linuxthreads: use __UCLIBC_HAS_TLS__ consistently

replace USE_TLS, HAVE___THREAD and USE___THREAD with __UCLIBC_HAS_TLS__

Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

13 files changed, 21 insertions, 22 deletions

diff --git a/libpthread/linuxthreads/sysdeps/i386/useldt.h b/libpthread/linuxthreads/sysdeps/i386/useldt.h
index fa9a2a528..c72a7c8f7 100644
--- a/libpthread/linuxthreads/sysdeps/i386/useldt.h
+++ b/libpthread/linuxthreads/sysdeps/i386/useldt.h
@@ -87,7 +87,7 @@ extern int __modify_ldt (int, struct modify_ldt_ldt_s *, size_t);
    because we inherited the value set up in the main thread by TLS setup.
    We need to extract that value and set up the same segment in this
    thread.  */
-#if defined (USE_TLS) && USE_TLS
+#ifdef __UCLIBC_HAS_TLS__
 # define DO_SET_THREAD_AREA_REUSE(nr)	1
 #else
 /* Without TLS, we do the initialization of the main thread, where NR == 0.  */
diff --git a/libpthread/linuxthreads/sysdeps/ia64/tcb-offsets.sym b/libpthread/linuxthreads/sysdeps/ia64/tcb-offsets.sym
index f7793f766..1000ad0a9 100644
--- a/libpthread/linuxthreads/sysdeps/ia64/tcb-offsets.sym
+++ b/libpthread/linuxthreads/sysdeps/ia64/tcb-offsets.sym
@@ -2,7 +2,7 @@
 #include <tls.h>
 
 --
-#ifdef USE_TLS
+#ifdef __UCLIBC_HAS_TLS__
 MULTIPLE_THREADS_OFFSET offsetof (struct _pthread_descr_struct, p_multiple_threads) - sizeof (struct _pthread_descr_struct)
 #else
 MULTIPLE_THREADS_OFFSET offsetof (tcbhead_t, multiple_threads)
diff --git a/libpthread/linuxthreads/sysdeps/powerpc/tcb-offsets.sym b/libpthread/linuxthreads/sysdeps/powerpc/tcb-offsets.sym
index 7c5cca01e..7940cf620 100644
--- a/libpthread/linuxthreads/sysdeps/powerpc/tcb-offsets.sym
+++ b/libpthread/linuxthreads/sysdeps/powerpc/tcb-offsets.sym
@@ -3,7 +3,7 @@
 
 -- This line separates the #include lines from conditionals.
 
-# ifdef USE_TLS
+# ifdef __UCLIBC_HAS_TLS__
 
 -- Abuse tls.h macros to derive offsets relative to the thread register.
 #  undef __thread_register
diff --git a/libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h b/libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h
index fa6eb4be2..6155280b1 100644
--- a/libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h
+++ b/libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h
@@ -21,10 +21,9 @@
 #define _BITS_LIBC_TSD_H 1
 
 #include <linuxthreads/descr.h>
+#ifdef __UCLIBC_HAS_TLS__
 #include <tls.h>
 
-#if USE_TLS && HAVE___THREAD
-
 /* When __thread works, the generic definition is what we want.  */
 # include <sysdeps/generic/bits/libc-tsd.h>
 
diff --git a/libpthread/linuxthreads/sysdeps/pthread/errno-loc.c b/libpthread/linuxthreads/sysdeps/pthread/errno-loc.c
index c3b3087e4..69352ea32 100644
--- a/libpthread/linuxthreads/sysdeps/pthread/errno-loc.c
+++ b/libpthread/linuxthreads/sysdeps/pthread/errno-loc.c
@@ -22,18 +22,18 @@
 #include <linuxthreads/internals.h>
 #include <sysdep-cancel.h>
 
-#if ! USE___THREAD && !RTLD_PRIVATE_ERRNO
+#if !defined __UCLIBC_HAS_TLS__ && !RTLD_PRIVATE_ERRNO
 #undef errno
 extern int errno;
 #endif
 
 int *
-#if ! USE___THREAD
+#ifndef __UCLIBC_HAS_TLS__
 weak_const_function
 #endif
 __errno_location (void)
 {
-#if ! USE___THREAD && !defined NOT_IN_libc
+#if !defined __UCLIBC_HAS_TLS__ && !defined NOT_IN_libc
   if (! SINGLE_THREAD_P)
     {
       pthread_descr self = thread_self();
diff --git a/libpthread/linuxthreads/sysdeps/pthread/herrno-loc.c b/libpthread/linuxthreads/sysdeps/pthread/herrno-loc.c
index fbc557616..5a2657639 100644
--- a/libpthread/linuxthreads/sysdeps/pthread/herrno-loc.c
+++ b/libpthread/linuxthreads/sysdeps/pthread/herrno-loc.c
@@ -21,7 +21,7 @@
 #include <linuxthreads/internals.h>
 #include <sysdep-cancel.h>
 
-#if ! USE___THREAD
+#ifndef __UCLIBC_HAS_TLS__
 # undef h_errno
 extern int h_errno;
 #endif
@@ -31,7 +31,7 @@ int *
 weak_const_function
 __h_errno_location (void)
 {
-#if ! USE___THREAD
+#ifndef __UCLIBC_HAS_TLS__
   if (! SINGLE_THREAD_P)
     {
       pthread_descr self = thread_self();
diff --git a/libpthread/linuxthreads/sysdeps/pthread/res-state.c b/libpthread/linuxthreads/sysdeps/pthread/res-state.c
index 016e20b4e..6eb77637b 100644
--- a/libpthread/linuxthreads/sysdeps/pthread/res-state.c
+++ b/libpthread/linuxthreads/sysdeps/pthread/res-state.c
@@ -21,19 +21,19 @@
 #include <linuxthreads/internals.h>
 #include <sysdep-cancel.h>
 
-#if ! USE___THREAD
+#ifndef __UCLIBC_HAS_TLS__
 # undef _res
 extern struct __res_state _res;
 #endif
 
 /* When threaded, _res may be a per-thread variable.  */
 struct __res_state *
-#if ! USE___THREAD
+#ifndef __UCLIBC_HAS_TLS__
 weak_const_function
 #endif
 __res_state (void)
 {
-#if ! USE___THREAD
+#ifndef __UCLIBC_HAS_TLS__
   if (! SINGLE_THREAD_P)
     {
       pthread_descr self = thread_self();
diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-32/pt-machine.h b/libpthread/linuxthreads/sysdeps/s390/s390-32/pt-machine.h
index d52d600ad..685d688ae 100644
--- a/libpthread/linuxthreads/sysdeps/s390/s390-32/pt-machine.h
+++ b/libpthread/linuxthreads/sysdeps/s390/s390-32/pt-machine.h
@@ -58,7 +58,7 @@ testandset (int *spinlock)
 #define CURRENT_STACK_FRAME  stack_pointer
 register char * stack_pointer __asm__ ("15");
 
-#ifdef USE_TLS
+#ifdef __UCLIBC_HAS_TLS__
 /* Return the thread descriptor for the current thread.  */
 # define THREAD_SELF ((pthread_descr) __builtin_thread_pointer ())
 
diff --git a/libpthread/linuxthreads/sysdeps/s390/s390-64/pt-machine.h b/libpthread/linuxthreads/sysdeps/s390/s390-64/pt-machine.h
index 187e1f872..366482c0f 100644
--- a/libpthread/linuxthreads/sysdeps/s390/s390-64/pt-machine.h
+++ b/libpthread/linuxthreads/sysdeps/s390/s390-64/pt-machine.h
@@ -58,7 +58,7 @@ testandset (int *spinlock)
 #define CURRENT_STACK_FRAME  stack_pointer
 register char * stack_pointer __asm__ ("15");
 
-#ifdef USE_TLS
+#ifdef __UCLIBC_HAS_TLS__
 /* Return the thread descriptor for the current thread.  */
 # define THREAD_SELF ((pthread_descr) __builtin_thread_pointer ())
 
diff --git a/libpthread/linuxthreads/sysdeps/sh/tcb-offsets.sym b/libpthread/linuxthreads/sysdeps/sh/tcb-offsets.sym
index 328eb0573..6324a016c 100644
--- a/libpthread/linuxthreads/sysdeps/sh/tcb-offsets.sym
+++ b/libpthread/linuxthreads/sysdeps/sh/tcb-offsets.sym
@@ -2,7 +2,7 @@
 #include <tls.h>
 
 --
-#ifdef USE_TLS
+#ifdef __UCLIBC_HAS_TLS__
 MULTIPLE_THREADS_OFFSET offsetof (struct _pthread_descr_struct, p_multiple_threads)
 TLS_PRE_TCB_SIZE	sizeof (struct _pthread_descr_struct)
 #else
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
index 0bb16e453..220a925e6 100644
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/sysdep-cancel.h
@@ -139,7 +139,7 @@
 #endif
 
 # ifndef __ASSEMBLER__
-#  if defined FLOATING_STACKS && USE___THREAD && defined __PIC__
+#  if defined FLOATING_STACKS && defined __UCLIBC_HAS_TLS__ && defined __PIC__
 #   define SINGLE_THREAD_P \
   __builtin_expect (THREAD_GETMEM (THREAD_SELF,				      \
 				   p_header.data.multiple_threads) == 0, 1)
@@ -155,7 +155,7 @@ extern int __local_multiple_threads
 # else
 #  if !defined __PIC__
 #   define SINGLE_THREAD_P cmpl $0, __local_multiple_threads
-#  elif defined FLOATING_STACKS && USE___THREAD
+#  elif defined FLOATING_STACKS && defined __UCLIBC_HAS_TLS__
 #   define SINGLE_THREAD_P cmpl $0, %gs:MULTIPLE_THREADS_OFFSET
 #  else
 #   if !defined NOT_IN_libc || defined IS_IN_libpthread
@@ -165,7 +165,7 @@ extern int __local_multiple_threads
   movl __local_multiple_threads@GOT(%ecx), %ecx;\
   cmpl $0, (%ecx)
 #   endif
-#   if !defined HAVE_HIDDEN || !USE___THREAD
+#   if !defined HAVE_HIDDEN || !defined __UCLIBC_HAS_TLS__
 #    define SINGLE_THREAD_P \
   SETUP_PIC_REG (cx);				\
   addl $_GLOBAL_OFFSET_TABLE_, %ecx;		\
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/vfork.S
index fec902752..fb7596f27 100644
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/vfork.S
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/i386/vfork.S
@@ -32,7 +32,7 @@ ENTRY (__vfork)
 #ifdef __NR_vfork
 
 # ifdef SHARED
-#  if !defined HAVE_HIDDEN || !USE___THREAD
+#  if !defined HAVE_HIDDEN || !defined __UCLIBC_HAS_TLS__
 	SETUP_PIC_REG (cx)
 #  else
 	call	__i686.get_pc_thunk.cx
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h
index 48b2caadd..224c0e4d8 100644
--- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h
+++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/sh/sysdep-cancel.h
@@ -155,7 +155,7 @@
 # endif
 
 # ifndef __ASSEMBLER__
-#  if defined FLOATING_STACKS && USE___THREAD && defined __PIC__
+#  if defined FLOATING_STACKS && defined __UCLIBC_HAS_TLS__ && defined __PIC__
 #   define SINGLE_THREAD_P \
   __builtin_expect (THREAD_GETMEM (THREAD_SELF, p_multiple_threads) == 0, 1)
 #  else
@@ -172,7 +172,7 @@ extern int __local_multiple_threads attribute_hidden;
 	.align 2; \
      1: .long __local_multiple_threads; \
      2:
-#  elif defined FLOATING_STACKS && USE___THREAD
+#  elif defined FLOATING_STACKS && defined __UCLIBC_HAS_TLS__
 #   define SINGLE_THREAD_P \
 	stc gbr,r0; \
 	mov.w 0f,r1; \