diff options
Diffstat (limited to 'sysdeps/mach/hurd/libc-tsd.h')
-rw-r--r-- | sysdeps/mach/hurd/libc-tsd.h | 34 |
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..821105bcc9 --- /dev/null +++ b/sysdeps/mach/hurd/libc-tsd.h @@ -0,0 +1,34 @@ +/* libc-internal interface for thread-specific data. Hurd version. + Copyright (C) 1998-2015 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 */ |