mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-28 05:51:04 +00:00
45 lines
1.8 KiB
C
45 lines
1.8 KiB
C
/* libc-internal interface for thread-specific data. LinuxThreads version.
|
|
Copyright (C) 1997, 1998, 1999, 2001 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 Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#ifndef _BITS_LIBC_TSD_H
|
|
#define _BITS_LIBC_TSD_H 1
|
|
|
|
|
|
/* Fast thread-specific data internal to libc. */
|
|
enum __libc_tsd_key_t { _LIBC_TSD_KEY_MALLOC = 0,
|
|
_LIBC_TSD_KEY_DL_ERROR,
|
|
_LIBC_TSD_KEY_RPC_VARS,
|
|
_LIBC_TSD_KEY_N };
|
|
|
|
extern void *(*__libc_internal_tsd_get) (enum __libc_tsd_key_t) __THROW;
|
|
extern int (*__libc_internal_tsd_set) (enum __libc_tsd_key_t,
|
|
__const void *) __THROW;
|
|
|
|
#define __libc_tsd_define(CLASS, KEY) CLASS void *__libc_tsd_##KEY##_data;
|
|
#define __libc_tsd_get(KEY) \
|
|
(__libc_internal_tsd_get != NULL \
|
|
? __libc_internal_tsd_get (_LIBC_TSD_KEY_##KEY) \
|
|
: __libc_tsd_##KEY##_data)
|
|
#define __libc_tsd_set(KEY, VALUE) \
|
|
(__libc_internal_tsd_set != NULL \
|
|
? __libc_internal_tsd_set (_LIBC_TSD_KEY_##KEY, (VALUE)) \
|
|
: ((__libc_tsd_##KEY##_data = (VALUE)), 0))
|
|
|
|
#endif /* bits/libc-tsd.h */
|