blob: bf99b062bbfde78e8292fc1b1ad3ccea3d7a81c9 (
plain) (
tree)
|
|
/**
* @file
*
* @brief Establishing Cancellation Handlers
* @ingroup POSIXAPI
*/
/*
* COPYRIGHT (c) 1989-2008.
* 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 <rtems/score/thread.h>
#include <rtems/score/threaddispatch.h>
#include <rtems/posix/threadsup.h>
void _pthread_cleanup_push(
struct _pthread_cleanup_context *context,
void ( *routine )( void * ),
void *arg
)
{
POSIX_API_Control *thread_support;
context->_routine = routine;
context->_arg = arg;
/* This value is unused, just provide a deterministic value */
context->_canceltype = -1;
_Thread_Disable_dispatch();
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
context->_previous = thread_support->last_cleanup_context;
thread_support->last_cleanup_context = context;
_Thread_Enable_dispatch();
}
|