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Add task_testcancel()

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This commit is contained in:
Gregory Nutt
2016-12-10 16:34:14 -06:00
parent 50a25c3fde
commit d648f9c8b4
14 changed files with 168 additions and 83 deletions
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sched/pthread/Make.defs
-4
View File
@@ -52,10 +52,6 @@ ifneq ($(CONFIG_DISABLE_SIGNALS),y)
CSRCS += pthread_condtimedwait.c pthread_kill.c pthread_sigmask.c
endif
ifeq ($(CONFIG_CANCELLATION_POINTS),y)
CSRCS += pthread_testcancel.c
endif
ifeq ($(CONFIG_SMP),y)
CSRCS += pthread_setaffinity.c pthread_getaffinity.c
endif
sched/pthread/pthread_testcancel.c
-67
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@@ -1,67 +0,0 @@
/****************************************************************************
* sched/pthread/pthread_testcancel.c
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <pthread.h>
#include <errno.h>
#include <nuttx/cancelpt.h>
#include "sched/sched.h"
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: pthread_testcancel
*
* Description:
* The pthread_testcancel() function creates a cancellation point in the
* calling thread. The pthread_testcancel() function has no effect if
* cancelability is disabled
*
****************************************************************************/
void pthread_testcancel(void)
{
(void)enter_cancellation_point();
leave_cancellation_point();
}