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/* $OpenBSD: exit.c,v 1.12 2007/09/03 14:40:16 millert Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/types.h>
#include <sys/mman.h>
#include <stdlib.h>
#include <unistd.h>
/*
* This variable is zero until a process has created a thread.
* It is used to avoid calling locking functions in libc when they
* are not required. By default, libc is intended to be(come)
* thread-safe, but without a (significant) penalty to non-threaded
* processes.
*/
int __isthreaded = 0;
/* BEGIN android-added: using __cxa_finalize and __cxa_thread_finalize */
extern void __cxa_finalize(void* dso_handle);
extern void __cxa_thread_finalize();
/* END android-added */
/*
* Exit, flushing stdio buffers if necessary.
*/
void
exit(int status)
{
/* BEGIN android-added: call thread_local d-tors */
__cxa_thread_finalize();
/* END android-added */
/*
* Call functions registered by atexit() or _cxa_atexit()
* (including the stdio cleanup routine) and then _exit().
*/
__cxa_finalize(NULL);
_exit(status);
}
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