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futex.2: wfix for EPERM error 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2015-01-15 10:04:31 +01:00
parent 5eeca85632
commit 04331c3fd8
1 changed files with 2 additions and 1 deletions
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3
man2/futex.2
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@ -1171,7 +1171,8 @@ are not supported on some CPU variants.
.BR EPERM
.RB ( FUTEX_LOCK_PI ,
.BR FUTEX_TRYLOCK_PI )
The caller is not allowed to attach itself to the futex.
The caller is not allowed to attach itself to the futex at
.I uaddr .
(This may be caused by a state corruption in user space.)
.\"
.\" FIXME Is there not also an EPERM error case on 'uaddr2' for