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authorUlrich Drepper <drepper@redhat.com>2007-05-25 05:24:16 +0000
committerUlrich Drepper <drepper@redhat.com>2007-05-25 05:24:16 +0000
commit86acd5963441f4bfc087ceca8c30f8d72c6a5fa6 (patch)
tree1acc784992aafa1c297cc98232d609166f57d306 /nptl/sysdeps/x86_64/tls.h
parent0a54ab53f2bbbd380b019dc665047fb3acf37e3a (diff)
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* sysdeps/i386/tls.h (THREAD_SET_PRIVATE_FUTEX,
	THREAD_COPY_PRIVATE_FUTEX): Define.
	* sysdeps/x86_64/tls.h (THREAD_SET_PRIVATE_FUTEX,
	THREAD_COPY_PRIVATE_FUTEX): Define.
	* allocatestack.c (allocate_stack): Use THREAD_COPY_PRIVATE_FUTEX.
	* init.c (__pthread_initialize_minimal_internal): Use
	THREAD_SET_PRIVATE_FUTEX.
Diffstat (limited to 'nptl/sysdeps/x86_64/tls.h')
-rw-r--r--nptl/sysdeps/x86_64/tls.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/nptl/sysdeps/x86_64/tls.h b/nptl/sysdeps/x86_64/tls.h
index ab6efc47c3..cb3b474f97 100644
--- a/nptl/sysdeps/x86_64/tls.h
+++ b/nptl/sysdeps/x86_64/tls.h
@@ -364,6 +364,13 @@ typedef struct
 #define THREAD_GSCOPE_WAIT() \
   GL(dl_wait_lookup_done) ()
 
+#ifndef __ASSUME_PRIVATE_FUTEX
+# define THREAD_SET_PRIVATE_FUTEX(value) \
+  THREAD_SETMEM (THREAD_SELF, header.private_futex, value)
+# define THREAD_COPY_PRIVATE_FUTEX(descr) \
+  ((descr)->header.private_futex					      \
+   = THREAD_GETMEM (THREAD_SELF, header.private_futex))
+#endif
 
 #endif /* __ASSEMBLER__ */