From mboxrd@z Thu Jan  1 00:00:00 1970
From: horserivers@gmail.com (horseriver)
Date: Mon, 14 Jan 2013 04:20:39 +0800
Subject: what is the difference between poll and epoll ?
In-Reply-To: <CAHnt0GXPmy1DoFY8DwVFn13zUTf83Fj1eyfLRiLLZJJm4MBoKA@mail.gmail.com>
References: <20130107203539.GA3365@debian.localdomain>
	<CAHnt0GXPmy1DoFY8DwVFn13zUTf83Fj1eyfLRiLLZJJm4MBoKA@mail.gmail.com>
Message-ID: <20130113202039.GE2743@debian.localdomain>
To: kernelnewbies@lists.kernelnewbies.org
List-Id: kernelnewbies.lists.kernelnewbies.org

hi:

  what is the function of a file's poll function ?
 

thanks!