sigsendset.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* Copyright (c) 1994 Sun Microsystems, Inc. */
/* All Rights Reserved */
/*
* Copyright (c) 1998 by Sun Microsystems, Inc.
* All rights reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/param.h>
#include <sys/types.h>
#include <sys/sysmacros.h>
#include <sys/systm.h>
#include <sys/errno.h>
#include <sys/proc.h>
#include <sys/fault.h>
#include <sys/procset.h>
#include <sys/signal.h>
#include <sys/siginfo.h>
#include <sys/debug.h>
int
sigsendsys(procset_t *psp, int sig)
{
int error;
procset_t set;
sigsend_t v;
if (sig < 0 || sig >= NSIG)
return (set_errno(EINVAL));
bzero(&v, sizeof (v));
v.sig = sig;
v.checkperm = 1;
v.sicode = SI_USER;
if (copyin((caddr_t)psp, (caddr_t)&set, sizeof (procset_t)))
return (set_errno(EFAULT));
if (error = sigsendset(&set, &v))
return (set_errno(error));
return (0);
}