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semget.2: Clarify SEMMNS versus SEMMSL*SEMMNI
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -265,9 +265,10 @@ Maximum number of semaphores per semaphore ID: implementation dependent
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System-wide limit on the number of semaphores: policy dependent
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(on Linux, this limit can be read and modified via the second field of
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.IR /proc/sys/kernel/sem ).
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Values greater than
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.B SEMMSL * SEMMNI
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makes it irrelevant.
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Note that number of semaphores system-wide is also limited by the product of
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.B SEMMSL
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and
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.BR SEMMNI .
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.SH BUGS
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The name choice
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.B IPC_PRIVATE
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