File: worker.h

package info (click to toggle)
cmus 2.7.1%2Bgit20160225-2
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 1,848 kB
  • sloc: ansic: 35,866; sh: 1,548; makefile: 260; python: 159
file content (54 lines) | stat: -rw-r--r-- 1,420 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
/*
 * Copyright 2008-2013 Various Authors
 * Copyright 2004 Timo Hirvonen
 *
 * 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.
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses/>.
 */

#ifndef CMUS_WORKER_H
#define CMUS_WORKER_H

#define JOB_TYPE_NONE	0
#define JOB_TYPE_ANY	-1

void worker_init(void);
void worker_exit(void);

/*
 * @type:     JOB_TYPE_* (>0)
 * @job_cb:   does the job
 * @free_cb:  frees @data
 * @data:     data for the callbacks
 */
void worker_add_job(int type, void (*job_cb)(void *data),
		void (*free_cb)(void *data), void *data);

/*
 * @type: job type. >0, use JOB_TYPE_ANY to remove all
 */
void worker_remove_jobs(int type);

int worker_has_job(int type);

/*
 * @type: type of this job
 *
 * returns: 0 or 1
 *
 * long jobs should call this to see whether it should cancel
 * call from job function _only_
 */
int worker_cancelling(void);

#endif