17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 57257d1b4Sraf * Common Development and Distribution License (the "License"). 67257d1b4Sraf * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 217257d1b4Sraf 227c478bd9Sstevel@tonic-gate /* 237257d1b4Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 26*2a12f85aSJeremy Jones /* 27*2a12f85aSJeremy Jones * Copyright (c) 2013 by Delphix. All rights reserved. 28*2a12f85aSJeremy Jones */ 297c478bd9Sstevel@tonic-gate 307c478bd9Sstevel@tonic-gate #ifndef _SYS_LWP_H 317c478bd9Sstevel@tonic-gate #define _SYS_LWP_H 327c478bd9Sstevel@tonic-gate 337c478bd9Sstevel@tonic-gate #include <sys/synch.h> 347c478bd9Sstevel@tonic-gate #include <sys/ucontext.h> 357c478bd9Sstevel@tonic-gate 367c478bd9Sstevel@tonic-gate #ifdef __cplusplus 377c478bd9Sstevel@tonic-gate extern "C" { 387c478bd9Sstevel@tonic-gate #endif 397c478bd9Sstevel@tonic-gate 407c478bd9Sstevel@tonic-gate /* 417c478bd9Sstevel@tonic-gate * lwp create flags 427c478bd9Sstevel@tonic-gate */ 437c478bd9Sstevel@tonic-gate #define LWP_DAEMON 0x00000020 447c478bd9Sstevel@tonic-gate #define LWP_DETACHED 0x00000040 457c478bd9Sstevel@tonic-gate #define LWP_SUSPENDED 0x00000080 467c478bd9Sstevel@tonic-gate 477c478bd9Sstevel@tonic-gate /* 487c478bd9Sstevel@tonic-gate * Definitions for user programs calling into the _lwp interface. 497c478bd9Sstevel@tonic-gate */ 507c478bd9Sstevel@tonic-gate struct lwpinfo { 517c478bd9Sstevel@tonic-gate timestruc_t lwp_utime; 527c478bd9Sstevel@tonic-gate timestruc_t lwp_stime; 537c478bd9Sstevel@tonic-gate long lwpinfo_pad[64]; 547c478bd9Sstevel@tonic-gate }; 557c478bd9Sstevel@tonic-gate 567c478bd9Sstevel@tonic-gate #if defined(_SYSCALL32) 577c478bd9Sstevel@tonic-gate 587c478bd9Sstevel@tonic-gate /* Kernel's view of user ILP32 lwpinfo structure */ 597c478bd9Sstevel@tonic-gate 607c478bd9Sstevel@tonic-gate struct lwpinfo32 { 617c478bd9Sstevel@tonic-gate timestruc32_t lwp_utime; 627c478bd9Sstevel@tonic-gate timestruc32_t lwp_stime; 637c478bd9Sstevel@tonic-gate int32_t lwpinfo_pad[64]; 647c478bd9Sstevel@tonic-gate }; 657c478bd9Sstevel@tonic-gate 667c478bd9Sstevel@tonic-gate #endif /* _SYSCALL32 */ 677c478bd9Sstevel@tonic-gate 68*2a12f85aSJeremy Jones typedef uint_t lwpid_t; 69*2a12f85aSJeremy Jones 707c478bd9Sstevel@tonic-gate #define _LWP_FSBASE 0 717c478bd9Sstevel@tonic-gate #define _LWP_GSBASE 1 727c478bd9Sstevel@tonic-gate 737c478bd9Sstevel@tonic-gate #define _LWP_SETPRIVATE 0 747c478bd9Sstevel@tonic-gate #define _LWP_GETPRIVATE 1 757c478bd9Sstevel@tonic-gate 767c478bd9Sstevel@tonic-gate #ifndef _KERNEL 777c478bd9Sstevel@tonic-gate 787c478bd9Sstevel@tonic-gate int _lwp_kill(lwpid_t, int); 797c478bd9Sstevel@tonic-gate int _lwp_info(struct lwpinfo *); 807c478bd9Sstevel@tonic-gate lwpid_t _lwp_self(void); 817c478bd9Sstevel@tonic-gate int _lwp_suspend(lwpid_t); 827c478bd9Sstevel@tonic-gate int _lwp_continue(lwpid_t); 837c478bd9Sstevel@tonic-gate 847c478bd9Sstevel@tonic-gate #endif /* _KERNEL */ 857c478bd9Sstevel@tonic-gate 867c478bd9Sstevel@tonic-gate #ifdef __cplusplus 877c478bd9Sstevel@tonic-gate } 887c478bd9Sstevel@tonic-gate #endif 897c478bd9Sstevel@tonic-gate 907c478bd9Sstevel@tonic-gate #endif /* _SYS_LWP_H */ 91