Merge commit 'refs/top-bases/t/bigmem' into t/bigmem

1 files changed, 34 insertions, 0 deletions

diff --git a/sysdeps/mach/hurd/libc-tsd.h b/sysdeps/mach/hurd/libc-tsd.h
new file mode 100644
index 0000000000..f523034fe7
--- /dev/null
+++ b/sysdeps/mach/hurd/libc-tsd.h
@@ -0,0 +1,34 @@
+/* libc-internal interface for thread-specific data.  Hurd version.
+   Copyright (C) 1998-2016 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
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _LIBC_TSD_H
+#define _LIBC_TSD_H 1
+
+#include <hurd/threadvar.h>
+
+#define __libc_tsd_define(CLASS, TYPE, KEY) /* nothing, always have threadvars */
+
+#define __libc_tsd_address(TYPE, KEY) \
+  ((TYPE *) __hurd_threadvar_location (_HURD_THREADVAR_##KEY))
+
+#define __libc_tsd_get(TYPE, KEY) \
+  (*__libc_tsd_address (TYPE, KEY))
+#define __libc_tsd_set(TYPE, KEY, VALUE) \
+  (*__libc_tsd_address (TYPE, KEY) = (VALUE))
+
+#endif	/* libc-tsd.h */