From: lucio@proxima.alt.za
To: 9fans@cse.psu.edu
Subject: Re: Error reporting (Was: [9fans] GNU Make)
Date: Thu, 3 Jun 2004 17:13:09 +0200 [thread overview]
Message-ID: <cd46b9f75d8e87b646687b0e9d98d931@proxima.alt.za> (raw)
In-Reply-To: <ac5fe54b252d0d8d4c466463f2ee85d4@terzarima.net>
> anyhow: IS there a real cause to worry about APE's string -> errno
> translation speed based on (say) a profile of an application, or is
> it conjecture?
Well, the particular instance that raised it was tmpnam() where
access() is being used to determine whether a filename is already in
use. access() spends an inordinate amount of time trying to return an
error code that is never going to be used. That bothered me.
The other place is the return code in wait() which seems very
important to Tcl. Here, I'm trying to reduce the number of test
failures, specially when they don't seem unavoidable, at first at
least.
My current problem is only tangentially related to error codes, as I
can't seem to get waitpid() to behave closely enough to its Unix
equivalent.
++L
next prev parent reply other threads:[~2004-06-03 15:13 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-01 11:09 [9fans] GNU Make lucio
2004-06-01 16:37 ` boyd, rounin
2004-06-01 21:03 ` ron minnich
2004-06-01 21:09 ` boyd, rounin
2004-06-01 21:43 ` Russ Cox
2004-06-01 21:49 ` ron minnich
2004-06-01 22:03 ` Russ Cox
2004-06-01 22:08 ` boyd, rounin
2004-06-02 5:34 ` lucio
2004-06-02 7:36 ` Charles Forsyth
2004-06-02 9:07 ` John Murdie
2004-06-02 9:39 ` Charles Forsyth
2004-06-02 16:12 ` ron minnich
2004-06-02 16:24 ` lucio
2004-06-02 16:54 ` ron minnich
2004-06-02 16:56 ` boyd, rounin
2004-06-03 6:41 ` lucio
2004-06-03 8:49 ` Charles Forsyth
2004-06-03 9:16 ` boyd, rounin
2004-06-03 9:50 ` Error reporting (Was: [9fans] GNU Make) lucio
2004-06-03 14:01 ` rog
2004-06-03 13:54 ` Charles Forsyth
2004-06-03 14:19 ` rog
2004-06-03 14:18 ` boyd, rounin
2004-06-03 14:31 ` lucio
2004-06-03 14:33 ` rog
2004-06-03 14:58 ` Charles Forsyth
2004-06-03 15:13 ` lucio [this message]
2004-06-03 15:17 ` rog
2004-06-03 16:12 ` C H Forsyth
2004-06-03 16:18 ` rog
2004-06-03 16:18 ` Charles Forsyth
2004-06-03 16:38 ` rog
2004-06-03 16:56 ` C H Forsyth
2004-06-03 17:03 ` rog
2004-06-03 17:15 ` C H Forsyth
2004-06-03 17:25 ` rog
2004-06-03 19:10 ` boyd, rounin
2004-06-03 19:08 ` boyd, rounin
2004-06-03 19:35 ` rog
2004-06-03 19:46 ` boyd, rounin
2004-06-03 20:06 ` rog
2004-06-03 22:09 ` Charles Forsyth
2004-06-04 1:05 ` Bruce Ellis
2004-06-04 1:56 ` Scott Schwartz
2004-06-04 2:10 ` Bruce Ellis
2004-06-04 2:46 ` Russ Cox
2004-06-04 8:08 ` Charles Forsyth
[not found] ` <013301c449d2$95929d30$637f7d50@SOMA>
2004-06-04 12:16 ` Bruce Ellis
2004-06-08 15:17 ` rog
2004-06-03 14:06 ` boyd, rounin
2004-06-03 14:21 ` rog
2004-06-03 10:31 ` [9fans] GNU Make lucio
2004-06-03 14:53 ` Rob Pike
2004-06-03 15:01 ` boyd, rounin
2004-06-03 15:04 ` lucio
2004-06-03 15:16 ` Rob Pike
2004-06-03 15:33 ` rog
2004-06-03 15:40 ` boyd, rounin
2004-06-03 15:58 ` lucio
2004-06-03 15:40 ` lucio
2004-06-03 15:20 ` [9fans] internationalised error messages boyd, rounin
2004-06-02 21:30 ` [9fans] GNU Make boyd, rounin
2004-06-02 8:54 ` Richard Miller
2004-06-02 9:17 ` lucio
2004-06-02 9:54 ` Charles Forsyth
2004-06-02 16:15 ` ron minnich
2004-06-02 17:00 ` Steve Simon
2004-06-03 5:14 ` lucio
2004-06-02 14:00 ` ron minnich
2004-06-02 14:36 ` C H Forsyth
2004-06-02 14:33 ` Charles Forsyth
2004-06-02 15:24 ` Charles Forsyth
2004-06-02 15:56 ` lucio
2004-06-02 16:11 ` lucio
2004-06-02 19:28 ` Joel Salomon
2004-06-03 4:43 ` [9fans] troff and 4.4BSD man pages Lyndon Nerenberg
2004-06-03 5:54 ` Taj Khattra
2004-06-03 8:26 ` boyd, rounin
2004-06-07 8:55 ` Douglas A. Gwyn
2004-06-07 13:19 ` Jon Snader
[not found] ` <z4udnTOQMJVTdlndRVn-jg@comcast.com>
2004-06-10 10:58 ` Aharon Robbins
2004-06-10 12:40 ` rog
2004-06-10 13:24 ` Douglas A. Gwyn
2004-06-03 10:13 ` Bruce Ellis
2004-06-03 10:17 ` boyd, rounin
2004-06-03 10:27 ` lucio
2004-06-03 10:29 ` Bruce Ellis
2004-06-03 10:26 ` boyd, rounin
2004-06-03 11:18 ` Bruce Ellis
2004-06-03 1:57 ` [9fans] GNU Make a
2004-06-03 3:31 ` Kenji Okamoto
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