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/**
* @file
*
* @brief Set the Process-Shared Attribute of the Barrier Attributes Object
* @ingroup POSIXAPI
*/
/*
* COPYRIGHT (c) 1989-2007.
* 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.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <pthread.h>
#include <errno.h>
int pthread_barrierattr_setpshared(
pthread_barrierattr_t *attr,
int pshared
)
{
if ( !attr )
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
switch ( pshared ) {
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
default:
return EINVAL;
}
}
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