to wait on a particular event based on the file descriptor. http://stackoverflow.com/questions/9167752/how-does-the-poll-function-work-in-c
http://linux.die.net/man/3/poll look at the example if u don't understand the man page: http://linux.byexamples.com/archives/133/write-a-function/ and this comes with explanation + example: http://www.linux-mag.com/id/357/ On Mon, Jan 14, 2013 at 4:20 AM, horseriver <[email protected]> wrote: > hi: > > what is the function of a file's poll function ? > > > thanks! > -- Regards, Peter Teoh
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