aboutsummaryrefslogtreecommitdiff
path: root/nptl/sysdeps/pthread/malloc-machine.h
diff options
context:
space:
mode:
Diffstat (limited to 'nptl/sysdeps/pthread/malloc-machine.h')
-rw-r--r--nptl/sysdeps/pthread/malloc-machine.h73
1 files changed, 0 insertions, 73 deletions
diff --git a/nptl/sysdeps/pthread/malloc-machine.h b/nptl/sysdeps/pthread/malloc-machine.h
deleted file mode 100644
index ad480a37d8..0000000000
--- a/nptl/sysdeps/pthread/malloc-machine.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Basic platform-independent macro definitions for mutexes,
- thread-specific data and parameters for malloc.
- Copyright (C) 2003-2014 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 _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_lock_init (*(m))
-#define mutex_lock(m) __libc_lock_lock (*(m))
-#define mutex_trylock(m) __libc_lock_trylock (*(m))
-#define mutex_unlock(m) __libc_lock_unlock (*(m))
-#define MUTEX_INITIALIZER LLL_LOCK_INITIALIZER
-
-/* This is defined by newer gcc version unique for each module. */
-extern void *__dso_handle __attribute__ ((__weak__));
-
-#include <fork.h>
-
-#define ATFORK_MEM static struct fork_handler atfork_mem
-
-#ifdef SHARED
-# define thread_atfork(prepare, parent, child) \
- atfork_mem.prepare_handler = prepare; \
- atfork_mem.parent_handler = parent; \
- atfork_mem.child_handler = child; \
- atfork_mem.dso_handle = __dso_handle; \
- atfork_mem.refcntr = 1; \
- __linkin_atfork (&atfork_mem)
-#else
-# define thread_atfork(prepare, parent, child) \
- atfork_mem.prepare_handler = prepare; \
- atfork_mem.parent_handler = parent; \
- atfork_mem.child_handler = child; \
- atfork_mem.dso_handle = &__dso_handle == NULL ? NULL : __dso_handle; \
- atfork_mem.refcntr = 1; \
- __linkin_atfork (&atfork_mem)
-#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, void *, MALLOC) /* declaration/common definition */
-#define tsd_key_create(key, destr) ((void) (key))
-#define tsd_setspecific(key, data) __libc_tsd_set (void *, MALLOC, (data))
-#define tsd_getspecific(key, vptr) ((vptr) = __libc_tsd_get (void *, MALLOC))
-
-#include <sysdeps/generic/malloc-machine.h>
-
-#endif /* !defined(_MALLOC_MACHINE_H) */