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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _ANALYZE_H
#define _ANALYZE_H
#ifdef __cplusplus
extern "C" {
#endif
/*
* This file contains definitions related to surface analysis.
*/
/*
* These are variables referenced by the analysis routines. They
* are declared in analyze.c.
*/
extern int scan_entire;
extern diskaddr_t scan_lower, scan_upper;
extern int scan_correct, scan_stop, scan_loop, scan_passes;
extern int scan_random, scan_auto;
extern uint_t scan_size;
extern int scan_restore_defects, scan_restore_label;
/*
* These variables hold summary info for the end of analysis.
* They are declared in analyze.c.
*/
extern offset_t scan_cur_block;
extern int64_t scan_blocks_fixed;
/*
* This variable is used to tell whether the most recent surface
* analysis error was caused by a media defect or some other problem.
* It is declared in analyze.c.
*/
extern int media_error;
extern int disk_error;
/*
* These defines are flags for the surface analysis types.
*/
#define SCAN_VALID 0x01 /* read data off disk */
#define SCAN_PATTERN 0x02 /* write and read pattern */
#define SCAN_COMPARE 0x04 /* manually check pattern */
#define SCAN_WRITE 0x08 /* write data to disk */
#define SCAN_PURGE 0x10 /* purge data on disk */
#define SCAN_PURGE_READ_PASS 0x20 /* read/compare pass */
#define SCAN_PURGE_ALPHA_PASS 0x40 /* alpha pattern pass */
#define SCAN_VERIFY 0x80 /* verify data on disk */
#define SCAN_VERIFY_READ_PASS 0x100 /* read/compare pass */
/*
* Miscellaneous defines.
*/
#define BUF_SECTS 126 /* size of the buffers */
/*
* Number of passes for purge command. It is kept here to allow
* it to be used in menu_analyze.c also
* This feature is added at the request of Sun Fed.
*/
#define NPPATTERNS 4 /* number of purge patterns */
#define READPATTERN (NPPATTERNS - 1)
/*
* defines for disk errors during surface analysis.
*/
#define DISK_STAT_RESERVED 0x01 /* disk is reserved */
#define DISK_STAT_NOTREADY 0x02 /* disk not ready */
#define DISK_STAT_UNAVAILABLE 0x03 /* disk is being formatted */
#define DISK_STAT_DATA_PROTECT 0x04 /* disk is write protected */
/*
* Prototypes for ANSI C compilers
*/
int do_scan(int flags, int mode);
#ifdef __cplusplus
}
#endif
#endif /* _ANALYZE_H */
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