/*
- * Bacula job queue routines.
+ * Bacula job queue routines.
*
* Kern Sibbald, July MMIII
*
* Version $Id$
*/
/*
- Copyright (C) 2000-2004 Kern Sibbald and John Walker
+ Bacula® - The Network Backup Solution
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
+ Copyright (C) 2000-2014 Free Software Foundation Europe e.V.
- This program 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
- General Public License for more details.
+ The main author of Bacula is Kern Sibbald, with contributions from many
+ others, a complete list can be found in the file AUTHORS.
- You should have received a copy of the GNU General Public
- License along with this program; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- MA 02111-1307, USA.
+ You may use this file and others of this release according to the
+ license defined in the LICENSE file, which includes the Affero General
+ Public License, v3.0 ("AGPLv3") and some additional permissions and
+ terms pursuant to its AGPLv3 Section 7.
- */
+ Bacula® is a registered trademark of Kern Sibbald.
+*/
-#ifndef __JOBQ_H
+#ifndef __JOBQ_H
#define __JOBQ_H 1
-/*
+/*
* Structure to keep track of job queue request
*/
struct jobq_item_t {
JCR *jcr;
};
-/*
+/*
* Structure describing a work queue
*/
struct jobq_t {
- pthread_mutex_t mutex; /* queue access control */
- pthread_cond_t work; /* wait for work */
- pthread_attr_t attr; /* create detached threads */
- dlist *waiting_jobs; /* list of jobs waiting */
- dlist *running_jobs; /* jobs running */
- dlist *ready_jobs; /* jobs ready to run */
- int valid; /* queue initialized */
- bool quit; /* jobq should quit */
- int max_workers; /* max threads */
- int num_workers; /* current threads */
- int idle_workers; /* idle threads */
- void *(*engine)(void *arg); /* user engine */
+ pthread_mutex_t mutex; /* queue access control */
+ pthread_cond_t work; /* wait for work */
+ pthread_attr_t attr; /* create detached threads */
+ dlist *waiting_jobs; /* list of jobs waiting */
+ dlist *running_jobs; /* jobs running */
+ dlist *ready_jobs; /* jobs ready to run */
+ int valid; /* queue initialized */
+ bool quit; /* jobq should quit */
+ int max_workers; /* max threads */
+ int num_workers; /* current threads */
+ int idle_workers; /* idle threads */
+ void *(*engine)(void *arg); /* user engine */
};
#define JOBQ_VALID 0xdec1993
extern int jobq_init(
- jobq_t *wq,
- int threads, /* maximum threads */
- void *(*engine)(void *) /* engine routine */
- );
+ jobq_t *wq,
+ int threads, /* maximum threads */
+ void *(*engine)(void *) /* engine routine */
+ );
extern int jobq_destroy(jobq_t *wq);
extern int jobq_add(jobq_t *wq, JCR *jcr);
extern int jobq_remove(jobq_t *wq, JCR *jcr);