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 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #pragma ident "%Z%%M% %I% %E% SMI" 27 28 #include <sys/types.h> 29 #include <sys/conf.h> 30 #include <sys/modctl.h> 31 #include <sys/errno.h> 32 #include <inet/common.h> 33 #include <inet/ip.h> 34 #include <inet/ipsec_impl.h> 35 36 #define INET_NAME "ipsecesp" 37 #define INET_MODSTRTAB ipsecespinfo 38 #define INET_DEVSTRTAB ipinfov6 39 #define INET_MODDESC "IPsec ESP STREAMS module %I%" 40 #define INET_DEVDESC "IPsec ESP STREAMS driver %I%" 41 #define INET_DEVMINOR 0 42 #define INET_DEVMTFLAGS IP_DEVMTFLAGS /* since as a driver we're ip */ 43 #define INET_MODMTFLAGS (D_MP|D_MTOCEXCL|D_MTOUTPERIM) 44 45 #include "../inetddi.c" 46 47 int 48 _init(void) 49 { 50 int error; 51 52 /* 53 * Note: After mod_install succeeds, another thread can enter 54 * therefore all initialization is done before it and any 55 * de-initialization needed done if it fails. 56 */ 57 if (!ipsecesp_ddi_init()) 58 return (ENOMEM); 59 60 error = mod_install(&modlinkage); 61 if (error != 0) 62 ipsecesp_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 return (error); 75 76 ipsecesp_ddi_destroy(); 77 return (0); 78 } 79 80 int 81 _info(struct modinfo *modinfop) 82 { 83 return (mod_info(&modlinkage, modinfop)); 84 } 85