* estart() in libg
@ 1995-01-14 0:11 Byron
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From: Byron @ 1995-01-14 0:11 UTC (permalink / raw)
[I am talking about libXg but I assume the same applies to plan9 libg]
I can use estart() to register a file descriptor with the libg library,
but I don't see a way to *remove* a file descriptor.
Suppose my program wishes to add fd==4, and then the channel on fd #4
is closed. A subsequent open returns fd==4 again. Will/can the file
descriptor be re-registered?
Does libg handle this case?
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