beb745ef92
specified here: https://pubs.opengroup.org/onlinepubs/009695399/functions/pthread_attr_getdetachstate.html Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> Change-Id: I84ec2d14f14cb7118aac3f7f356f83a5f9af4e18
60 lines
2.2 KiB
C
60 lines
2.2 KiB
C
/****************************************************************************
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* libs/libc/pthread/pthread_attr_getdetachstate.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 <pthread.h>
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#include <errno.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_attr_getdetachstate
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*
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* Description:
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* Get the detachstate attribute
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*
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* Returned Value:
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* Upon successful completion, pthread_attr_getdetachstate() shall return
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* a value of 0; otherwise, an error number shall be returned to indicate
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* the error. The pthread_attr_getdetachstate() function stores the value
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* of the detachstate attribute in detachstate if successful.
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*
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****************************************************************************/
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int pthread_attr_getdetachstate(FAR const pthread_attr_t *attr,
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FAR int *detachstate)
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{
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if (!attr || !detachstate)
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{
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return EINVAL;
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}
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*detachstate = attr->detachstate;
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return OK;
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}
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