Merge from trunk.

2 files changed, 11 insertions, 36 deletions

diff --git a/libpthread/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h b/libpthread/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h
index d1daef07a..db4c3790c 100644
--- a/libpthread/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h
+++ b/libpthread/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h
@@ -25,9 +25,8 @@
 /* Fast locks (not abstract because mutexes and conditions aren't abstract). */
 struct _pthread_fastlock
 {
-  long int __status;   /* "Free" or "taken" or head of waiting list */
-  int __spinlock;      /* Used by compare_and_swap emulation. Also,
-			  adaptive SMP lock stores spin count here. */
+  long int __status;            /* "Free" or "taken" or head of waiting list */
+  int __spinlock;               /* For compare-and-swap emulation */
 };
 
 #ifndef _PTHREAD_DESCR_DEFINED
@@ -38,7 +37,7 @@ typedef struct _pthread_descr_struct *_pthread_descr;
 
 
 /* Attributes for threads.  */
-typedef struct __pthread_attr_s
+typedef struct
 {
   int __detachstate;
   int __schedpolicy;
@@ -53,20 +52,10 @@ typedef struct __pthread_attr_s
 
 
 /* Conditions (not abstract because of PTHREAD_COND_INITIALIZER */
-
-#ifdef __GLIBC_HAVE_LONG_LONG
-__extension__ typedef long long __pthread_cond_align_t;
-#else
-typedef long __pthread_cond_align_t;
-#endif
-
 typedef struct
 {
   struct _pthread_fastlock __c_lock; /* Protect against concurrent access */
   _pthread_descr __c_waiting;        /* Threads waiting on this condition */
-  char __padding[48 - sizeof (struct _pthread_fastlock)
-		 - sizeof (_pthread_descr) - sizeof (__pthread_cond_align_t)];
-  __pthread_cond_align_t __align;
 } pthread_cond_t;
 
 
@@ -104,7 +93,7 @@ typedef struct
 typedef int pthread_once_t;
 
 
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K
+#ifdef __USE_UNIX98
 /* Read-write locks.  */
 typedef struct _pthread_rwlock_t
 {
@@ -126,25 +115,6 @@ typedef struct
 } pthread_rwlockattr_t;
 #endif
 
-#ifdef __USE_XOPEN2K
-/* POSIX spinlock data type.  */
-typedef volatile int pthread_spinlock_t;
-
-/* POSIX barrier. */
-typedef struct {
-  struct _pthread_fastlock __ba_lock; /* Lock to guarantee mutual exclusion */
-  int __ba_required;                  /* Threads needed for completion */
-  int __ba_present;                   /* Threads waiting */
-  _pthread_descr __ba_waiting;        /* Queue of waiting threads */
-} pthread_barrier_t;
-
-/* barrier attribute */
-typedef struct {
-  int __pshared;
-} pthread_barrierattr_t;
-
-#endif
-
 
 /* Thread identifiers */
 typedef unsigned long int pthread_t;
diff --git a/libpthread/linuxthreads/sysdeps/x86_64/tls.h b/libpthread/linuxthreads/sysdeps/x86_64/tls.h
index 63feebdb2..d67275c10 100644
--- a/libpthread/linuxthreads/sysdeps/x86_64/tls.h
+++ b/libpthread/linuxthreads/sysdeps/x86_64/tls.h
@@ -1,5 +1,5 @@
 /* Definitions for thread-local data handling.  linuxthreads/x86-64 version.
-   Copyright (C) 2002 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -23,13 +23,18 @@
 #ifndef __ASSEMBLER__
 
 # include <pt-machine.h>
+# include <stdbool.h>
 # include <stddef.h>
 
 /* Type for the dtv.  */
 typedef union dtv
 {
   size_t counter;
-  void *pointer;
+  struct
+  {
+    void *val;
+    bool is_static;
+  } pointer;
 } dtv_t;