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pipe.7: wfix 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Michael Kerrisk 2015-01-28 10:41:42 +01:00
parent aea4d7b4f5
commit 9783cf267f
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man7/pipe.7
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@ -237,7 +237,7 @@ is supported for pipes and FIFOs only since kernel 2.6.
.SS Portability notes
On some systems (but not Linux), pipes are bidirectional:
data can be transmitted in both directions between the pipe ends.
According to POSIX.1-2001, pipes only need to be unidirectional.
According to POSIX.1-2001, pipes need only need be unidirectional.
Portable applications should avoid reliance on
bidirectional pipe semantics.
.SH SEE ALSO