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Date: Sat, 12 Jun 2010 12:09:32 +0800
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From: Everett Wang <everteq@domain.hid>
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Subject: [Xenomai-help] error on rt_dev_read, code Success,
	what does it mean?
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To: xenomai@xenomai.org

Hi,

I am developing a real time programming using xenomai, RTDM. When
I try to read serial port, I sometimes get this message:

error on rt_dev_read, code Success

I checked my program and found that when rt_dev_read returns a
negative number, this message is printed. What does this error message
mean? It seems that my port is open when I tried to read from it.

Thanks in advance,

Everett