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os_linux.cpp 101.98 KiB
/*
* os_linux.cpp
*
* Home page of code is: http://smartmontools.sourceforge.net
*
* Copyright (C) 2003-10 Bruce Allen <smartmontools-support@lists.sourceforge.net>
* Copyright (C) 2003-10 Doug Gilbert <dougg@torque.net>
* Copyright (C) 2008 Hank Wu <hank@areca.com.tw>
* Copyright (C) 2008 Oliver Bock <brevilo@users.sourceforge.net>
* Copyright (C) 2008-10 Christian Franke <smartmontools-support@lists.sourceforge.net>
* Copyright (C) 2008 Jordan Hargrave <jordan_hargrave@dell.com>
*
* Parts of this file are derived from code that was
*
* Written By: Adam Radford <linux@3ware.com>
* Modifications By: Joel Jacobson <linux@3ware.com>
* Arnaldo Carvalho de Melo <acme@conectiva.com.br>
* Brad Strand <linux@3ware.com>
*
* Copyright (C) 1999-2003 3ware Inc.
*
* Kernel compatablity By: Andre Hedrick <andre@suse.com>
* Non-Copyright (C) 2000 Andre Hedrick <andre@suse.com>
*
* Other ars of this file are derived from code that was
*
* Copyright (C) 1999-2000 Michael Cornwell <cornwell@acm.org>
* Copyright (C) 2000 Andre Hedrick <andre@linux-ide.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* You should have received a copy of the GNU General Public License
* (for example COPYING); If not, see <http://www.gnu.org/licenses/>.
*
* This code was originally developed as a Senior Thesis by Michael Cornwell
* at the Concurrent Systems Laboratory (now part of the Storage Systems
* Research Center), Jack Baskin School of Engineering, University of
* California, Santa Cruz. http://ssrc.soe.ucsc.edu/
*
*/
// This file contains the linux-specific IOCTL parts of
// smartmontools. It includes one interface routine for ATA devices,
// one for SCSI devices, and one for ATA devices behind escalade
// controllers.
#include "config.h"
#include <errno.h>
#include <fcntl.h>
#include <glob.h>
#include <scsi/scsi.h>
#include <scsi/scsi_ioctl.h>
#include <scsi/sg.h>
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/file.h>
#include <unistd.h>
#include <sys/uio.h>
#include <sys/types.h>
#ifndef makedev // old versions of types.h do not include sysmacros.h
#include <sys/sysmacros.h>
#endif
#ifdef WITH_SELINUX