mirror of https://github.com/mkerrisk/man-pages
futex.2: wfix for ENOSYS error
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -1130,11 +1130,8 @@ nor
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.BR FUTEX_TRYLOCK_PI ,
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.BR FUTEX_UNLOCK_PI )
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A run-time check determined that the operation not available.
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.BR FUTEX_LOCK_PI
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and
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.BR FUTEX_TRYLOCK_PI
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are not implemented on all architectures and
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not supported on some CPU variants.
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The PI futex operations are not implemented on all architectures and
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are not supported on some CPU variants.
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.TP
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.BR EPERM
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.RB ( FUTEX_LOCK_PI ,
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