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
5*7257d1b4Sraf * Common Development and Distribution License (the "License").
6*7257d1b4Sraf * 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 */
21*7257d1b4Sraf
227c478bd9Sstevel@tonic-gate /*
23*7257d1b4Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
24*7257d1b4Sraf * Use is subject to license terms.
257c478bd9Sstevel@tonic-gate */
267c478bd9Sstevel@tonic-gate
27*7257d1b4Sraf #pragma weak _settaskid = settaskid
28*7257d1b4Sraf #pragma weak _gettaskid = gettaskid
29*7257d1b4Sraf #pragma weak _getprojid = getprojid
307c478bd9Sstevel@tonic-gate
31*7257d1b4Sraf #include "lint.h"
327c478bd9Sstevel@tonic-gate #include <sys/types.h>
337c478bd9Sstevel@tonic-gate #include <sys/syscall.h>
347c478bd9Sstevel@tonic-gate #include <sys/task.h>
357c478bd9Sstevel@tonic-gate #include <errno.h>
367c478bd9Sstevel@tonic-gate #include <project.h>
377c478bd9Sstevel@tonic-gate
387c478bd9Sstevel@tonic-gate taskid_t
settaskid(projid_t project,uint_t flags)397c478bd9Sstevel@tonic-gate settaskid(projid_t project, uint_t flags)
407c478bd9Sstevel@tonic-gate {
417c478bd9Sstevel@tonic-gate taskid_t newtaskid;
427c478bd9Sstevel@tonic-gate
437c478bd9Sstevel@tonic-gate while ((newtaskid = syscall(SYS_tasksys, 0, project, flags, NULL, 0))
44*7257d1b4Sraf == -1 && errno == EINTR)
45*7257d1b4Sraf continue;
467c478bd9Sstevel@tonic-gate
477c478bd9Sstevel@tonic-gate return (newtaskid);
487c478bd9Sstevel@tonic-gate }
497c478bd9Sstevel@tonic-gate
507c478bd9Sstevel@tonic-gate taskid_t
gettaskid(void)517c478bd9Sstevel@tonic-gate gettaskid(void)
527c478bd9Sstevel@tonic-gate {
537c478bd9Sstevel@tonic-gate return ((taskid_t)syscall(SYS_tasksys, 1, 0, 0, NULL, 0));
547c478bd9Sstevel@tonic-gate }
557c478bd9Sstevel@tonic-gate
567c478bd9Sstevel@tonic-gate projid_t
getprojid(void)577c478bd9Sstevel@tonic-gate getprojid(void)
587c478bd9Sstevel@tonic-gate {
597c478bd9Sstevel@tonic-gate return ((projid_t)syscall(SYS_tasksys, 2, 0, 0, NULL, 0));
607c478bd9Sstevel@tonic-gate }
61