1*f841f6adSraf /* 2*f841f6adSraf * CDDL HEADER START 3*f841f6adSraf * 4*f841f6adSraf * The contents of this file are subject to the terms of the 5*f841f6adSraf * Common Development and Distribution License (the "License"). 6*f841f6adSraf * You may not use this file except in compliance with the License. 7*f841f6adSraf * 8*f841f6adSraf * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*f841f6adSraf * or http://www.opensolaris.org/os/licensing. 10*f841f6adSraf * See the License for the specific language governing permissions 11*f841f6adSraf * and limitations under the License. 12*f841f6adSraf * 13*f841f6adSraf * When distributing Covered Code, include this CDDL HEADER in each 14*f841f6adSraf * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*f841f6adSraf * If applicable, add the following below this CDDL HEADER, with the 16*f841f6adSraf * fields enclosed by brackets "[]" replaced with your own identifying 17*f841f6adSraf * information: Portions Copyright [yyyy] [name of copyright owner] 18*f841f6adSraf * 19*f841f6adSraf * CDDL HEADER END 20*f841f6adSraf */ 21*f841f6adSraf 22*f841f6adSraf /* 23*f841f6adSraf * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 24*f841f6adSraf * Use is subject to license terms. 25*f841f6adSraf */ 26*f841f6adSraf 27*f841f6adSraf #ifndef _THREAD_POOL_H_ 28*f841f6adSraf #define _THREAD_POOL_H_ 29*f841f6adSraf 30*f841f6adSraf #pragma ident "%Z%%M% %I% %E% SMI" 31*f841f6adSraf 32*f841f6adSraf #include <sys/types.h> 33*f841f6adSraf #include <thread.h> 34*f841f6adSraf #include <pthread.h> 35*f841f6adSraf 36*f841f6adSraf #ifdef __cplusplus 37*f841f6adSraf extern "C" { 38*f841f6adSraf #endif 39*f841f6adSraf 40*f841f6adSraf typedef struct tpool tpool_t; /* opaque thread pool descriptor */ 41*f841f6adSraf 42*f841f6adSraf #if defined(__STDC__) 43*f841f6adSraf 44*f841f6adSraf extern tpool_t *tpool_create(uint_t min_threads, uint_t max_threads, 45*f841f6adSraf uint_t linger, pthread_attr_t *attr); 46*f841f6adSraf extern int tpool_dispatch(tpool_t *tpool, 47*f841f6adSraf void (*func)(void *), void *arg); 48*f841f6adSraf extern void tpool_destroy(tpool_t *tpool); 49*f841f6adSraf extern void tpool_abandon(tpool_t *tpool); 50*f841f6adSraf extern void tpool_wait(tpool_t *tpool); 51*f841f6adSraf extern void tpool_suspend(tpool_t *tpool); 52*f841f6adSraf extern int tpool_suspended(tpool_t *tpool); 53*f841f6adSraf extern void tpool_resume(tpool_t *tpool); 54*f841f6adSraf extern int tpool_member(tpool_t *tpool); 55*f841f6adSraf 56*f841f6adSraf #else /* Non ANSI */ 57*f841f6adSraf 58*f841f6adSraf extern tpool_t *tpool_create(); 59*f841f6adSraf extern int tpool_dispatch(); 60*f841f6adSraf extern void tpool_destroy(); 61*f841f6adSraf extern void tpool_abandon(); 62*f841f6adSraf extern void tpool_wait(); 63*f841f6adSraf extern void tpool_suspend(); 64*f841f6adSraf extern int tpool_suspended(); 65*f841f6adSraf extern void tpool_resume(); 66*f841f6adSraf extern int tpool_member(); 67*f841f6adSraf 68*f841f6adSraf #endif /* __STDC__ */ 69*f841f6adSraf 70*f841f6adSraf #ifdef __cplusplus 71*f841f6adSraf } 72*f841f6adSraf #endif 73*f841f6adSraf 74*f841f6adSraf #endif /* _THREAD_POOL_H_ */ 75