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XrdFfsQueue.hh
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/******************************************************************************/
/* XrdFfsQueue.hh functions to run independent tasks in queue */
/* */
/* (c) 2010 by the Board of Trustees of the Leland Stanford, Jr., University */
/* All Rights Reserved */
/* Author: Wei Yang (SLAC National Accelerator Laboratory, 2009) */
/* Contract DE-AC02-76-SFO0515 with the Department of Energy */
/* */
/* This file is part of the XRootD software suite. */
/* */
/* XRootD is free software: you can redistribute it and/or modify it under */
/* the terms of the GNU Lesser General Public License as published by the */
/* Free Software Foundation, either version 3 of the License, or (at your */
/* option) any later version. */
/* */
/* XRootD is distributed in the hope that it will be useful, but WITHOUT */
/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
/* License for more details. */
/* */
/* You should have received a copy of the GNU Lesser General Public License */
/* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */
/* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */
/* */
/* The copyright holder's institutional names and contributor's names may not */
/* be used to endorse or promote products derived from this software without */
/* specific prior written permission of the institution or contributor. */
/******************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
#include <pthread.h>
struct XrdFfsQueueTasks {
pthread_mutex_t mutex;
pthread_cond_t cond;
short done;
void* (*func)(void*);
void **args;
unsigned int id;
struct XrdFfsQueueTasks *next;
struct XrdFfsQueueTasks *prev;
};
struct XrdFfsQueueTasks* XrdFfsQueue_create_task(void* (*func)(void*), void **args, short initstat);
void XrdFfsQueue_free_task(struct XrdFfsQueueTasks *task);
void XrdFfsQueue_wait_task(struct XrdFfsQueueTasks *task);
unsigned int XrdFfsQueue_count_tasks();
int XrdFfsQueue_create_workers(int n);
int XrdFfsQueue_remove_workers(int n);
int XrdFfsQueue_count_workers();
#ifdef __cplusplus
}
#endif
XrdFfsQueueTasks::args
void ** args
Definition XrdFfsQueue.hh:41
XrdFfsQueue_free_task
void XrdFfsQueue_free_task(struct XrdFfsQueueTasks *task)
Definition XrdFfsQueue.cc:111
XrdFfsQueueTasks::cond
pthread_cond_t cond
Definition XrdFfsQueue.hh:38
XrdFfsQueueTasks::id
unsigned int id
Definition XrdFfsQueue.hh:43
XrdFfsQueue_remove_workers
int XrdFfsQueue_remove_workers(int n)
Definition XrdFfsQueue.cc:229
XrdFfsQueue_create_task
struct XrdFfsQueueTasks * XrdFfsQueue_create_task(void *(*func)(void *), void **args, short initstat)
Definition XrdFfsQueue.cc:97
XrdFfsQueueTasks::prev
struct XrdFfsQueueTasks * prev
Definition XrdFfsQueue.hh:45
XrdFfsQueue_count_workers
int XrdFfsQueue_count_workers()
Definition XrdFfsQueue.cc:254
XrdFfsQueue_create_workers
int XrdFfsQueue_create_workers(int n)
Definition XrdFfsQueue.cc:192
XrdFfsQueueTasks::next
struct XrdFfsQueueTasks * next
Definition XrdFfsQueue.hh:44
XrdFfsQueueTasks::mutex
pthread_mutex_t mutex
Definition XrdFfsQueue.hh:37
XrdFfsQueueTasks::func
void *(* func)(void *)
Definition XrdFfsQueue.hh:40
XrdFfsQueue_count_tasks
unsigned int XrdFfsQueue_count_tasks()
Definition XrdFfsQueue.cc:131
XrdFfsQueue_wait_task
void XrdFfsQueue_wait_task(struct XrdFfsQueueTasks *task)
Definition XrdFfsQueue.cc:123
XrdFfsQueueTasks::done
short done
Definition XrdFfsQueue.hh:39
XrdFfsQueueTasks
Definition XrdFfsQueue.hh:36