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authorAdhemerval Zanella <azanella@linux.vnet.ibm.com>2014-03-26 13:48:00 -0500
committerAdhemerval Zanella <azanella@linux.vnet.ibm.com>2014-04-09 06:41:44 -0500
commit01f8eac224421f07f28f91cc05db7459ea433ea4 (patch)
tree41e8a2952b7adfbd25daebcba10036f1be3ddfca /sysdeps/unix/sysv/linux/arm
parentde21c33c068c8e39afb5711613a7c083c11ce6a1 (diff)
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Move __PTHREAD_SPINS definition to architecture specific header
This patch moves the __PTHREAD_SPINS definition to arch specific header
since pthread_mutex_t layout is also arch specific.  This leads to no
need to defining __PTHREAD_MUTEX_HAVE_ELISION and thus removing of the
undefined compiler warning.
Diffstat (limited to 'sysdeps/unix/sysv/linux/arm')
-rw-r--r--sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h b/sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
index 26edce54fe..64b9e0963e 100644
--- a/sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
+++ b/sysdeps/unix/sysv/linux/arm/nptl/bits/pthreadtypes.h
@@ -77,6 +77,9 @@ typedef union
   long int __align;
 } pthread_mutex_t;
 
+/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER.  */
+#define __PTHREAD_SPINS 0
+
 typedef union
 {
   char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];