commit eb8b122d67db501729ecde4fcb960336c87af4ce
author Christopher Ferris <cferris@google.com> Mon Mar 16 16:21:08 2015 -0700
committer Christopher Ferris <cferris@google.com> Mon Mar 16 16:28:54 2015 -0700
tree 59b9b529198343d1135994ec25bbc749243ab2bd
parent 0f3fcd12ddde0e10fbeab0a98cf0efb9d64bea76

Add alignment to opaque types.

If there is no alignment forced, then the compiler might put these
structures at any alignment.

Change-Id: I6416db72433504e0ec1178bfae6f5b18b6e363fb

libc/include/pthread.h

diff --git a/libc/include/pthread.h b/libc/include/pthread.h
index b0389e8..38282ad 100644
--- a/libc/include/pthread.h
+++ b/libc/include/pthread.h
@@ -78,7 +78,7 @@
 #else
   char __private[4];
 #endif
-} pthread_cond_t;
+} pthread_cond_t __attribute__((aligned(8)));
 
 #define PTHREAD_COND_INITIALIZER  { { 0 } }
 
@@ -93,7 +93,7 @@
 #else
   char __private[40];
 #endif
-} pthread_rwlock_t;
+} pthread_rwlock_t __attribute__((aligned(8)));
 
 #define PTHREAD_RWLOCK_INITIALIZER  { { 0 } }