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Re: EMACS_GET_TTY_PGRP vs. emacs_get_tty_pgrp
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From: |
Andreas Schwab |
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Subject: |
Re: EMACS_GET_TTY_PGRP vs. emacs_get_tty_pgrp |
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Date: |
Wed, 20 Oct 2010 23:36:14 +0200 |
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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.
--
Andreas Schwab, address@hidden
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"And now for something completely different."