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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1998, 2000 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #ifndef _METADYN_H 28 #define _METADYN_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #define METALDPATH_DEFAULT "/usr/lib" 37 #define METATOOLLDPATH_DEFAULT "/usr/sadm/lib/lvm" 38 39 typedef enum { 40 /* 41 * Conversion of driver name from cinfo should have occurred, 42 * but something prevented that from taking place. 43 */ 44 Convert_Error, 45 46 /* 47 * The library being called doesn't handle this driver so nothing 48 * was done. 49 */ 50 Convert_Noop, 51 52 /* 53 * Conversion completed without errors. 54 */ 55 Convert_Okay 56 } meta_convert_e; 57 58 meta_convert_e convert_path(mdname_t *, struct dk_cinfo *, mdcinfo_t *, 59 md_error_t *); 60 61 typedef enum { 62 /* 63 * While trying to determine information regarding the enclosure, 64 * such as tray, bus, or world wide number and error occurred. 65 */ 66 Enclosure_Error, 67 68 /* 69 * This library doesn't handle this device name. No changes have been 70 * made to the structures. 71 */ 72 Enclosure_Noop, 73 74 /* 75 * Successfully determined all pertinent information regarding 76 * the enclosure. 77 */ 78 Enclosure_Okay 79 } meta_enclosure_e; 80 81 meta_enclosure_e get_enclosure(mdname_t *, mdcinfo_t *, md_error_t *); 82 83 typedef enum { 84 /* 85 * When one library tries to load another and finds the second 86 * library already locked, lock_and_load will return this value. 87 */ 88 Library_Locked, 89 90 /* 91 * If all goes well during a library load we'll receive this 92 * return code. 93 */ 94 Library_Unlocked, 95 96 /* 97 * Failed to even open the requested library 98 */ 99 Library_Open_Error 100 } meta_library_e; 101 102 meta_library_e lock_and_load(const char *, void **); 103 void unlock_and_unload(void *); 104 105 char *get_phys_name(char *); 106 107 #ifdef __cplusplus 108 } 109 #endif 110 111 #endif /* _METADYN_H */ 112