smartmontools  SVN Rev 4057
Utility to control and monitor storage systems with "S.M.A.R.T."
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os::legacy_scsi_device Class Reference

Implement standard SCSI support with old functions. More...

Collaboration diagram for os::legacy_scsi_device:
Collaboration graph
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Public Member Functions

 legacy_scsi_device (smart_interface *intf, const char *dev_name, const char *req_type)
 
virtual smart_deviceautodetect_open ()
 SCSI open with autodetection support. More...
 
virtual bool scsi_pass_through (scsi_cmnd_io *iop)
 SCSI pass through. More...
 
- Public Member Functions inherited from smart_device
virtual ~smart_device () throw ()
 
bool is_ata () const
 Return true if ATA device. More...
 
bool is_scsi () const
 Return true if SCSI device. More...
 
ata_deviceto_ata ()
 Downcast to ATA device. More...
 
const ata_deviceto_ata () const
 Downcast to ATA device (const). More...
 
scsi_deviceto_scsi ()
 Downcast to SCSI device. More...
 
const scsi_deviceto_scsi () const
 Downcast to SCSI device (const). More...
 
const device_infoget_info () const
 Get device info struct. More...
 
const char * get_dev_name () const
 Get device (path)name. More...
 
const char * get_info_name () const
 Get informal name. More...
 
const char * get_dev_type () const
 Get device type. More...
 
const char * get_req_type () const
 Get type requested by user, empty if none. More...
 
const error_infoget_err () const
 Get last error info struct. More...
 
int get_errno () const
 Get last error number. More...
 
const char * get_errmsg () const
 Get last error message. More...
 
virtual bool is_syscall_unsup () const
 Return true if last error indicates an unsupported system call. More...
 
bool set_err (int no, const char *msg,...) __attribute_format_printf(3
 Set last error number and message. More...
 
bool bool set_err (const error_info &err)
 Set last error info struct. More...
 
void clear_err ()
 Clear last error info. More...
 
bool set_err (int no)
 Set last error number and default message. More...
 
virtual bool owns (const smart_device *dev) const
 Return true if other device is owned by this device. More...
 
virtual void release (const smart_device *dev)
 Release ownership of other device. More...
 
- Public Member Functions inherited from os::legacy_smart_device
 legacy_smart_device (const char *mode)
 
virtual ~legacy_smart_device () throw ()
 
virtual bool is_open () const
 Return true if device is open. More...
 
virtual bool open ()
 Open device, return false on error. More...
 
virtual bool close ()
 Close device, return false on error. More...
 

Additional Inherited Members

- Protected Types inherited from smart_device
enum  do_not_use_in_implementation_classes { never_called }
 Dummy enum for dummy constructor. More...
 
- Protected Member Functions inherited from scsi_device
void hide_scsi (bool hide=true)
 Hide/unhide SCSI interface. More...
 
 scsi_device ()
 Default constructor, registers device as SCSI. More...
 
- Protected Member Functions inherited from smart_device
 smart_device (smart_interface *intf, const char *dev_name, const char *dev_type, const char *req_type)
 Constructor to init interface and device info. More...
 
 smart_device (do_not_use_in_implementation_classes)
 Dummy constructor for abstract classes. More...
 
device_infoset_info ()
 R/W access to device info struct. More...
 
smart_interfacesmi ()
 Get interface which produced this object. More...
 
const smart_interfacesmi () const
 Get interface which produced this object (const). More...
 
- Protected Member Functions inherited from os::legacy_smart_device
int get_fd () const
 Return filedesc for derived classes. More...
 

Detailed Description

Implement standard SCSI support with old functions.

Definition at line 144 of file dev_legacy.cpp.

Constructor & Destructor Documentation

os::legacy_scsi_device::legacy_scsi_device ( smart_interface intf,
const char *  dev_name,
const char *  req_type 
)

Definition at line 156 of file dev_legacy.cpp.

Member Function Documentation

smart_device * os::legacy_scsi_device::autodetect_open ( )
virtual

SCSI open with autodetection support.

Reimplemented from smart_device.

Definition at line 177 of file dev_legacy.cpp.

bool os::legacy_scsi_device::scsi_pass_through ( scsi_cmnd_io iop)
virtual

SCSI pass through.

Returns false on error.

Implements scsi_device.

Definition at line 163 of file dev_legacy.cpp.


The documentation for this class was generated from the following file: