77 lines
2.4 KiB
C
77 lines
2.4 KiB
C
/****************************************************************************
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* libs/libc/pthread/pthread_exit.c
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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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#include <nuttx/config.h>
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#include <assert.h>
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#include <debug.h>
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#include <sched.h>
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#include <nuttx/arch.h>
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#include <nuttx/pthread.h>
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#include <nuttx/tls.h>
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: pthread_exit
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*
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* Description:
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* Terminate execution of a thread started with pthread_create.
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*
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* Input Parameters:
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* exit_value - The pointer of the pthread_exit parameter
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*
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* Returned Value:
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* None
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*
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* Assumptions:
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*
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****************************************************************************/
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void pthread_exit(FAR void *exit_value)
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{
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/* Mark the pthread as non-cancelable to avoid additional calls to
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* pthread_exit() due to any cancellation point logic that might get
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* kicked off by actions taken during pthread_exit processing.
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*/
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#ifdef CONFIG_CANCELLATION_POINTS
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task_setcancelstate(TASK_CANCEL_DISABLE, NULL);
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#endif
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#ifdef CONFIG_PTHREAD_CLEANUP
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pthread_cleanup_popall(up_tls_info());
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#endif
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#if CONFIG_TLS_NELEM > 0
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tls_destruct();
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#endif
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nx_pthread_exit(exit_value);
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PANIC();
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}
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