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6.1

    1: /*
    2:  * smartctl.h
    3:  *
    4:  * Home page of code is: http://smartmontools.sourceforge.net
    5:  *
    6:  * Copyright (C) 2002-10 Bruce Allen <smartmontools-support@lists.sourceforge.net>
    7:  * Copyright (C) 2008-10 Christian Franke <smartmontools-support@lists.sourceforge.net>
    8:  * Copyright (C) 2000 Michael Cornwell <cornwell@acm.org>
    9:  *
   10:  * This program is free software; you can redistribute it and/or modify
   11:  * it under the terms of the GNU General Public License as published by
   12:  * the Free Software Foundation; either version 2, or (at your option)
   13:  * any later version.
   14:  *
   15:  * You should have received a copy of the GNU General Public License
   16:  * (for example COPYING); if not, write to the Free Software Foundation,
   17:  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
   18:  *
   19:  * This code was originally developed as a Senior Thesis by Michael Cornwell
   20:  * at the Concurrent Systems Laboratory (now part of the Storage Systems
   21:  * Research Center), Jack Baskin School of Engineering, University of
   22:  * California, Santa Cruz. http://ssrc.soe.ucsc.edu/
   23:  *
   24:  */
   25: 
   26: #ifndef SMARTCTL_H_
   27: #define SMARTCTL_H_
   28: 
   29: #define SMARTCTL_H_CVSID "$Id: smartctl.h,v 1.1.1.2 2013/07/22 01:17:36 misho Exp $\n"
   30: 
   31: // Return codes (bitmask)
   32: 
   33: // command line did not parse, or internal error occured in smartctl
   34: #define FAILCMD   (0x01<<0)
   35: 
   36: // device open failed
   37: #define FAILDEV   (0x01<<1)
   38: 
   39: // device is in low power mode and -n option requests to exit
   40: #define FAILPOWER (0x01<<1)
   41: 
   42: // read device identity (ATA only) failed
   43: #define FAILID    (0x01<<1)
   44: 
   45: // smart command failed, or ATA identify device structure missing information
   46: #define FAILSMART (0x01<<2)
   47: 
   48: // SMART STATUS returned FAILURE
   49: #define FAILSTATUS (0x01<<3)
   50: 
   51: // Attributes found <= threshold with prefail=1
   52: #define FAILATTR (0x01<<4)
   53: 
   54: // SMART STATUS returned GOOD but age attributes failed or prefail
   55: // attributes have failed in the past
   56: #define FAILAGE (0x01<<5)
   57: 
   58: // Device had Errors in the error log
   59: #define FAILERR (0x01<<6)
   60: 
   61: // Device had Errors in the self-test log
   62: #define FAILLOG (0x01<<7)
   63: 
   64: // Classes of SMART commands.  Here 'mandatory' means "Required by the
   65: // ATA/ATAPI-5 Specification if the device implements the S.M.A.R.T.
   66: // command set."  The 'mandatory' S.M.A.R.T.  commands are: (1)
   67: // Enable/Disable Attribute Autosave, (2) Enable/Disable S.M.A.R.T.,
   68: // and (3) S.M.A.R.T. Return Status.  All others are optional.
   69: enum failure_type {
   70:   OPTIONAL_CMD,
   71:   MANDATORY_CMD,
   72: };
   73: 
   74: // Globals to set failuretest() policy
   75: extern bool failuretest_conservative;
   76: extern unsigned char failuretest_permissive;
   77: 
   78: // Compares failure type to policy in effect, and either exits or
   79: // simply returns to the calling routine.
   80: void failuretest(failure_type type, int returnvalue);
   81: 
   82: // Globals to control printing
   83: extern bool printing_is_switchable;
   84: extern bool printing_is_off;
   85: 
   86: // Printing control functions
   87: inline void print_on()
   88: {
   89:   if (printing_is_switchable)
   90:     printing_is_off = false;
   91: }
   92: inline void print_off()
   93: {
   94:   if (printing_is_switchable)
   95:     printing_is_off = true;
   96: }
   97: 
   98: #endif