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futex.2: ERRORS: add EAGAIN case for FUTEX_CMP_REQUEUE_PI (uaddr2 owner exiting) 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2015-01-15 08:40:34 +01:00
parent 8727670917
commit aaec90325b
1 changed files with 8 additions and 2 deletions
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10
man2/futex.2
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@ -979,8 +979,14 @@ now.)
.TP
.BR EAGAIN
.RB ( FUTEX_LOCK_PI ,
.BR FUTEX_TRYLOCK_PI )
The futex owner thread ID is about to exit,
.BR FUTEX_TRYLOCK_PI ,
.BR FUTEX_CMP_REQUEUE_PI )
The futex owner thread ID of
.I uaddr
(for
.BR FUTEX_CMP_REQUEUE_PI :
.IR uaddr2 )
is about to exit,
but has not yet handled the internal state cleanup.
Try again.
.\"