diff --git a/libs/binder/IPCThreadState.cpp b/libs/binder/IPCThreadState.cpp
index 5951a3ff474..8960ff9ab11 100644
--- a/libs/binder/IPCThreadState.cpp
+++ b/libs/binder/IPCThreadState.cpp
@@ -362,6 +362,10 @@ status_t IPCThreadState::clearLastError()
     return err;
 }
 
+extern "C" int _ZN7android14IPCThreadState13getCallingPidEv(IPCThreadState *state) {
+    return state->getCallingPid();
+}
+
 int IPCThreadState::getCallingPid() const
 {
     return mCallingPid;