S390: Fix -Wundef warning for __PTHREAD_MUTEX_HAVE_ELISION.

diff --git a/ChangeLog b/ChangeLog
index d406f350cf5580c393e501805bb5a518b6a9ce9a..89d9f2999fb4b6d469864782baad27aed4c087a7 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2014-03-24  Stefan Liebler <stli@linux.vnet.ibm.com>
+
+       * nptl/sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h
+       (__PTHREAD_MUTEX_HAVE_ELISION): New define.
+
 2014-03-20  Andreas Schwab  <schwab@suse.de>
 
        [BZ #16743]

diff --git a/nptl/sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h b/nptl/sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h
index a361db6edb5a3c635a41a7fb3bfd038f524ac86e..23a16988c3deb698fd52be3374f349dc4009230d 100644 (file)
--- a/nptl/sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h
+++ b/nptl/sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h
@@ -20,6 +20,8 @@
 
 #include <bits/wordsize.h>
 
+# define __PTHREAD_MUTEX_HAVE_ELISION   0
+
 #if __WORDSIZE == 64
 # define __SIZEOF_PTHREAD_ATTR_T 56
 # define __SIZEOF_PTHREAD_MUTEX_T 40