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Date:      Wed, 16 Dec 2020 11:36:15 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 251868] Add tcgetwinsize() and tcsetwinsize() to termios.h
Message-ID:  <bug-251868-227-OuQ9W8KMoC@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-251868-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-251868-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D251868

--- Comment #7 from SOUMENDRA GANGULY <0.gangzta@gmail.com> ---
Sir, I have created a phabricator account. Can you please approve it? The e=
mail
address is the same as that of this Bugzilla account.

I have made an observation. Both the NetBSD and the OpenBSD versions of
termios.h only have sys/ttydefaults.h in the last block after the #endif /*
!_TERMIOS_H_ */:

https://github.com/NetBSD/src/blob/trunk/sys/sys/termios.h
https://github.com/openbsd/src/blob/master/sys/sys/termios.h

glibc does something similar:
https://github.com/bminor/glibc/blob/master/termios/termios.h although their
sys/ttydefaults.h is being included in the protected block.

FreeBSD's termios.h was changed from
https://svnweb.freebsd.org/base/head/include/termios.h?revision=3D191882&vi=
ew=3Dmarkup
to
https://svnweb.freebsd.org/base/head/include/termios.h?revision=3D199898&vi=
ew=3Dmarkup
when ttycom.h suddenly got moved to the last block; there is no explanation=
 in
the SVN "commit message" as to why that was done. I suspect that it was a
mistake.

If you think that my claim is correct, then I will replace the #include
<sys/ioctl.h> in my diff with a #include <sys/ttycom.h> and remove the #inc=
lude
<sys/ttycom.h> from the final block; sys/ttycom.h contains the definition of
struct winsize needed for tcgetwinsize() and tcsetwinsize(). Basically, the=
n it
will look like the NetBSD header:
https://github.com/NetBSD/src/blob/trunk/sys/sys/termios.h

Thank you for your time.

--=20
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