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35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/* libc-internal interface for thread-specific data. Hurd version.
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Copyright (C) 1998-2016 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _LIBC_TSD_H
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#define _LIBC_TSD_H 1
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#include <hurd/threadvar.h>
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#define __libc_tsd_define(CLASS, TYPE, KEY) /* nothing, always have threadvars */
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#define __libc_tsd_address(TYPE, KEY) \
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((TYPE *) __hurd_threadvar_location (_HURD_THREADVAR_##KEY))
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#define __libc_tsd_get(TYPE, KEY) \
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(*__libc_tsd_address (TYPE, KEY))
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#define __libc_tsd_set(TYPE, KEY, VALUE) \
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(*__libc_tsd_address (TYPE, KEY) = (VALUE))
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#endif /* libc-tsd.h */
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