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 /* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate /* Copyright (c) 1990 Mentat Inc. */ 27*0Sstevel@tonic-gate 28*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #include <sys/types.h> 31*0Sstevel@tonic-gate #include <sys/conf.h> 32*0Sstevel@tonic-gate #include <sys/modctl.h> 33*0Sstevel@tonic-gate #include <inet/common.h> 34*0Sstevel@tonic-gate #include <inet/ip.h> 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate #define INET_NAME "icmp" 37*0Sstevel@tonic-gate #define INET_MODDESC "ICMP STREAMS module %I%" 38*0Sstevel@tonic-gate #define INET_DEVDESC "ICMP STREAMS driver %I%" 39*0Sstevel@tonic-gate #define INET_DEVMINOR IPV4_MINOR 40*0Sstevel@tonic-gate #define INET_STRTAB icmpinfo 41*0Sstevel@tonic-gate #define INET_DEVMTFLAGS IP_DEVMTFLAGS /* since as a driver we're ip */ 42*0Sstevel@tonic-gate #define INET_MODMTFLAGS (D_MP|D_MTPERQ|D_MTOUTPERIM|D_MTOCEXCL) 43*0Sstevel@tonic-gate 44*0Sstevel@tonic-gate #include "../inetddi.c" 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate extern void icmp_ddi_init(void); 47*0Sstevel@tonic-gate extern void icmp_ddi_destroy(void); 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate int 50*0Sstevel@tonic-gate _init(void) 51*0Sstevel@tonic-gate { 52*0Sstevel@tonic-gate int error; 53*0Sstevel@tonic-gate 54*0Sstevel@tonic-gate INET_BECOME_IP(); 55*0Sstevel@tonic-gate 56*0Sstevel@tonic-gate /* 57*0Sstevel@tonic-gate * Note: After mod_install succeeds, another thread can enter 58*0Sstevel@tonic-gate * therefore all initialization is done before it and any 59*0Sstevel@tonic-gate * de-initialization needed done if it fails. 60*0Sstevel@tonic-gate */ 61*0Sstevel@tonic-gate icmp_ddi_init(); 62*0Sstevel@tonic-gate error = mod_install(&modlinkage); 63*0Sstevel@tonic-gate if (error != 0) 64*0Sstevel@tonic-gate icmp_ddi_destroy(); 65*0Sstevel@tonic-gate 66*0Sstevel@tonic-gate return (error); 67*0Sstevel@tonic-gate } 68*0Sstevel@tonic-gate 69*0Sstevel@tonic-gate int 70*0Sstevel@tonic-gate _fini(void) 71*0Sstevel@tonic-gate { 72*0Sstevel@tonic-gate int error; 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gate error = mod_remove(&modlinkage); 75*0Sstevel@tonic-gate if (error != 0) 76*0Sstevel@tonic-gate return (error); 77*0Sstevel@tonic-gate 78*0Sstevel@tonic-gate icmp_ddi_destroy(); 79*0Sstevel@tonic-gate return (0); 80*0Sstevel@tonic-gate } 81*0Sstevel@tonic-gate 82*0Sstevel@tonic-gate int 83*0Sstevel@tonic-gate _info(struct modinfo *modinfop) 84*0Sstevel@tonic-gate { 85*0Sstevel@tonic-gate return (mod_info(&modlinkage, modinfop)); 86*0Sstevel@tonic-gate } 87