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 http://www.opensolaris.org/os/licensing. 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 <thread.h> 32 #include <pthread.h> 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 typedef struct tpool tpool_t; /* opaque thread pool descriptor */ 39 40 _THREAD_POOL_H_ tpool_t *tpool_create(uint_t min_threads, uint_t max_threads, 41 uint_t linger, pthread_attr_t *attr); 42 _THREAD_POOL_H_ int tpool_dispatch(tpool_t *tpool, 43 void (*func)(void *), void *arg); 44 _THREAD_POOL_H_ void tpool_destroy(tpool_t *tpool); 45 _THREAD_POOL_H_ void tpool_abandon(tpool_t *tpool); 46 _THREAD_POOL_H_ void tpool_wait(tpool_t *tpool); 47 _THREAD_POOL_H_ void tpool_suspend(tpool_t *tpool); 48 _THREAD_POOL_H_ int tpool_suspended(tpool_t *tpool); 49 _THREAD_POOL_H_ void tpool_resume(tpool_t *tpool); 50 _THREAD_POOL_H_ int tpool_member(tpool_t *tpool); 51 52 #ifdef __cplusplus 53 } 54 #endif 55 56 #endif /* _THREAD_POOL_H_ */ 57