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 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 #pragma weak _settaskid = settaskid 30 #pragma weak _gettaskid = gettaskid 31 #pragma weak _getprojid = getprojid 32 33 #include "lint.h" 34 #include <sys/types.h> 35 #include <sys/syscall.h> 36 #include <sys/task.h> 37 #include <errno.h> 38 #include <project.h> 39 40 taskid_t 41 settaskid(projid_t project, uint_t flags) 42 { 43 taskid_t newtaskid; 44 45 while ((newtaskid = syscall(SYS_tasksys, 0, project, flags, NULL, 0)) 46 == -1 && errno == EINTR) 47 continue; 48 49 return (newtaskid); 50 } 51 52 taskid_t 53 gettaskid(void) 54 { 55 return ((taskid_t)syscall(SYS_tasksys, 1, 0, 0, NULL, 0)); 56 } 57 58 projid_t 59 getprojid(void) 60 { 61 return ((projid_t)syscall(SYS_tasksys, 2, 0, 0, NULL, 0)); 62 } 63