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 1998-2002 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _ANALYZE_H 28 #define _ANALYZE_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 /* 37 * This file contains definitions related to surface analysis. 38 */ 39 40 /* 41 * These are variables referenced by the analysis routines. They 42 * are declared in analyze.c. 43 */ 44 extern int scan_entire; 45 extern diskaddr_t scan_lower, scan_upper; 46 extern int scan_correct, scan_stop, scan_loop, scan_passes; 47 extern int scan_random, scan_size, scan_auto; 48 extern int scan_restore_defects, scan_restore_label; 49 50 /* 51 * These variables hold summary info for the end of analysis. 52 * They are declared in analyze.c. 53 */ 54 extern offset_t scan_cur_block; 55 extern int64_t scan_blocks_fixed; 56 57 /* 58 * This variable is used to tell whether the most recent surface 59 * analysis error was caused by a media defect or some other problem. 60 * It is declared in analyze.c. 61 */ 62 extern int media_error; 63 extern int disk_error; 64 65 /* 66 * These defines are flags for the surface analysis types. 67 */ 68 #define SCAN_VALID 0x01 /* read data off disk */ 69 #define SCAN_PATTERN 0x02 /* write and read pattern */ 70 #define SCAN_COMPARE 0x04 /* manually check pattern */ 71 #define SCAN_WRITE 0x08 /* write data to disk */ 72 #define SCAN_PURGE 0x10 /* purge data on disk */ 73 #define SCAN_PURGE_READ_PASS 0x20 /* read/compare pass */ 74 #define SCAN_PURGE_ALPHA_PASS 0x40 /* alpha pattern pass */ 75 #define SCAN_VERIFY 0x80 /* verify data on disk */ 76 #define SCAN_VERIFY_READ_PASS 0x100 /* read/compare pass */ 77 78 79 /* 80 * Miscellaneous defines. 81 */ 82 #define BUF_SECTS 126 /* size of the buffers */ 83 /* 84 * Number of passes for purge command. It is kept here to allow 85 * it to be used in menu_analyze.c also 86 * This feature is added at the request of Sun Fed. 87 */ 88 #define NPPATTERNS 4 /* number of purge patterns */ 89 #define READPATTERN (NPPATTERNS - 1) 90 91 92 /* 93 * defines for disk errors during surface analysis. 94 */ 95 #define DISK_STAT_RESERVED 0x01 /* disk is reserved */ 96 #define DISK_STAT_NOTREADY 0x02 /* disk not ready */ 97 #define DISK_STAT_UNAVAILABLE 0x03 /* disk is being formatted */ 98 #define DISK_STAT_DATA_PROTECT 0x04 /* disk is write protected */ 99 100 /* 101 * Prototypes for ANSI C compilers 102 */ 103 int do_scan(int flags, int mode); 104 105 #ifdef __cplusplus 106 } 107 #endif 108 109 #endif /* _ANALYZE_H */ 110