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 #pragma ident "%Z%%M% %I% %E% SMI" 23 24 #include <sys/types.h> 25 26 /* 27 * Copyright (c) 1987 by Sun Microsystems, Inc. 28 */ 29 30 struct handlers { 31 void (*handler)(); 32 caddr_t arg; 33 struct handlers *next; 34 }; 35 36 extern void _cleanup(); 37 38 /* the list of handlers and their arguments */ 39 struct handlers *_exit_handlers; 40 41 /* 42 * exit -- do termination processing, then evaporate process 43 */ 44 void 45 exit(code) 46 int code; 47 { 48 register struct handlers *h; 49 50 while (h = _exit_handlers) { 51 _exit_handlers = h->next; 52 (*h->handler)(code, h->arg); 53 } 54 _cleanup(); 55 _exit(code); 56 } 57