10Sstevel@tonic-gate /*
20Sstevel@tonic-gate * CDDL HEADER START
30Sstevel@tonic-gate *
40Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*6812Sraf * Common Development and Distribution License (the "License").
6*6812Sraf * You may not use this file except in compliance with the License.
70Sstevel@tonic-gate *
80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
100Sstevel@tonic-gate * See the License for the specific language governing permissions
110Sstevel@tonic-gate * and limitations under the License.
120Sstevel@tonic-gate *
130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
180Sstevel@tonic-gate *
190Sstevel@tonic-gate * CDDL HEADER END
200Sstevel@tonic-gate */
21*6812Sraf
220Sstevel@tonic-gate /*
23*6812Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
24*6812Sraf * Use is subject to license terms.
250Sstevel@tonic-gate */
260Sstevel@tonic-gate
270Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
280Sstevel@tonic-gate
29*6812Sraf #pragma weak _settaskid = settaskid
30*6812Sraf #pragma weak _gettaskid = gettaskid
31*6812Sraf #pragma weak _getprojid = getprojid
320Sstevel@tonic-gate
33*6812Sraf #include "lint.h"
340Sstevel@tonic-gate #include <sys/types.h>
350Sstevel@tonic-gate #include <sys/syscall.h>
360Sstevel@tonic-gate #include <sys/task.h>
370Sstevel@tonic-gate #include <errno.h>
380Sstevel@tonic-gate #include <project.h>
390Sstevel@tonic-gate
400Sstevel@tonic-gate taskid_t
settaskid(projid_t project,uint_t flags)410Sstevel@tonic-gate settaskid(projid_t project, uint_t flags)
420Sstevel@tonic-gate {
430Sstevel@tonic-gate taskid_t newtaskid;
440Sstevel@tonic-gate
450Sstevel@tonic-gate while ((newtaskid = syscall(SYS_tasksys, 0, project, flags, NULL, 0))
46*6812Sraf == -1 && errno == EINTR)
47*6812Sraf continue;
480Sstevel@tonic-gate
490Sstevel@tonic-gate return (newtaskid);
500Sstevel@tonic-gate }
510Sstevel@tonic-gate
520Sstevel@tonic-gate taskid_t
gettaskid(void)530Sstevel@tonic-gate gettaskid(void)
540Sstevel@tonic-gate {
550Sstevel@tonic-gate return ((taskid_t)syscall(SYS_tasksys, 1, 0, 0, NULL, 0));
560Sstevel@tonic-gate }
570Sstevel@tonic-gate
580Sstevel@tonic-gate projid_t
getprojid(void)590Sstevel@tonic-gate getprojid(void)
600Sstevel@tonic-gate {
610Sstevel@tonic-gate return ((projid_t)syscall(SYS_tasksys, 2, 0, 0, NULL, 0));
620Sstevel@tonic-gate }
63