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Re: EMACS_GET_TTY_PGRP vs. emacs_get_tty_pgrp

From: Andreas Schwab
Subject: Re: EMACS_GET_TTY_PGRP vs. emacs_get_tty_pgrp
Date: Wed, 20 Oct 2010 23:36:14 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux)

Dan Nicolaescu <address@hidden> writes:

> The comment in emacs_get_tty_pgrp looks scary, it does not look
> obvious that the code in the function can be replaced with tcgetpgrp.
> Maybe it can, but, IMHO, it needs testing on a few platforms.

In all Unix systems that define both they should be identical
(ie. tcgetpgrp just calls the TIOCGPGRP ioctl).


Andreas Schwab, address@hidden
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