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select.2: ffix 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2020-02-19 08:48:09 +01:00
parent 602b388d07
commit 4628e3eca7
1 changed files with 6 additions and 9 deletions
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15
man2/select.2
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@ -209,11 +209,11 @@ structure (shown below) that specifies the interval that
should block waiting for a file descriptor to become ready. should block waiting for a file descriptor to become ready.
The call will block until either: The call will block until either:
.RS .RS
.IP * 3 .IP \(bu 2
a file descriptor becomes ready; a file descriptor becomes ready;
.IP * .IP \(bu
the call is interrupted by a signal handler; or the call is interrupted by a signal handler; or
.IP * .IP \(bu
the timeout expires. the timeout expires.
.RE .RE
.IP .IP
@ -248,8 +248,7 @@ The operation of
and and
.BR pselect () .BR pselect ()
is identical, other than these three differences: is identical, other than these three differences:
.TP .IP \(bu 2
(i)
.BR select () .BR select ()
uses a timeout that is a uses a timeout that is a
.I struct timeval .I struct timeval
@ -258,16 +257,14 @@ uses a timeout that is a
uses a uses a
.I struct timespec .I struct timespec
(with seconds and nanoseconds). (with seconds and nanoseconds).
.TP .IP \(bu
(ii)
.BR select () .BR select ()
may update the may update the
.I timeout .I timeout
argument to indicate how much time was left. argument to indicate how much time was left.
.BR pselect () .BR pselect ()
does not change this argument. does not change this argument.
.TP .IP \(bu
(iii)
.BR select () .BR select ()
has no has no
.I sigmask .I sigmask