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Mac Dev Center Mac OS X Reference Library Drivers, Kernel, & Hardware: User-Space Device Access I/O Kit Framework Reference
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IOCDMedia.h |
Overview
This header contains the IOCDMedia class definition.
Macro Definitions
- kIOCDMediaClass
kIOCDMediaClass is the name of the IOCDMedia class.
- kIOCDMediaTOCKey
kIOCDMediaTOCKey is a property of IOCDMedia objects. It has an OSData value and a CDTOC structure.
- kIOCDMediaTypeKey
kIOCDMediaTypeKey is a property of IOCDMedia objects. It has an OSString value.
- kIOCDMediaTypeR
- kIOCDMediaTypeROM
- kIOCDMediaTypeRW
kIOCDMediaClass |
kIOCDMediaClass is the name of the IOCDMedia class.
#define kIOCDMediaClass "IOCDMedia"
Discussion
kIOCDMediaClass is the name of the IOCDMedia class.
kIOCDMediaTOCKey |
kIOCDMediaTOCKey is a property of IOCDMedia objects. It has an OSData value and a CDTOC structure.
#define kIOCDMediaTOCKey "TOC"
Discussion
The kIOCDMediaTOCKey property contains the CD's full table of contents, formatted as a CDTOC structure. The CDTOC structure is same as what is returned by a READ TOC command, format 0x02. All fields in the TOC are guaranteed to be binary-encoded (no BCD-encoded numbers are ever passed).
kIOCDMediaTypeKey |
kIOCDMediaTypeKey is a property of IOCDMedia objects. It has an OSString value.
#define kIOCDMediaTypeKey "Type"
Discussion
The kIOCDMediaTypeKey property identifies the CD media type (CD-ROM, CD-R, CD-RW, etc). See the kIOCDMediaType contants for possible values.
kIOCDMediaTypeR |
#define kIOCDMediaTypeR "CD-R"
Discussion
The kIOCDMediaTypeKey constant for CD Recordable (CD-R) media.
kIOCDMediaTypeROM |
#define kIOCDMediaTypeROM "CD-ROM"
Discussion
The kIOCDMediaTypeKey constant for CD-ROM media (inclusive of the CD-I, CD-ROM XA, and CD Audio standards, and mixed mode combinations thereof).
kIOCDMediaTypeRW |
#define kIOCDMediaTypeRW "CD-RW"
Discussion
The kIOCDMediaTypeKey constant for CD ReWritable (CD-RW) media.
Last Updated: 2009-10-15