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Interrupt Handlers
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INPUT/OUTPUT
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Operating System Design Issues
Contents
I/O Software Layers (see Fig.
5.8
)
Figure 5.8:
Layers of the I/O Software System.
Subsections
Interrupt Handlers
Device Drivers (see Fig. 5.9)
Device Independent I/O Software(see Fig. 5.10)
User Level Software
2004-05-25
![\includegraphics[scale=0.3]{figures/5-10.ps}](img156.png)