From 7c435f2415f4cdc97fbb7739f70ae5e84f2e2cb0 Mon Sep 17 00:00:00 2001
From: Calin Juravle <calin@google.com>
Date: Tue, 6 May 2014 13:39:47 +0100
Subject: [PATCH] Leave more space for extensions in pthread_rwlockattr_t

Change pthread_rwlockattr_t from int to long. On LP64 this gives us more
room for extensibility since longs are 8 bytes. glibc also reserves 8
bytes for this.

Bug: 14582681
Bug: 12875898
Change-Id: I55d599be0fdbbf0cb55957ec0ea62ab042bdee94
---
 libc/include/pthread.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libc/include/pthread.h b/libc/include/pthread.h
index 3f59b9182..7b8de81cd 100644
--- a/libc/include/pthread.h
+++ b/libc/include/pthread.h
@@ -91,7 +91,7 @@ typedef struct {
 typedef long pthread_mutexattr_t;
 typedef long pthread_condattr_t;
 
-typedef int pthread_rwlockattr_t;
+typedef long pthread_rwlockattr_t;
 
 typedef struct {
   pthread_mutex_t lock;