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accept.2: Mention epoll(7) alongside poll()/select() 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2016-08-23 10:01:58 +12:00
parent 692b4bcca6
commit cb1bcdf28c
1 changed files with 6 additions and 4 deletions
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10
man2/accept.2
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@ -124,9 +124,10 @@ or
.BR EWOULDBLOCK . .BR EWOULDBLOCK .
.PP .PP
In order to be notified of incoming connections on a socket, you can use In order to be notified of incoming connections on a socket, you can use
.BR select (2) .BR select (2),
.BR poll (2),
or or
.BR poll (2). .BR epoll (7).
A readable event will be delivered when a new connection is attempted and you A readable event will be delivered when a new connection is attempted and you
may then call may then call
.BR accept () .BR accept ()
@ -335,9 +336,10 @@ file, and portable applications are probably wise to include it.
There may not always be a connection waiting after a There may not always be a connection waiting after a
.B SIGIO .B SIGIO
is delivered or is delivered or
.BR select (2) .BR select (2),
.BR poll (2),
or or
.BR poll (2) .BR epoll (7)
return a readability event because the connection might have been return a readability event because the connection might have been
removed by an asynchronous network error or another thread before removed by an asynchronous network error or another thread before
.BR accept () .BR accept ()