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Subjectread() called twice for /proc files
Is there a general solution to the case of read() being called minimum
twice for a file in /proc? I have a small file in /proc, whose data takes
a fair time to generate. My read() handler gets called once for the data,
and once so I can return 0 to terminate read().

This results in the actual read taking twice as long. Perhaps I am missing

Tim Hockin
Systems Software Engineer
Sun Microsystems, Cobalt Server Appliances
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