mirror of https://github.com/mkerrisk/man-pages
dup.2: grfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -185,7 +185,7 @@ is different from that returned by
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when
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.I newfd
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is out of range.
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On some systems
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On some systems,
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.BR dup2 ()
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also sometimes returns
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.B EINVAL
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