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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 /* Copyright (c) 1990 Mentat Inc. */ 26 27 #include <sys/types.h> 28 #include <sys/conf.h> 29 #include <sys/modctl.h> 30 #include <sys/ksynch.h> 31 #include <inet/common.h> 32 #include <inet/ip.h> 33 #include <inet/arp_impl.h> 34 35 #define INET_NAME "arp" 36 #define INET_MODDESC "ARP STREAMS module" 37 #define INET_DEVDESC "ARP STREAMS driver" 38 #define INET_DEVMINOR 0 39 #define INET_DEVSTRTAB ipinfov4 40 #define INET_MODSTRTAB arpinfo 41 #define INET_DEVMTFLAGS IP_DEVMTFLAGS /* since as a driver we're ip */ 42 #define INET_MODMTFLAGS (D_MP | D_MTPERMOD) 43 44 #include "../inetddi.c" 45 46 extern void arp_ddi_init(void); 47 extern void arp_ddi_destroy(void); 48 49 int 50 _init(void) 51 { 52 int error; 53 54 /* 55 * Note: After mod_install succeeds, another thread can enter 56 * therefore all initialization is done before it and any 57 * de-initialization needed done if it fails. 58 */ 59 arp_ddi_init(); 60 error = mod_install(&modlinkage); 61 if (error != 0) 62 arp_ddi_destroy(); 63 64 return (error); 65 } 66 67 int 68 _fini(void) 69 { 70 int error; 71 72 error = mod_remove(&modlinkage); 73 if (error == 0) 74 arp_ddi_destroy(); 75 return (error); 76 } 77 78 int 79 _info(struct modinfo *modinfop) 80 { 81 return (mod_info(&modlinkage, modinfop)); 82 } 83