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#if HAVE_CONFIG_H
#include "config.h"
#endif
/**
* @file
*
* @brief Pthread Get/Set Concurrency
* @ingroup POSIXAPI
*
* Per the Open Group specification, when user pthreads are mapped 1:1
* onto kernel threads, the implementation simply tracks an internal
* variable whose initial value is 0. If it is set, subsequent calls to
* obtain the value return that previously set.
*/
/*
* COPYRIGHT (c) 2016.
* 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.
*/
#include <pthread.h>
#include <errno.h>
static int pthread_concurrency_level;
int pthread_getconcurrency(void)
{
return pthread_concurrency_level;
}
int pthread_setconcurrency(
int new_level
)
{
pthread_concurrency_level = new_level;
return 0;
}
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