diff options
Diffstat (limited to 'linuxthreads/sysdeps/pthread/malloc-machine.h')
| -rw-r--r-- | linuxthreads/sysdeps/pthread/malloc-machine.h | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/linuxthreads/sysdeps/pthread/malloc-machine.h b/linuxthreads/sysdeps/pthread/malloc-machine.h deleted file mode 100644 index 5191f8c779..0000000000 --- a/linuxthreads/sysdeps/pthread/malloc-machine.h +++ /dev/null @@ -1,67 +0,0 @@ -/* Basic platform-independent macro definitions for mutexes, - thread-specific data and parameters for malloc. - Copyright (C) 2003 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#ifndef _MALLOC_MACHINE_H -#define _MALLOC_MACHINE_H - -#undef thread_atfork_static - -#include <atomic.h> -#include <bits/libc-lock.h> - -__libc_lock_define (typedef, mutex_t) - -#define mutex_init(m) \ - __libc_maybe_call2 (pthread_mutex_init, (m, NULL), (*(int *)(m) = 0)) -#define mutex_lock(m) \ - __libc_maybe_call2 (pthread_mutex_lock, (m), ((*(int *)(m) = 1), 0)) -#define mutex_trylock(m) \ - __libc_maybe_call2 (pthread_mutex_trylock, (m), \ - (*(int *)(m) ? 1 : ((*(int *)(m) = 1), 0))) -#define mutex_unlock(m) \ - __libc_maybe_call2 (pthread_mutex_unlock, (m), (*(int *)(m) = 0)) - -/* This is defined by newer gcc version unique for each module. */ -extern void *__dso_handle __attribute__ ((__weak__)); - -#include <fork.h> - -#ifdef SHARED -# define thread_atfork(prepare, parent, child) \ - __register_atfork (prepare, parent, child, __dso_handle) -#else -# define thread_atfork(prepare, parent, child) \ - __register_atfork (prepare, parent, child, \ - &__dso_handle == NULL ? NULL : __dso_handle) -#endif - -/* thread specific data for glibc */ - -#include <bits/libc-tsd.h> - -typedef int tsd_key_t[1]; /* no key data structure, libc magic does it */ -__libc_tsd_define (static, MALLOC) /* declaration/common definition */ -#define tsd_key_create(key, destr) ((void) (key)) -#define tsd_setspecific(key, data) __libc_tsd_set (MALLOC, (data)) -#define tsd_getspecific(key, vptr) ((vptr) = __libc_tsd_get (MALLOC)) - -#include <sysdeps/generic/malloc-machine.h> - -#endif /* !defined(_MALLOC_MACHINE_H) */ |