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termios.3: Clarify zero argument for cfsetispeed() 

Zero in this case refers to literal constant 0 and not symbolic
constant B0.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Pali Rohár 2021-08-30 13:25:52 +02:00 committed by Michael Kerrisk
parent f45affce7f
commit 4d3e4af379
1 changed files with 5 additions and 1 deletions
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@ -1017,7 +1017,11 @@ which must be specified as one of the
.BI B nnn
constants listed above for
.BR cfsetospeed ().
If the input baud rate is set to zero, the input baud rate will be
If the input baud rate is set to literal constant
.B 0
(not the symbolic constant
.BR B0 ),
the input baud rate will be
equal to the output baud rate.
.PP
.BR cfsetspeed ()