mirror of https://github.com/mkerrisk/man-pages
mq_open.3: Rework details in Eugene Syromyatnikov's patch
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -119,18 +119,25 @@ as for
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The permissions settings are masked against the process umask.
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The
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.I mq_maxmsg
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and
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.I mq_msgsize
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fields of the
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.IR "struct mq_attr"
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pointed to by the
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.I attr
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argument specifies attributes for the queue.
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argument specify attributes for the queue.
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See
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.BR mq_getattr (3)
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for details (except for
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for details.
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(Note that the
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.I mq_flags
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field which is currently ignored by
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.BR mq_open() ;
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field in that structure is ignored by
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.BR mq_open ();
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the
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.B O_NONBLOCK
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flag should be set in
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.I oflag
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parameter instead).
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flag is instead set via
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.IR oflag .)
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If
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.I attr
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is NULL, then the queue is created with implementation-defined
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