2018-05-03 13:47:57 +00:00
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//---------------------------------------------------------------------------
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//
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// SCSI Target Emulator RaSCSI (*^..^*)
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// for Raspberry Pi
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//
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// Powered by XM6 TypeG Technology.
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2020-07-04 14:57:44 +00:00
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// Copyright (C) 2016-2020 GIMONS
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2021-02-07 19:00:48 +00:00
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// Copyright (C) 2020 akuker
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2018-05-03 13:47:57 +00:00
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//
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2021-02-07 19:00:48 +00:00
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// [ OS related definitions ]
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2018-05-03 13:47:57 +00:00
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//
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//---------------------------------------------------------------------------
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#if !defined(os_h)
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#define os_h
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//---------------------------------------------------------------------------
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//
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// #define
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//
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//---------------------------------------------------------------------------
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#ifndef _LARGEFILE64_SOURCE
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#define _LARGEFILE64_SOURCE
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#endif
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#ifndef _FILE_OFFSET_BITS
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#define _FILE_OFFSET_BITS 64
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#endif
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//---------------------------------------------------------------------------
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//
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// #include
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//
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//---------------------------------------------------------------------------
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2021-08-08 15:08:58 +00:00
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#include <cstdio>
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#include <cstdlib>
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#include <cstddef>
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#include <cstdarg>
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#include <cstring>
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#include <csignal>
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#include <cassert>
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2018-05-03 13:47:57 +00:00
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#include <unistd.h>
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#include <utime.h>
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#include <fcntl.h>
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#include <sched.h>
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#include <pthread.h>
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#include <iconv.h>
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#include <libgen.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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2020-07-04 14:57:44 +00:00
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#include <sys/time.h>
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#include <poll.h>
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#include <dirent.h>
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Refactoring, device handling extensions, additional settings, improved error handling, 64 bit OS support, fixed issues (#184)
* Device type unification, support of removable media
* Added support for .hdr extension
* Removable flag cleanup
* Manpage update
* Enriched PbOperation with PbDevice
* Added file size to PbImageFile
* Added device list support
* Set image_file
* Make remote interface more robust by ignoring SIGPIPE
* Return status only once
* Fixed typo
* Error handling update
* When starting rascsi parse everything before attaching devices
* Added dry run mode
* Comment update
* Updated logging
* Added Device base class, Disk class inherits from it
* Renaming
* Use vectors for controllers and disks, as preparation for using maps
* Updated file support handling
* Comment update
* DaynaPort and Bridge inherit from Device instead of Disk
* ProcessCmd() now works with devices instead of disks
* Renaming
* Added DeviceFactory
* Improved factory
* Comment update
* protected disk_t
* Code cleanup, added translations
* Device name can be set for rascsi
* rasctl can set device name
* Manpage update
* Manpage update
* Formatting update
* Check for missing name
* Initialize fd
* Initialize type
* Fixed string length issue
* Updated capacity formatting
* Fixed typo
* Split PbDevice into device and device definition
* Added TODO
* Renaming
* Renaming
* Device types can be explicitly specified with -t (no FILE:TYPE syntax anymore)
* Fixed compile-time issue
* Removed unused Append mode, updated read-only handling
* Type handling and manpage update
* Cleanup
* rasctl parser cleanup
* Review
* Constructor update
* Added .hdr (SCRM) support to web interface, tested web interface
* Default folder can be set remotely
* Removed deprecated operation
* DETACH supports all parameters in order to detach all devices
* include cleanup
* Logging should not depend on NDEBUG, for RaSCSI it is not peformance-critical
* INFO is default log level
* Exception renaming
* Updated GetPaddedName()
* Inheritance update
* Added BlockDevice class
* Removed unused code
* Updated typedefs
* Revert "Updated typedefs"
This reverts commit 546b46215a4d9b65067a11698e59ab1123cc6d64.
* Removed unused code
* Fixed warnign
* Use standard C++ integer types, use streams to resolve printf data type issues
* Added TODOs
* Added TODO
* Renaming
* Added TODO
* Added TODO
* Improved dry-run
* Code cleanup
* Updated handling of unknown options, code review and cleanup
* Manpage update
* Added PrimaryDevice
* Include cleanup
* Added pure virtual methods
* Comment updates
* Split rasutil
* Replaced some occurrences of BOOL
* Removed obsolete RASCSI definition in xm6.h
* Removed unused code, updated TODOs, replaced BOOL
* Added capacity check (issue #192)
* Fixed (most likely) https://github.com/akuker/RASCSI/issues/191
* Fixed wrong error messages
* For root the default image folder is /home/pi/images, updated error handling
* Dynaport code review
* Improved error handling
* Implemented READ CAPACITY(16)
* Comment update
* Commands can be 16 bytes long
* Implemented READ/WRITE/VERIFY(16)
* Comment update
* Renamed method to reflect the name of the respective SCSI command
* Do not created devices during dryRun
* Fixed padding of SCSIHD_APPLE vendor and product
* Initial implementation
* Updated ReportLuns
* Byte count update
* Fixed typo
* Finalized REPORT LUNS
* Removed TODO
* Updated TODO
* TODO update
* Updated device factory
* Comment update
* 64 bit update, tested on Ubuntu 64 bit system
* Removed assertion
* SCSI hard disks always have Apple specific mode pages (resolves issue #193)
* Error messsage update, 64 bit cleanup
* Reduced streams usage
* Updated handling of device flags
* MOs are protectable
* Removed duplicate error code handling
* Removed duplicate code
* Fixed CmdReadToc buffer overflow (https://github.com/akuker/RASCSI/issues/194)
* Added naive implementation of GET EVENT STATUS NOTIFICATION to avoid wranings
* HD must set removable device bit if the media is removable
* Removed duplicate logging
* Updated daynaport additional length
* Removed broken daynaport REQUEST SENSE. Successfully tested with my Mac.
* EnableInterface should not always return TRUE
* Updated Inquiry
* Updated LUN handling
* Replaced incorrect free by delete
* Updated comments and write-protection handling
* Made default HD name consistent
* STATUS_NOERROR is default
* Fixed Eject
* More eject handling updates
* Manpage updates
* Logging update
* Changed debug level
* Logging update
* Log capacity of all media types
* Logging update
* Encapsulated disk.blocks
* Encapsulated sector size
* Added overrides
* Added more overrides
* Fixed error message
* Fixed typos
* Fixed logging
* Added logging
* Use PrimaryDevice when calling Inquiry
* Comment update
* Changed default buffer size for testing
* Reverted last change
* Removed debug output
* De-inlined methods because optimized code did not work with them inlined
* Web interface can attach Daynaport again
* Improved handling of read-only hard disks
* Fixed issue with "all" semantics of DETACH
* rasctl supports adding removable media devices without providing a filename
* Removed unused flag in PbDeviceDefinition
* Updated rasctl output for ecjected media (resolves issue #199)
* Validate default folder name when changing default folder
2021-08-21 21:45:30 +00:00
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#include <pwd.h>
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2018-05-03 13:47:57 +00:00
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#include <sys/ioctl.h>
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#include <sys/socket.h>
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2020-07-04 14:57:44 +00:00
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#include <sys/epoll.h>
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2018-05-03 13:47:57 +00:00
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#include <netinet/in.h>
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2021-08-08 15:08:58 +00:00
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#include <linux/gpio.h>
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2018-05-03 13:47:57 +00:00
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#include <linux/if.h>
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#include <linux/if_tun.h>
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//---------------------------------------------------------------------------
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//
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2021-02-07 19:00:48 +00:00
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// Basic Macros
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2018-05-03 13:47:57 +00:00
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//
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//---------------------------------------------------------------------------
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#if !defined(ASSERT)
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#if !defined(NDEBUG)
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#define ASSERT(cond) assert(cond)
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#else
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#define ASSERT(cond) ((void)0)
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#endif // NDEBUG
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#endif // ASSERT
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#if !defined(ASSERT_DIAG)
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#if !defined(NDEBUG)
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#define ASSERT_DIAG() AssertDiag()
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#else
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#define ASSERT_DIAG() ((void)0)
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#endif // NDEBUG
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#endif // ASSERT_DIAG
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2020-07-10 22:49:02 +00:00
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#define ARRAY_SIZE(x) (sizeof(x)/(sizeof(x[0])))
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2018-05-03 13:47:57 +00:00
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//---------------------------------------------------------------------------
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//
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2021-02-07 19:00:48 +00:00
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// Basic Type Definitions
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2018-05-03 13:47:57 +00:00
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//
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//---------------------------------------------------------------------------
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typedef unsigned char BYTE;
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Refactoring, device handling extensions, additional settings, improved error handling, 64 bit OS support, fixed issues (#184)
* Device type unification, support of removable media
* Added support for .hdr extension
* Removable flag cleanup
* Manpage update
* Enriched PbOperation with PbDevice
* Added file size to PbImageFile
* Added device list support
* Set image_file
* Make remote interface more robust by ignoring SIGPIPE
* Return status only once
* Fixed typo
* Error handling update
* When starting rascsi parse everything before attaching devices
* Added dry run mode
* Comment update
* Updated logging
* Added Device base class, Disk class inherits from it
* Renaming
* Use vectors for controllers and disks, as preparation for using maps
* Updated file support handling
* Comment update
* DaynaPort and Bridge inherit from Device instead of Disk
* ProcessCmd() now works with devices instead of disks
* Renaming
* Added DeviceFactory
* Improved factory
* Comment update
* protected disk_t
* Code cleanup, added translations
* Device name can be set for rascsi
* rasctl can set device name
* Manpage update
* Manpage update
* Formatting update
* Check for missing name
* Initialize fd
* Initialize type
* Fixed string length issue
* Updated capacity formatting
* Fixed typo
* Split PbDevice into device and device definition
* Added TODO
* Renaming
* Renaming
* Device types can be explicitly specified with -t (no FILE:TYPE syntax anymore)
* Fixed compile-time issue
* Removed unused Append mode, updated read-only handling
* Type handling and manpage update
* Cleanup
* rasctl parser cleanup
* Review
* Constructor update
* Added .hdr (SCRM) support to web interface, tested web interface
* Default folder can be set remotely
* Removed deprecated operation
* DETACH supports all parameters in order to detach all devices
* include cleanup
* Logging should not depend on NDEBUG, for RaSCSI it is not peformance-critical
* INFO is default log level
* Exception renaming
* Updated GetPaddedName()
* Inheritance update
* Added BlockDevice class
* Removed unused code
* Updated typedefs
* Revert "Updated typedefs"
This reverts commit 546b46215a4d9b65067a11698e59ab1123cc6d64.
* Removed unused code
* Fixed warnign
* Use standard C++ integer types, use streams to resolve printf data type issues
* Added TODOs
* Added TODO
* Renaming
* Added TODO
* Added TODO
* Improved dry-run
* Code cleanup
* Updated handling of unknown options, code review and cleanup
* Manpage update
* Added PrimaryDevice
* Include cleanup
* Added pure virtual methods
* Comment updates
* Split rasutil
* Replaced some occurrences of BOOL
* Removed obsolete RASCSI definition in xm6.h
* Removed unused code, updated TODOs, replaced BOOL
* Added capacity check (issue #192)
* Fixed (most likely) https://github.com/akuker/RASCSI/issues/191
* Fixed wrong error messages
* For root the default image folder is /home/pi/images, updated error handling
* Dynaport code review
* Improved error handling
* Implemented READ CAPACITY(16)
* Comment update
* Commands can be 16 bytes long
* Implemented READ/WRITE/VERIFY(16)
* Comment update
* Renamed method to reflect the name of the respective SCSI command
* Do not created devices during dryRun
* Fixed padding of SCSIHD_APPLE vendor and product
* Initial implementation
* Updated ReportLuns
* Byte count update
* Fixed typo
* Finalized REPORT LUNS
* Removed TODO
* Updated TODO
* TODO update
* Updated device factory
* Comment update
* 64 bit update, tested on Ubuntu 64 bit system
* Removed assertion
* SCSI hard disks always have Apple specific mode pages (resolves issue #193)
* Error messsage update, 64 bit cleanup
* Reduced streams usage
* Updated handling of device flags
* MOs are protectable
* Removed duplicate error code handling
* Removed duplicate code
* Fixed CmdReadToc buffer overflow (https://github.com/akuker/RASCSI/issues/194)
* Added naive implementation of GET EVENT STATUS NOTIFICATION to avoid wranings
* HD must set removable device bit if the media is removable
* Removed duplicate logging
* Updated daynaport additional length
* Removed broken daynaport REQUEST SENSE. Successfully tested with my Mac.
* EnableInterface should not always return TRUE
* Updated Inquiry
* Updated LUN handling
* Replaced incorrect free by delete
* Updated comments and write-protection handling
* Made default HD name consistent
* STATUS_NOERROR is default
* Fixed Eject
* More eject handling updates
* Manpage updates
* Logging update
* Changed debug level
* Logging update
* Log capacity of all media types
* Logging update
* Encapsulated disk.blocks
* Encapsulated sector size
* Added overrides
* Added more overrides
* Fixed error message
* Fixed typos
* Fixed logging
* Added logging
* Use PrimaryDevice when calling Inquiry
* Comment update
* Changed default buffer size for testing
* Reverted last change
* Removed debug output
* De-inlined methods because optimized code did not work with them inlined
* Web interface can attach Daynaport again
* Improved handling of read-only hard disks
* Fixed issue with "all" semantics of DETACH
* rasctl supports adding removable media devices without providing a filename
* Removed unused flag in PbDeviceDefinition
* Updated rasctl output for ecjected media (resolves issue #199)
* Validate default folder name when changing default folder
2021-08-21 21:45:30 +00:00
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typedef uint16_t WORD;
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typedef uint32_t DWORD;
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2018-05-03 13:47:57 +00:00
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typedef int BOOL;
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typedef char TCHAR;
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#if !defined(FALSE)
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#define FALSE 0
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#endif
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#if !defined(TRUE)
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#define TRUE 1
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#endif
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#if !defined(_T)
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#define _T(x) x
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#endif
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#define _MAX_PATH 260
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#define _MAX_DIR 256
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#define _MAX_FNAME 256
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#define _MAX_EXT 256
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#endif // os_h
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