From 5e92aa60a8a7103c71a4607ac05880e536f4195e Mon Sep 17 00:00:00 2001
From: Elliott Hughes <enh@google.com>
Date: Fri, 12 Dec 2014 21:21:08 -0800
Subject: Fix Mac build (unused parameter).

Change-Id: I164eb9083cc17f858dcbb0da046184440881395d
---
 luni/src/main/native/libcore_io_Posix.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/luni/src/main/native/libcore_io_Posix.cpp b/luni/src/main/native/libcore_io_Posix.cpp
index 8991ab1..1e78eee 100644
--- a/luni/src/main/native/libcore_io_Posix.cpp
+++ b/luni/src/main/native/libcore_io_Posix.cpp
@@ -1035,7 +1035,7 @@ static jobject Posix_open(JNIEnv* env, jobject, jstring javaPath, jint flags, ji
     return fd != -1 ? jniCreateFileDescriptor(env, fd) : NULL;
 }
 
-static jobjectArray Posix_pipe2(JNIEnv* env, jobject, jint flags) {
+static jobjectArray Posix_pipe2(JNIEnv* env, jobject, jint flags __unused) {
 #ifdef __APPLE__
     jniThrowException(env, "java/lang/UnsupportedOperationException", "no pipe2 on Mac OS");
 #else
-- 
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