1 /* 2 * spppasyn_mod.c - modload support for PPP AHDLC STREAMS module 3 * 4 * Copyright (c) 2011 Bayard G. Bell. All rights reserved. 5 * Use is subject to license terms. 6 * 7 * CONTRIBUTOR MAKES NO REPRESENTATION OR WARRANTIES ABOUT THE SUITABILITY 8 * OF THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 9 * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 10 * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. CONTRIBUTOR SHALL NOT BE LIABLE 11 * FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR 12 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES 13 * 14 * Permission to use, copy, modify, and distribute this software and its 15 * documentation is hereby granted, provided that the above copyright 16 * notice appears in all copies. 17 * 18 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 19 * Use is subject to license terms. 20 * 21 * Permission to use, copy, modify, and distribute this software and its 22 * documentation is hereby granted, provided that the above copyright 23 * notice appears in all copies. 24 * 25 * SUN MAKES NO REPRESENTATION OR WARRANTIES ABOUT THE SUITABILITY OF 26 * THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 27 * TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 28 * PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR 29 * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR 30 * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES 31 * 32 * Copyright (c) 1994 The Australian National University. 33 * All rights reserved. 34 * 35 * Permission to use, copy, modify, and distribute this software and its 36 * documentation is hereby granted, provided that the above copyright 37 * notice appears in all copies. This software is provided without any 38 * warranty, express or implied. The Australian National University 39 * makes no representations about the suitability of this software for 40 * any purpose. 41 * 42 * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY 43 * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES 44 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF 45 * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY 46 * OF SUCH DAMAGE. 47 * 48 * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES, 49 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 50 * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS 51 * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO 52 * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, 53 * OR MODIFICATIONS. 54 * 55 * $Id: ppp_mod.c,v 1.3 1999/02/26 10:53:28 paulus Exp $ 56 */ 57 58 #include <sys/types.h> 59 #include <sys/conf.h> 60 #include <sys/ddi.h> 61 #include <sys/conf.h> 62 #include <sys/modctl.h> 63 #include <net/pppio.h> 64 65 /* 66 * Globals for PPP AHDLC loadable module wrapper 67 */ 68 extern struct streamtab spppasyn_tab; 69 extern const char spppasyn_module_description[]; 70 71 /* 72 * Module linkage information for the kernel. 73 */ 74 static struct fmodsw mod_fsw = { 75 AHDLC_MOD_NAME, /* f_name */ 76 &spppasyn_tab, /* f_str */ 77 D_MP | D_MTPERQ /* f_flag */ 78 }; 79 80 static struct modlstrmod modlstrmod = { 81 &mod_strmodops, /* strmod_modops */ 82 (char *)spppasyn_module_description, /* strmod_linkinfo */ 83 &mod_fsw /* strmod_fmodsw */ 84 }; 85 86 static struct modlinkage modlinkage = { 87 MODREV_1, /* ml_rev, has to be MODREV_1 */ 88 &modlstrmod, /* ml_linkage, NULL-terminated list */ 89 NULL /* of linkage structures */ 90 }; 91 92 int 93 _init(void) 94 { 95 return (mod_install(&modlinkage)); 96 } 97 98 int 99 _fini(void) 100 { 101 return (mod_remove(&modlinkage)); 102 } 103 104 int 105 _info(struct modinfo *modinfop) 106 { 107 return (mod_info(&modlinkage, modinfop)); 108 } 109