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, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
23/*	Copyright (c) 1994 Sun Microsystems, Inc. */
24/*	  All Rights Reserved	*/
25
26
27/*
28 * Copyright (c) 1998 by Sun Microsystems, Inc.
29 * All rights reserved.
30 */
31
32#pragma ident	"%Z%%M%	%I%	%E% SMI"
33
34#include <sys/param.h>
35#include <sys/types.h>
36#include <sys/sysmacros.h>
37#include <sys/systm.h>
38#include <sys/errno.h>
39#include <sys/proc.h>
40#include <sys/fault.h>
41#include <sys/procset.h>
42#include <sys/signal.h>
43#include <sys/siginfo.h>
44#include <sys/debug.h>
45
46int
47sigsendsys(procset_t *psp, int sig)
48{
49	int error;
50	procset_t set;
51	sigsend_t v;
52
53
54	if (sig < 0 || sig >= NSIG)
55		return (set_errno(EINVAL));
56
57	bzero(&v, sizeof (v));
58	v.sig = sig;
59	v.checkperm = 1;
60	v.sicode = SI_USER;
61
62	if (copyin((caddr_t)psp, (caddr_t)&set, sizeof (procset_t)))
63		return (set_errno(EFAULT));
64	if (error = sigsendset(&set, &v))
65		return (set_errno(error));
66	return (0);
67}
68