1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 23*0Sstevel@tonic-gate 24*0Sstevel@tonic-gate #include <sys/types.h> 25*0Sstevel@tonic-gate 26*0Sstevel@tonic-gate /* 27*0Sstevel@tonic-gate * Copyright (c) 1987 by Sun Microsystems, Inc. 28*0Sstevel@tonic-gate */ 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate char *malloc(); 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate struct handlers { 33*0Sstevel@tonic-gate void (*handler)(); 34*0Sstevel@tonic-gate caddr_t arg; 35*0Sstevel@tonic-gate struct handlers *next; 36*0Sstevel@tonic-gate }; 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gate extern struct handlers *_exit_handlers; 39*0Sstevel@tonic-gate 40*0Sstevel@tonic-gate int 41*0Sstevel@tonic-gate on_exit(handler, arg) 42*0Sstevel@tonic-gate void (*handler)(); 43*0Sstevel@tonic-gate caddr_t arg; 44*0Sstevel@tonic-gate { 45*0Sstevel@tonic-gate register struct handlers *h = 46*0Sstevel@tonic-gate (struct handlers *)malloc(sizeof (*h)); 47*0Sstevel@tonic-gate 48*0Sstevel@tonic-gate if (h == 0) 49*0Sstevel@tonic-gate return (-1); 50*0Sstevel@tonic-gate h->handler = handler; 51*0Sstevel@tonic-gate h->arg = arg; 52*0Sstevel@tonic-gate h->next = _exit_handlers; 53*0Sstevel@tonic-gate _exit_handlers = h; 54*0Sstevel@tonic-gate return (0); 55*0Sstevel@tonic-gate } 56