1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or https://opensource.org/licenses/CDDL-1.0.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#ifndef	_THREAD_POOL_H_
28#define	_THREAD_POOL_H_ extern __attribute__((visibility("default")))
29
30#include <sys/types.h>
31#include <pthread.h>
32
33#ifdef	__cplusplus
34extern "C" {
35#endif
36
37typedef	struct tpool tpool_t;	/* opaque thread pool descriptor */
38
39_THREAD_POOL_H_ tpool_t	*tpool_create(uint_t min_threads, uint_t max_threads,
40			uint_t linger, pthread_attr_t *attr);
41_THREAD_POOL_H_ int	tpool_dispatch(tpool_t *tpool,
42			void (*func)(void *), void *arg);
43_THREAD_POOL_H_ void	tpool_destroy(tpool_t *tpool);
44_THREAD_POOL_H_ void	tpool_abandon(tpool_t *tpool);
45_THREAD_POOL_H_ void	tpool_wait(tpool_t *tpool);
46_THREAD_POOL_H_ void	tpool_suspend(tpool_t *tpool);
47_THREAD_POOL_H_ int	tpool_suspended(tpool_t *tpool);
48_THREAD_POOL_H_ void	tpool_resume(tpool_t *tpool);
49_THREAD_POOL_H_ int	tpool_member(tpool_t *tpool);
50
51#ifdef	__cplusplus
52}
53#endif
54
55#endif	/* _THREAD_POOL_H_ */
56