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 26 #include <sys/types.h> 27 #include <sys/conf.h> 28 #include <sys/modctl.h> 29 #include <sys/errno.h> 30 #include <inet/common.h> 31 #include <inet/ip.h> 32 #include <inet/ipsec_impl.h> 33 34 #define INET_NAME "ipsecah" 35 #define INET_MODSTRTAB ipsecahinfo 36 #define INET_DEVSTRTAB ipinfov6 37 #define INET_MODDESC "IPsec AH STREAMS module" 38 #define INET_DEVDESC "IPsec AH STREAMS driver" 39 #define INET_DEVMINOR 0 40 #define INET_DEVMTFLAGS IP_DEVMTFLAGS /* since as a driver we're ip */ 41 #define INET_MODMTFLAGS (D_MP|D_MTOCEXCL|D_MTOUTPERIM) 42 43 #include "../inetddi.c" 44 45 int _init(void)46_init(void) 47 { 48 int error; 49 50 /* 51 * Note: After mod_install succeeds, another thread can enter 52 * therefore all initialization is done before it and any 53 * de-initialization needed done if it fails. 54 */ 55 if (!ipsecah_ddi_init()) 56 return (ENOMEM); 57 58 error = mod_install(&modlinkage); 59 if (error != 0) 60 ipsecah_ddi_destroy(); 61 62 return (error); 63 } 64 65 int _fini(void)66_fini(void) 67 { 68 int error; 69 70 error = mod_remove(&modlinkage); 71 if (error != 0) 72 return (error); 73 74 ipsecah_ddi_destroy(); 75 return (0); 76 } 77 78 int _info(struct modinfo * modinfop)79_info(struct modinfo *modinfop) 80 { 81 return (mod_info(&modlinkage, modinfop)); 82 } 83