Messages in this thread |  | | Date | Mon, 24 Sep 2001 18:29:49 -0700 | From | Tim Hockin <> | Subject | read() called twice for /proc files |
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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 something...
-- Tim Hockin Systems Software Engineer Sun Microsystems, Cobalt Server Appliances thockin@sun.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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