72 lines
2.2 KiB
C
72 lines
2.2 KiB
C
/****************************************************************************
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* libs/libc/pthread/pthread_attr_getschedpolicy.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 <sys/types.h>
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#include <pthread.h>
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#include <string.h>
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#include <debug.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_getschedpolicy
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*
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* Description:
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* Obtain the scheduling algorithm attribute.
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*
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* Input Parameters:
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* attr
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* policy
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*
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* Returned Value:
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* 0 if successful. Otherwise, an error code.
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*
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* Assumptions:
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*
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****************************************************************************/
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int pthread_attr_getschedpolicy(FAR const pthread_attr_t *attr,
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FAR int *policy)
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{
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int ret;
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linfo("attr=0x%p policy=0x%p\n", attr, policy);
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if (!attr || !policy)
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{
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ret = EINVAL;
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}
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else
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{
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*policy = attr->policy;
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ret = OK;
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}
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linfo("Returning %d\n", ret);
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return ret;
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}
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