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 #include <sys/param.h> 33 #include <sys/types.h> 34 #include <sys/sysmacros.h> 35 #include <sys/systm.h> 36 #include <sys/errno.h> 37 #include <sys/proc.h> 38 #include <sys/fault.h> 39 #include <sys/procset.h> 40 #include <sys/signal.h> 41 #include <sys/siginfo.h> 42 #include <sys/debug.h> 43 44 int 45 sigsendsys(procset_t *psp, int sig) 46 { 47 int error; 48 procset_t set; 49 sigsend_t v; 50 51 52 if (sig < 0 || sig >= NSIG) 53 return (set_errno(EINVAL)); 54 55 bzero(&v, sizeof (v)); 56 v.sig = sig; 57 v.checkperm = 1; 58 v.sicode = SI_USER; 59 60 if (copyin((caddr_t)psp, (caddr_t)&set, sizeof (procset_t))) 61 return (set_errno(EFAULT)); 62 if (error = sigsendset(&set, &v)) 63 return (set_errno(error)); 64 return (0); 65 } 66