Updated to fedora-glibc-20061029T2155cvs/fedora-glibc-2_5_90-3

37 files changed, 144 insertions, 108 deletions

diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index d6daa8efa3..baf3d4ea4d 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,63 @@
+2006-10-29  Jakub Jelinek  <jakub@redhat.com>
+
+	* sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (RTLD_SINGLE_THREAD_P):
+	Define.
+	(SINGLE_THREAD_P): Define to 1 if IS_IN_rtld.
+	* sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h: Likewise.
+	* sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h: Likewise.
+	* sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h: Likewise.
+	* sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h: Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Likewise.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise.
+	* sysdeps/unix/sysv/linux/sh/sysdep-cancel.h: Likewise.
+
+2006-10-27  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/pthread/pthread_barrier_wait.c: Move to...
+	* pthread_barrier_wait.c: ...here.
+	* sysdeps/pthread/pthread_cond_broadcast.c: Move to...
+	* pthread_cond_broadcast.c: ...here.
+	* sysdeps/pthread/pthread_cond_signal.c: Move to...
+	* pthread_cond_signal.c: ...here.
+	* sysdeps/pthread/pthread_cond_timedwait.c: Move to...
+	* pthread_cond_timedwait.c: ...here.
+	* sysdeps/pthread/pthread_cond_wait.c: Move to...
+	* pthread_cond_wait.c: ...here.
+	* sysdeps/pthread/pthread_once.c: Move to...
+	* pthread_once.c: ...here.
+	* sysdeps/pthread/pthread_rwlock_rdlock.c: Move to...
+	* pthread_rwlock_rdlock.c: ...here.
+	* sysdeps/pthread/pthread_rwlock_timedrdlock.c: Move to...
+	* pthread_rwlock_timedrdlock.c: ...here.
+	* sysdeps/pthread/pthread_rwlock_timedwrlock.c: Move to...
+	* pthread_rwlock_timedwrlock.c: ...here.
+	* sysdeps/pthread/pthread_rwlock_unlock.c: Move to...
+	* pthread_rwlock_unlock.c: ...here.
+	* sysdeps/pthread/pthread_rwlock_wrlock.c: Move to...
+	* pthread_rwlock_wrlock.c: ...here.
+	* sysdeps/pthread/pthread_spin_destroy.c: Move to...
+	* pthread_spin_destroy.c: ...here.
+	* sysdeps/pthread/pthread_spin_init.c: Move to...
+	* pthread_spin_init.c: ...here.
+	* sysdeps/pthread/pthread_spin_unlock.c: Move to...
+	* pthread_spin_unlock.c: ...here.
+	* sysdeps/pthread/pthread_getcpuclockid.c: Move to...
+	* pthread_getcpuclockid.c: ...here.
+
+	* init.c: USE_TLS support is now default.
+	* tst-tls5.h: Likewise.
+	* sysdeps/alpha/tls.h: Likewise.
+	* sysdeps/i386/tls.h: Likewise.
+	* sysdeps/ia64/tls.h: Likewise.
+	* sysdeps/powerpc/tls.h: Likewise.
+	* sysdeps/s390/tls.h: Likewise.
+	* sysdeps/sh/tls.h: Likewise.
+	* sysdeps/sparc/tls.h: Likewise.
+	* sysdeps/x86_64/tls.h: Likewise.
+
 2006-10-27  Jakub Jelinek  <jakub@redhat.com>
 
 	* sysdeps/unix/sysv/linux/rtld-lowlevel.h (__rtld_mrlock_lock,
diff --git a/nptl/init.c b/nptl/init.c
index 14441153b8..dddc975a5e 100644
--- a/nptl/init.c
+++ b/nptl/init.c
@@ -73,7 +73,7 @@ int __set_robust_list_avail;
 static const char nptl_version[] __attribute_used__ = VERSION;
 
 
-#if defined USE_TLS && !defined SHARED
+#ifndef SHARED
 extern void __libc_setup_tls (size_t tcbsize, size_t tcbalign);
 #endif
 
diff --git a/nptl/sysdeps/pthread/pthread_barrier_wait.c b/nptl/pthread_barrier_wait.c
index c6b563f242..c6b563f242 100644
--- a/nptl/sysdeps/pthread/pthread_barrier_wait.c
+++ b/nptl/pthread_barrier_wait.c
diff --git a/nptl/sysdeps/pthread/pthread_cond_broadcast.c b/nptl/pthread_cond_broadcast.c
index 2b8b5460f4..2b8b5460f4 100644
--- a/nptl/sysdeps/pthread/pthread_cond_broadcast.c
+++ b/nptl/pthread_cond_broadcast.c
diff --git a/nptl/sysdeps/pthread/pthread_cond_signal.c b/nptl/pthread_cond_signal.c
index 5a9bbcad91..5a9bbcad91 100644
--- a/nptl/sysdeps/pthread/pthread_cond_signal.c
+++ b/nptl/pthread_cond_signal.c
diff --git a/nptl/sysdeps/pthread/pthread_cond_timedwait.c b/nptl/pthread_cond_timedwait.c
index fdbf43eae8..fdbf43eae8 100644
--- a/nptl/sysdeps/pthread/pthread_cond_timedwait.c
+++ b/nptl/pthread_cond_timedwait.c
diff --git a/nptl/sysdeps/pthread/pthread_cond_wait.c b/nptl/pthread_cond_wait.c
index f5f5cec5a8..f5f5cec5a8 100644
--- a/nptl/sysdeps/pthread/pthread_cond_wait.c
+++ b/nptl/pthread_cond_wait.c
diff --git a/nptl/sysdeps/pthread/pthread_getcpuclockid.c b/nptl/pthread_getcpuclockid.c
index 8506f94eb4..8506f94eb4 100644
--- a/nptl/sysdeps/pthread/pthread_getcpuclockid.c
+++ b/nptl/pthread_getcpuclockid.c
diff --git a/nptl/sysdeps/pthread/pthread_once.c b/nptl/pthread_once.c
index 9b2cef8645..9b2cef8645 100644
--- a/nptl/sysdeps/pthread/pthread_once.c
+++ b/nptl/pthread_once.c
diff --git a/nptl/sysdeps/pthread/pthread_rwlock_rdlock.c b/nptl/pthread_rwlock_rdlock.c
index e225d7030d..e225d7030d 100644
--- a/nptl/sysdeps/pthread/pthread_rwlock_rdlock.c
+++ b/nptl/pthread_rwlock_rdlock.c
diff --git a/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c b/nptl/pthread_rwlock_timedrdlock.c
index 80ea83a3dd..80ea83a3dd 100644
--- a/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c
+++ b/nptl/pthread_rwlock_timedrdlock.c
diff --git a/nptl/sysdeps/pthread/pthread_rwlock_timedwrlock.c b/nptl/pthread_rwlock_timedwrlock.c
index 97c0598f96..97c0598f96 100644
--- a/nptl/sysdeps/pthread/pthread_rwlock_timedwrlock.c
+++ b/nptl/pthread_rwlock_timedwrlock.c
diff --git a/nptl/sysdeps/pthread/pthread_rwlock_unlock.c b/nptl/pthread_rwlock_unlock.c
index 9cae8b6c22..9cae8b6c22 100644
--- a/nptl/sysdeps/pthread/pthread_rwlock_unlock.c
+++ b/nptl/pthread_rwlock_unlock.c
diff --git a/nptl/sysdeps/pthread/pthread_rwlock_wrlock.c b/nptl/pthread_rwlock_wrlock.c
index 822aeed79c..822aeed79c 100644
--- a/nptl/sysdeps/pthread/pthread_rwlock_wrlock.c
+++ b/nptl/pthread_rwlock_wrlock.c
diff --git a/nptl/sysdeps/pthread/pthread_spin_destroy.c b/nptl/pthread_spin_destroy.c
index 4d0109cf02..4d0109cf02 100644
--- a/nptl/sysdeps/pthread/pthread_spin_destroy.c
+++ b/nptl/pthread_spin_destroy.c
diff --git a/nptl/sysdeps/pthread/pthread_spin_init.c b/nptl/pthread_spin_init.c
index c2275085e8..c2275085e8 100644
--- a/nptl/sysdeps/pthread/pthread_spin_init.c
+++ b/nptl/pthread_spin_init.c
diff --git a/nptl/sysdeps/pthread/pthread_spin_unlock.c b/nptl/pthread_spin_unlock.c
index f97cadfbd0..f97cadfbd0 100644
--- a/nptl/sysdeps/pthread/pthread_spin_unlock.c
+++ b/nptl/pthread_spin_unlock.c
diff --git a/nptl/sysdeps/alpha/tls.h b/nptl/sysdeps/alpha/tls.h
index 20f780c5f5..be2430f676 100644
--- a/nptl/sysdeps/alpha/tls.h
+++ b/nptl/sysdeps/alpha/tls.h
@@ -1,5 +1,5 @@
 /* Definition for thread-local data handling.  NPTL/Alpha version.
-   Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2005, 2006 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
@@ -48,9 +48,6 @@ typedef union dtv
 # error "TLS support is required."
 #endif
 
-/* Signal that TLS support is available.  */
-# define USE_TLS	1
-
 #ifndef __ASSEMBLER__
 
 /* Get system call information.  */
diff --git a/nptl/sysdeps/i386/tls.h b/nptl/sysdeps/i386/tls.h
index a870a848cf..d5b3797e69 100644
--- a/nptl/sysdeps/i386/tls.h
+++ b/nptl/sysdeps/i386/tls.h
@@ -1,5 +1,5 @@
 /* Definition for thread-local data handling.  nptl/i386 version.
-   Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003, 2004, 2005, 2006 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
@@ -65,9 +65,6 @@ typedef struct
 # error "TLS support is required."
 #endif
 
-/* Signal that TLS support is available.  */
-#define USE_TLS	1
-
 /* Alignment requirement for the stack.  For IA-32 this is governed by
    the SSE memory functions.  */
 #define STACK_ALIGN	16
diff --git a/nptl/sysdeps/ia64/tls.h b/nptl/sysdeps/ia64/tls.h
index 69101ad8c4..22a8b08144 100644
--- a/nptl/sysdeps/ia64/tls.h
+++ b/nptl/sysdeps/ia64/tls.h
@@ -61,9 +61,6 @@ register struct pthread *__thread_self __asm__("r13");
 # error "TLS support is required."
 #endif
 
-/* Signal that TLS support is available.  */
-#define USE_TLS	1
-
 /* Alignment requirement for the stack.  */
 #define STACK_ALIGN	16
 
diff --git a/nptl/sysdeps/powerpc/tls.h b/nptl/sysdeps/powerpc/tls.h
index 976a271362..ddaafe23d0 100644
--- a/nptl/sysdeps/powerpc/tls.h
+++ b/nptl/sysdeps/powerpc/tls.h
@@ -1,5 +1,5 @@
 /* Definition for thread-local data handling.  NPTL/PowerPC version.
-   Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2005, 2006 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
@@ -48,9 +48,6 @@ typedef union dtv
 # error "TLS support is required."
 #endif
 
-/* Signal that TLS support is available.  */
-# define USE_TLS	1
-
 #ifndef __ASSEMBLER__
 
 /* Get system call information.  */
diff --git a/nptl/sysdeps/s390/tls.h b/nptl/sysdeps/s390/tls.h
index 89ff095d52..6f6f17b975 100644
--- a/nptl/sysdeps/s390/tls.h
+++ b/nptl/sysdeps/s390/tls.h
@@ -1,5 +1,5 @@
 /* Definition for thread-local data handling.  NPTL/s390 version.
-   Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2005, 2006 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
@@ -66,9 +66,6 @@ typedef struct
 # error "TLS support is required."
 #endif
 
-/* Signal that TLS support is available.  */
-#define USE_TLS	1
-
 /* Alignment requirement for the stack.  For IA-32 this is governed by
    the SSE memory functions.  */
 #define STACK_ALIGN	16
diff --git a/nptl/sysdeps/sh/tls.h b/nptl/sysdeps/sh/tls.h
index 49d105518a..d9aa1073b8 100644
--- a/nptl/sysdeps/sh/tls.h
+++ b/nptl/sysdeps/sh/tls.h
@@ -1,5 +1,5 @@
 /* Definition for thread-local data handling.  NPTL/SH version.
-   Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2005, 2006 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
@@ -56,9 +56,6 @@ typedef struct
 # error "TLS support is required."
 #endif
 
-/* Signal that TLS support is available.  */
-# define USE_TLS	1
-
 #ifndef __ASSEMBLER__
 
 /* Get system call information.  */
diff --git a/nptl/sysdeps/sparc/tls.h b/nptl/sysdeps/sparc/tls.h
index 127bbf695f..4fbe426595 100644
--- a/nptl/sysdeps/sparc/tls.h
+++ b/nptl/sysdeps/sparc/tls.h
@@ -60,9 +60,6 @@ typedef struct
 # error "TLS support is required."
 #endif
 
-/* Signal that TLS support is available.  */
-#define USE_TLS	1
-
 #ifndef __ASSEMBLER__
 /* Get system call information.  */
 # include <sysdep.h>
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h
index 7e61d68573..aa42768f70 100644
--- a/nptl/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h
@@ -163,13 +163,13 @@ extern int __local_multiple_threads attribute_hidden;
 
 #else
 
-# ifdef IS_IN_rtld
-#  define SINGLE_THREAD_P \
-  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-				   header.multiple_threads) == 0, 1)
-# else
-#  define SINGLE_THREAD_P (1)
-# endif
+# define SINGLE_THREAD_P (1)
 # define NO_CANCELLATION 1
 
 #endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+				   header.multiple_threads) == 0, 1)
+#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
index 3613e7946b..1cd4b9b8b6 100644
--- a/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
@@ -143,13 +143,13 @@
 
 #elif !defined __ASSEMBLER__
 
-# ifdef IS_IN_rtld
-#  define SINGLE_THREAD_P \
-  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-		    		   header.multiple_threads) == 0, 1)
-# else
-#  define SINGLE_THREAD_P (1)
-# endif
+# define SINGLE_THREAD_P (1)
 # define NO_CANCELLATION 1
 
 #endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+				   header.multiple_threads) == 0, 1)
+#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h
index 8e6653e2dc..c4d52860dd 100644
--- a/nptl/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h
@@ -216,13 +216,13 @@ __GC_##name:								      \
 
 #elif !defined __ASSEMBLER__
 
-# ifdef IS_IN_rtld
-#  define SINGLE_THREAD_P \
-  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-				   header.multiple_threads) == 0, 1)
-# else
-#  define SINGLE_THREAD_P (1)
-# endif
+# define SINGLE_THREAD_P (1)
 # define NO_CANCELLATION 1
 
 #endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+				   header.multiple_threads) == 0, 1)
+#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h
index e40388d475..3752abc870 100644
--- a/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h
@@ -124,13 +124,13 @@
 
 #elif !defined __ASSEMBLER__
 
-# ifdef IS_IN_rtld
-#  define SINGLE_THREAD_P \
-  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-				   header.multiple_threads) == 0, 1)
-# else
-#  define SINGLE_THREAD_P (1)
-# endif
+# define SINGLE_THREAD_P (1)
 # define NO_CANCELLATION 1
 
 #endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+				   header.multiple_threads) == 0, 1)
+#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h
index cbc3fa70a1..707765ab58 100644
--- a/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h
@@ -113,13 +113,13 @@
 
 #elif !defined __ASSEMBLER__
 
-# ifdef IS_IN_rtld
-#  define SINGLE_THREAD_P \
-  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-				   header.multiple_threads) == 0, 1)
-# else
-#  define SINGLE_THREAD_P (1)
-# endif
+# define SINGLE_THREAD_P (1)
 # define NO_CANCELLATION 1
 
 #endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+				   header.multiple_threads) == 0, 1)
+#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
index eb3b14a311..17ab562daa 100644
--- a/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
@@ -109,13 +109,13 @@ L(pseudo_end):
 
 #elif !defined __ASSEMBLER__
 
-# ifdef IS_IN_rtld
-#  define SINGLE_THREAD_P \
-  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-				   header.multiple_threads) == 0, 1)
-# else
-#  define SINGLE_THREAD_P (1)
-# endif
+# define SINGLE_THREAD_P (1)
 # define NO_CANCELLATION 1
 
 #endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+				   header.multiple_threads) == 0, 1)
+#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
index ad6dbc91e8..77ce742495 100644
--- a/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
@@ -122,13 +122,13 @@ extern int __local_multiple_threads attribute_hidden;
 
 #elif !defined __ASSEMBLER__
 
-# ifdef IS_IN_rtld
-#  define SINGLE_THREAD_P \
-  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-				   header.multiple_threads) == 0, 1)
-# else
-#  define SINGLE_THREAD_P (1)
-# endif
+# define SINGLE_THREAD_P (1)
 # define NO_CANCELLATION 1
 
 #endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+				   header.multiple_threads) == 0, 1)
+#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h
index c6821a941c..a8065c6a8c 100644
--- a/nptl/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h
@@ -157,13 +157,13 @@
 
 #elif !defined __ASSEMBLER__
 
-# ifdef IS_IN_rtld
-#  define SINGLE_THREAD_P \
-  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-				   header.multiple_threads) == 0, 1)
-# else
-#  define SINGLE_THREAD_P (1)
-# endif
+# define SINGLE_THREAD_P (1)
 # define NO_CANCELLATION 1
 
 #endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+				   header.multiple_threads) == 0, 1)
+#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h
index c7800558bb..f0349906b2 100644
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h
@@ -100,13 +100,13 @@ __##syscall_name##_nocancel:			\
 
 #elif !defined __ASSEMBLER__
 
-# ifdef IS_IN_rtld
-#  define SINGLE_THREAD_P \
-  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-				   header.multiple_threads) == 0, 1)
-# else
-#  define SINGLE_THREAD_P (1)
-# endif
+# define SINGLE_THREAD_P (1)
 # define NO_CANCELLATION 1
 
 #endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+				   header.multiple_threads) == 0, 1)
+#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h
index b422f8acee..2c76d01715 100644
--- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h
@@ -98,13 +98,13 @@ __##syscall_name##_nocancel:			\
 
 #elif !defined __ASSEMBLER__
 
-# ifdef IS_IN_rtld
-#  define SINGLE_THREAD_P \
-  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-				   header.multiple_threads) == 0, 1)
-# else
-#  define SINGLE_THREAD_P (1)
-# endif
+# define SINGLE_THREAD_P (1)
 # define NO_CANCELLATION 1
 
 #endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+				   header.multiple_threads) == 0, 1)
+#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h
index e6afcd3156..3e741da794 100644
--- a/nptl/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h
@@ -132,13 +132,13 @@ extern int __local_multiple_threads attribute_hidden;
 
 #elif !defined __ASSEMBLER__
 
-# ifdef IS_IN_rtld
-#  define SINGLE_THREAD_P \
-  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-				   header.multiple_threads) == 0, 1)
-# else
-#  define SINGLE_THREAD_P (1)
-# endif
+# define SINGLE_THREAD_P (1)
 # define NO_CANCELLATION 1
 
 #endif
+
+#ifndef __ASSEMBLER__
+# define RTLD_SINGLE_THREAD_P \
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+				   header.multiple_threads) == 0, 1)
+#endif
diff --git a/nptl/sysdeps/x86_64/tls.h b/nptl/sysdeps/x86_64/tls.h
index 65ff0639b6..7618573e0b 100644
--- a/nptl/sysdeps/x86_64/tls.h
+++ b/nptl/sysdeps/x86_64/tls.h
@@ -62,9 +62,6 @@ typedef struct
 # error "TLS support is required."
 #endif
 
-/* Signal that TLS support is available.  */
-#define USE_TLS	1
-
 /* Alignment requirement for the stack.  */
 #define STACK_ALIGN	16
 
diff --git a/nptl/tst-tls5.h b/nptl/tst-tls5.h
index b7c14eb82c..9a76ab7827 100644
--- a/nptl/tst-tls5.h
+++ b/nptl/tst-tls5.h
@@ -2,7 +2,7 @@
 #include <stdlib.h>
 #include <tls.h>
 
-#if USE_TLS && HAVE___THREAD
+#if HAVE___THREAD
 
 struct tls_obj
 {