From owner-freebsd-current  Wed Aug 26 20:58:03 1998
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Date: Thu, 27 Aug 1998 13:57:05 +1000
From: Bruce Evans <bde@zeta.org.au>
Message-Id: <199808270357.NAA20577@godzilla.zeta.org.au>
To: freebsd-current@FreeBSD.ORG, roberto@keltia.freenix.fr
Subject: Re: Missing termios.h output modes?
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>>     Any reason why the ONLCR flag defined in <sys/termios.h>, but not
>> OCRNL?  ssh2 requires OCRNL for its serial interface support.
>
>Because it is not implemented inside tty_compat.c ? :-)

Because it is not implemented in tty.c.  tty_compat.c implements
compatibility cruft for the old tty interface.  ONLCR is probably
implemented because it corresponds to CRMOD in the old tty interface.
OCRNL is probably unimplemented because there is no corresponding flag
in the old tty interface.

OPOST is the only output mode specifed by POSIX.

Bruce

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