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Added information about the timeout parameter to the poll() method for

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polling objects.  This closes SF bug #439823.

Fixed a minor markup bug.
This commit is contained in:
Fred Drake 2001-07-11 18:48:39 +00:00
parent b905633be0
commit 9bbc933fcb
1 changed files with 5 additions and 1 deletions
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6
Doc/lib/libselect.tex
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@ -91,7 +91,7 @@ want to check for, and can be a combination of the constants
described in the table below. If not specified, the default value
used will check for all 3 types of events.
\begin{tableii}{l|l}{code}{Constant}{Meaning}
\begin{tableii}{l|l}{constant}{Constant}{Meaning}
\lineii{POLLIN}{There is data to read}
\lineii{POLLPRI}{There is urgent data to read}
\lineii{POLLOUT}{Ready for output: writing will not block}
@ -126,6 +126,10 @@ with bits set for the reported events for that descriptor
so forth.
An empty list indicates that the call timed out and no file
descriptors had any events to report.
If \var{timeout} is given, it specifies the length of time in
milliseconds which the system will wait for events before returning.
If \var{timeout} is omitted, negative, or \code{None}, the call will
block until there is an event for this poll object.
\end{methoddesc}