Got no response from freebsd-questions.
can anyone here help ?
Please cc your reply to my email a/c.
thanks
--Vasudha
---------- Forwarded message ----------
Date: Thu, 15 Jul 1999 14:42:34 +0800 (SGT)
From: Vasudha Ramnath <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: implementing poll() in a device driver
I'm running FreeBSD 3.1-RELEASE.
Could someone explain what the poll() function in a device driver should
do ?
Can it return POLLERR or POLLHUP ?
I have a test driver that returns these values from the poll() function.
However, the application
that called the select() is not getting an error. Instead, the select
is returning that the particular file descriptor is, in this case,
'readable' !
Am I missing something ? Any insight appreciated.
thank you
--Vasudha
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-questions" in the body of the message
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-hackers" in the body of the message
