2020-06-26 08:40:13 +02:00
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/****************************************************************************
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2022-05-02 14:15:06 +02:00
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* libs/libc/stdlib/lib_cxa_atexit.c
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2020-06-26 08:40:13 +02:00
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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2022-05-02 14:15:06 +02:00
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#include <nuttx/config.h>
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#include <nuttx/atexit.h>
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2020-06-26 08:40:13 +02:00
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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2022-05-02 14:15:06 +02:00
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/****************************************************************************
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* Name: __cxa_atexit
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*
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* Description:
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* __cxa_atexit() registers a destructor function to be called by exit().
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* On a call to exit(), the registered functions should be called with
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* the single argument 'arg'. Destructor functions shall always be
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* called in the reverse order to their registration (i.e. the most
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* recently registered function shall be called first),
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*
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* If shared libraries were supported, the callbacks should be invoked
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* when the shared library is unloaded as well.
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*
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* Reference:
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* Linux base
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*
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****************************************************************************/
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int __cxa_atexit(CODE void (*func)(FAR void *), FAR void *arg,
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FAR void *dso_handle)
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2020-06-26 08:40:13 +02:00
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{
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return atexit_register(ATTYPE_CXA, (CODE void (*)(void))func, arg,
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dso_handle);
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2020-06-26 08:40:13 +02:00
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}
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