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@@ -80,13 +80,6 @@ receive_buf() - Hand buffers of bytes from the driver to the ldisc
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for processing. Semantics currently rather
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mysterious 8(
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-receive_room() - Can be called by the driver layer at any time when
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- the ldisc is opened. The ldisc must be able to
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- handle the reported amount of data at that instant.
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- Synchronization between active receive_buf and
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- receive_room calls is down to the driver not the
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- ldisc. Must not sleep.
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-
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write_wakeup() - May be called at any point between open and close.
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The TTY_DO_WRITE_WAKEUP flag indicates if a call
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is needed but always races versus calls. Thus the
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