018 -0700
committer David Anderson <dvander@google.com> Thu Aug 09 15:06:53 2018 -0700
tree 043b679ea507a33047b4c58e576df0f87a34b03e
parent 0d4277d7b34eb1f5e37f268732ad7230ad903855

fastbootd: Add is-userspace variable.

Bug: 78793464
Test: fastboot getvar is-userspace
          returns true for fastbootd
      fastboot getvar is-userspace
          returns false or error for bootloader fastboot.

Change-Id: I80e1ef6dcf3922e4f555cb2e409e3e098c16fbbc

fastboot/device/variables.cpp

diff --git a/fastboot/device/variables.cpp b/fastboot/device/variables.cpp
index 70e4bcc..a5dead2 100644
--- a/fastboot/device/variables.cpp
+++ b/fastboot/device/variables.cpp
@@ -165,3 +165,7 @@
     }
     return device->WriteFail("Partition not found");
 }
+
+bool GetIsUserspace(FastbootDevice* device, const std::vector<std::string>& /* args */) {
+    return device->WriteOkay("yes");
+}