19 lines
561 B
Text
19 lines
561 B
Text
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The read event demultiplexer
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select(2) on Unix FDs
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...
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Fill up AX.25 interface packet buffers
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...
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Decode as many packets as possible on each interface
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...
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Fill up buffers for pending caller reads, open new connections
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...
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If:
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* ax25_select() is called: Notify caller of I/O events
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* ax25_read() is called: Provide caller access to requested
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buffer region
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Buffer may be discarded upon next ax25_read() event, but should not
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be discarded after an ax25_select() necessarily.
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