/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
* CDDL HEADER END
*/
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
#ifndef _CTFMERGE_H
#define _CTFMERGE_H
#pragma ident "%Z%%M% %I% %E% SMI"
* Merging structures used in ctfmerge. See ctfmerge.c for locking semantics.
#include <pthread.h>
#ifdef __cplusplus
extern "C" {
#endif
#include "ctftools.h"
#include "barrier.h"
#include "fifo.h"
typedef struct wip {
pthread_mutex_t wip_lock;
pthread_cond_t wip_cv;
tdata_t *wip_td;
int wip_nmerged;
int wip_batchid;
} wip_t;
typedef struct workqueue {
int wq_next_batchid;
int wq_maxbatchsz;
wip_t *wq_wip;
int wq_nwipslots;
int wq_nthreads;
int wq_ithrottle;
pthread_mutex_t wq_queue_lock;
fifo_t *wq_queue;
pthread_cond_t wq_work_avail;
pthread_cond_t wq_work_removed;
int wq_ninqueue;
int wq_nextpownum;
pthread_mutex_t wq_donequeue_lock;
fifo_t *wq_donequeue;
int wq_lastdonebatch;
pthread_cond_t wq_done_cv;
pthread_cond_t wq_alldone_cv; /* protected by queue_lock */
int wq_alldone;
int wq_nomorefiles;
pthread_t *wq_thread;
barrier_t wq_bar1;
barrier_t wq_bar2;
} workqueue_t;
}
#endif /* _CTFMERGE_H */
