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futex.2: ERRORS: Add EINVAL case for FUTEX_LOCK_PI and FUTEX_TRYLOCK_PI 

Reported-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2015-01-14 09:39:36 +01:00
parent 672595267c
commit a218ef20dc
1 changed files with 13 additions and 0 deletions
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13
man2/futex.2
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@ -822,6 +822,19 @@ The signal number supplied in
is invalid.
.TP
.B EINVAL
.RB ( FUTEX_LOCK_PI ,
.BR FUTEX_TRYLOCK_PI )
The kernel detected an inconsistency between the user-space state at
.I uaddr
and the kernel state.
This indicates either state corruption or that the kernel found a waiter on
.I uaddr
which is waiting via
.BR FUTEX_WAIT
or
.BR FUTEX_WAIT_BITSET .
.TP
.B EINVAL
Invalid argument.
.TP
.BR ENOMEM