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| From: | Andreas Schwab |
| Subject: | Re: EMACS_GET_TTY_PGRP vs. emacs_get_tty_pgrp |
| Date: | Wed, 20 Oct 2010 17:14:38 +0200 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) |
Ken Brown <address@hidden> writes: > The macro EMACS_GET_TTY_PGRP defined in src/systty.h uses either > tcgetpgrp or TIOCGPGRP to get the PGID of a terminal's foreground > process group. But src/process.c defines and uses its own > emacs_get_tty_pgrp that only works on systems that have TIOCGPGRP. Is > there a good reason for this? Is "historical accident" a good reason? :-) Andreas. -- Andreas Schwab, address@hidden GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."
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