diff options
Diffstat (limited to 'linuxthreads/sysdeps')
| -rw-r--r-- | linuxthreads/sysdeps/pthread/bits/libc-lock.h | 17 | ||||
| -rw-r--r-- | linuxthreads/sysdeps/pthread/bits/libc-tsd.h | 43 |
2 files changed, 43 insertions, 17 deletions
diff --git a/linuxthreads/sysdeps/pthread/bits/libc-lock.h b/linuxthreads/sysdeps/pthread/bits/libc-lock.h index 1763a42cda..593117073c 100644 --- a/linuxthreads/sysdeps/pthread/bits/libc-lock.h +++ b/linuxthreads/sysdeps/pthread/bits/libc-lock.h @@ -149,19 +149,6 @@ typedef pthread_key_t __libc_key_t; #define __libc_setspecific(KEY, VALUE) \ (__pthread_setspecific != NULL ? __pthread_setspecific (KEY, VALUE) : 0) -#ifdef _LIBC - -/* 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_N }; - -extern void *__libc_internal_tsd_get __P ((enum __libc_tsd_key_t)); -extern int __libc_internal_tsd_set __P ((enum __libc_tsd_key_t, - __const void *)); - -#endif - /* Register handlers to execute before and after `fork'. */ #define __libc_atfork(PREPARE, PARENT, CHILD) \ @@ -183,8 +170,6 @@ weak_extern (__pthread_mutexattr_settype) weak_extern (__pthread_key_create) weak_extern (__pthread_setspecific) weak_extern (__pthread_getspecific) -weak_extern (__libc_internal_tsd_get) -weak_extern (__libc_internal_tsd_set) weak_extern (__pthread_once) weak_extern (__pthread_initialize) weak_extern (__pthread_atfork) @@ -202,8 +187,6 @@ weak_extern (_pthread_cleanup_pop_restore) # pragma weak __pthread_key_create # pragma weak __pthread_setspecific # pragma weak __pthread_getspecific -# pragma weak __libc_internal_tsd_get -# pragma weak __libc_internal_tsd_set # pragma weak __pthread_once # pragma weak __pthread_initialize # pragma weak __pthread_atfork diff --git a/linuxthreads/sysdeps/pthread/bits/libc-tsd.h b/linuxthreads/sysdeps/pthread/bits/libc-tsd.h new file mode 100644 index 0000000000..42a8b802c9 --- /dev/null +++ b/linuxthreads/sysdeps/pthread/bits/libc-tsd.h @@ -0,0 +1,43 @@ +/* libc-internal interface for thread-specific data. LinuxThreads version. + Copyright (C) 1997, 1998 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_N }; + +extern void *(*__libc_internal_tsd_get) __P ((enum __libc_tsd_key_t)); +extern int (*__libc_internal_tsd_set) __P ((enum __libc_tsd_key_t, + __const void *)); + +#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 */ |