From 6108deb7b0c2aadabab0cea8d871355a1423cbf0 Mon Sep 17 00:00:00 2001
From: David Anderson <davea@ssl.berkeley.edu>
Date: Fri, 25 Jan 2013 11:37:33 -0800
Subject: [PATCH] - wrapper: use waitpid() instead of wait4(), which is missing
 on Android.

---
 samples/wrapper/wrapper.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/wrapper/wrapper.cpp b/samples/wrapper/wrapper.cpp
index 00a68d1ade..fad7c29d6e 100644
--- a/samples/wrapper/wrapper.cpp
+++ b/samples/wrapper/wrapper.cpp
@@ -786,7 +786,7 @@ bool TASK::poll(int& status) {
     int wpid;
     struct rusage ru;
 
-    wpid = wait4(pid, &status, WNOHANG, &ru);
+    wpid = waitpid(pid, &status, WNOHANG);
     if (wpid) {
         getrusage(RUSAGE_CHILDREN, &ru);
         final_cpu_time = (float)ru.ru_utime.tv_sec + ((float)ru.ru_utime.tv_usec)/1e+6;