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futex.2: FUTEX_WAKE makes no guarantees about which waiters are awoken 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Michael Kerrisk 2015-01-13 09:25:04 +01:00
parent 2674f7815a
commit 730bfbda71
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man2/futex.2
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@ -237,6 +237,10 @@ Most commonly,
is specified as either 1 (wake up a single waiter) or
.BR INT_MAX
(wake up all waiters).
.\" FIXME Please confirm that the following is correct:
No guarantee is provided about which waiters are awoken
(e.g., a waiter with a higher scheduling priority is not guaranteed
to be awoken in preference to a waiter with a lower priority).
The arguments
.IR timeout ,