From: Eli Zaretskii <eliz@gnu.org>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: 11825@debbugs.gnu.org
Subject: bug#11825: 24.1.50; float-time no longer accepts negative time values
Date: Sun, 08 Jul 2012 05:57:51 +0300 [thread overview]
Message-ID: <83wr2fklhs.fsf@gnu.org> (raw)
In-Reply-To: <4FF89C4C.6060503@cs.ucla.edu>
> Date: Sat, 07 Jul 2012 13:30:04 -0700
> From: Paul Eggert <eggert@cs.ucla.edu>
> CC: 11825@debbugs.gnu.org
>
> On 07/06/2012 11:57 PM, Eli Zaretskii wrote:
> > Yes, the type used by DJGPP for time_t is unsigned.
>
> OK, thanks, but in that case I don't see how
> the use of EMACS_TIME_SIGN in src/msdos.c can
> be correct. On hosts where time_t is unsigned,
> EMACS_TIME_SIGN can never be negative.
I'm not sure I understand: are you saying that a time difference can
never be negative on such platforms? What about the case tv_sec = 0
in both time values and tv_nsec difference is negative?
In any case, this is a different problem. There's nothing wrong with
sys_select on msdos.c, it seems to work just fine.
next prev parent reply other threads:[~2012-07-08 2:57 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-30 16:08 bug#11825: 24.1.50; float-time no longer accepts negative time values Eli Zaretskii
2012-07-03 22:56 ` Glenn Morris
2012-07-07 2:11 ` Paul Eggert
2012-07-07 6:57 ` Eli Zaretskii
2012-07-07 20:30 ` Paul Eggert
2012-07-08 2:57 ` Eli Zaretskii [this message]
2012-07-08 7:26 ` Paul Eggert
2012-07-08 9:00 ` Andreas Schwab
2012-07-08 23:03 ` Paul Eggert
2012-07-08 23:37 ` Juanma Barranquero
2012-07-09 0:21 ` Paul Eggert
2012-07-09 0:57 ` Juanma Barranquero
2012-07-09 2:56 ` Eli Zaretskii
2012-07-09 3:33 ` Paul Eggert
2012-07-08 15:32 ` Eli Zaretskii
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