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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 The Apache Software Foundation. All rights
* reserved.
*
* 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. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 APACHE SOFTWARE FOUNDATION OR
* ITS 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
#include "threadproc.h"
#if APR_HAS_THREADS
#ifdef HAVE_PTHREAD_H
#if 0 /* some platforms, e.g. FreeBSD 2.2.8, do not have pthread_cancel (they do have an undocumented pthread_kill, though) */
/* ***APRDOC********************************************************
* ap_status_t ap_cancel_thread(ap_thread_t *thd)
* Asynchronously kill a thread
* arg 1) The thread to kill.
*/
ap_status_t ap_cancel_thread(ap_thread_t *thd)
{
ap_status_t stat;
if ((stat = pthread_cancel(*thd->td)) == 0) {
return APR_SUCCESS;
}
else {
return stat;
}
}
#endif
/* ***APRDOC********************************************************
* ap_status_t ap_setcanceltype(ap_int32_t type, ap_pool_t *cont)
* Determine how threads are cancelable.
* arg 1) how are threads cancelable. One of:
* APR_CANCEL_ASYNCH -- cancel it no matter where it is
* APR_CANCEL_DEFER -- only cancel the thread if it is safe.
* arg 2) The context to operate on
*/
ap_status_t ap_setcanceltype(ap_int32_t type, ap_pool_t *cont)
{
ap_status_t stat;
if ((stat = pthread_setcanceltype(type, NULL)) == 0) {
return APR_SUCCESS;
}
else {
return stat;
}
}
/* ***APRDOC********************************************************
* ap_status_t ap_setcancelstate(ap_int32_t type, ap_pool_t *cont)
* Determine if threads will be cancelable.
* arg 1) Are threads cancelable.
* arg 2) The context to operate on
*/
ap_status_t ap_setcancelstate(ap_int32_t type, ap_pool_t *cont)
{
ap_status_t stat;
if ((stat = pthread_setcanceltype(type, NULL)) == 0) {
return APR_SUCCESS;
}
else {
return stat;
}
}
#endif
#endif
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