diff options
Diffstat (limited to 'libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h')
| -rw-r--r-- | libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h b/libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h index ca53b94d2..35a6a19a6 100644 --- a/libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h +++ b/libpthread/linuxthreads/sysdeps/pthread/bits/libc-tsd.h @@ -1,18 +1,18 @@ /* libc-internal interface for thread-specific data. LinuxThreads version. - Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc. + Copyright (C) 1997,98,99,2001,02 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 + 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 - Library General Public License for more details. + Lesser General Public License for more details. - You should have received a copy of the GNU Library General Public + You should have received a copy of the GNU Lesser 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. */ @@ -20,17 +20,36 @@ #ifndef _BITS_LIBC_TSD_H #define _BITS_LIBC_TSD_H 1 -#include <features.h> - /* 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_LOCALE, + _LIBC_TSD_KEY_CTYPE_B, + _LIBC_TSD_KEY_CTYPE_TOLOWER, + _LIBC_TSD_KEY_CTYPE_TOUPPER, _LIBC_TSD_KEY_N }; +#include <sys/cdefs.h> +#include <tls.h> + +#if USE_TLS && HAVE___THREAD + +/* When __thread works, the generic definition is what we want. */ +# include <sysdeps/generic/bits/libc-tsd.h> + +#else + 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; +extern void **(*const __libc_internal_tsd_address) (enum __libc_tsd_key_t) + __THROW __attribute__ ((__const__)); + +#define __libc_tsd_address(KEY) \ + (__libc_internal_tsd_address != NULL \ + ? __libc_internal_tsd_address (_LIBC_TSD_KEY_##KEY) \ + : &__libc_tsd_##KEY##_data) #define __libc_tsd_define(CLASS, KEY) CLASS void *__libc_tsd_##KEY##_data; #define __libc_tsd_get(KEY) \ @@ -42,4 +61,6 @@ extern int (*__libc_internal_tsd_set) (enum __libc_tsd_key_t, ? __libc_internal_tsd_set (_LIBC_TSD_KEY_##KEY, (VALUE)) \ : ((__libc_tsd_##KEY##_data = (VALUE)), 0)) +#endif + #endif /* bits/libc-tsd.h */ |