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/**
* @file
*
* @brief POSIX Threads Private Support
*
* This include file contains all the private support information for
* POSIX threads.
*/
/*
* COPYRIGHT (c) 1989-2011.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifndef _RTEMS_POSIX_PTHREADATTRIMPL_H
#define _RTEMS_POSIX_PTHREADATTRIMPL_H
#include <errno.h>
#include <pthread.h>
#include <rtems/score/basedefs.h>
#include <rtems/score/assert.h>
#include <rtems/posix/priorityimpl.h>
#if defined(RTEMS_POSIX_API)
#include <rtems/posix/threadsup.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/**
* @addtogroup POSIX_PTHREAD
*/
/**@{**/
/**
* This variable contains the default POSIX Thread attributes.
*/
extern const pthread_attr_t _POSIX_Threads_Default_attributes;
RTEMS_INLINE_ROUTINE void _POSIX_Threads_Copy_attributes(
pthread_attr_t *dst_attr,
const pthread_attr_t *src_attr
)
{
*dst_attr = *src_attr;
_Assert(
dst_attr->affinitysetsize == sizeof(dst_attr->affinitysetpreallocated)
);
dst_attr->affinityset = &dst_attr->affinitysetpreallocated;
}
RTEMS_INLINE_ROUTINE void _POSIX_Threads_Initialize_attributes(
pthread_attr_t *attr
)
{
_POSIX_Threads_Copy_attributes(
attr,
&_POSIX_Threads_Default_attributes
);
}
#if defined(RTEMS_POSIX_API)
RTEMS_INLINE_ROUTINE void _POSIX_Threads_Get_sched_param_sporadic(
const Thread_Control *the_thread,
const Scheduler_Control *scheduler,
struct sched_param *param
)
{
const POSIX_API_Control *api;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
param->sched_ss_low_priority = _POSIX_Priority_From_core(
scheduler,
api->Sporadic.Low_priority.priority
);
param->sched_ss_repl_period = api->Sporadic.sched_ss_repl_period;
param->sched_ss_init_budget = api->Sporadic.sched_ss_init_budget;
param->sched_ss_max_repl = api->Sporadic.sched_ss_max_repl;
}
#endif
/** @} */
#ifdef __cplusplus
}
#endif
#endif
/* end of include file */
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