blob: 5ffa9be8592d34b64a80e4425da24b00f44e59b1 (
plain) (
tree)
|
|
/**
* @file
*
* @ingroup POSIXAPI
*
* @brief POSIX Function Initializes a Spinlock Instance
*/
/*
* POSIX Spinlock Manager -- Initialize a Spinlock Instance
*
* COPYRIGHT (c) 1989-2006.
* On-Line Applications Research Corporation (OAR).
*
* Copyright (c) 2016 embedded brains GmbH
*
* 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.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/posix/spinlockimpl.h>
int pthread_spin_init(
pthread_spinlock_t *spinlock,
int pshared
)
{
#if defined(RTEMS_SMP)
POSIX_Spinlock_Control *the_spinlock;
the_spinlock = _POSIX_Spinlock_Get( spinlock );
_SMP_ticket_lock_Initialize( &the_spinlock->Lock );
#endif
return 0;
}
|