From: Doug Evans <dje@google.com>
To: Jan Kratochvil <jan.kratochvil@redhat.com>
Cc: Pedro Alves <palves@redhat.com>,
Joel Brobecker <brobecker@adacore.com>,
gdb-patches@sourceware.org
Subject: Re: [patch] Do not open Python scripts twice #2 [Re: [RFC] Crash sourcing Python script on Windows]
Date: Mon, 23 Jan 2012 23:47:00 -0000 [thread overview]
Message-ID: <CADPb22TpJZobdH+Epr=wnu0qbm91Rxo8ke20jGAsH1U3aza=_Q@mail.gmail.com> (raw)
In-Reply-To: <20120123221706.GA21051@host2.jankratochvil.net>
On Mon, Jan 23, 2012 at 2:17 PM, Jan Kratochvil
<jan.kratochvil@redhat.com> wrote:
> Hello Doug,
>
> On Mon, 23 Jan 2012 22:59:58 +0100, Doug Evans wrote:
>> Do you have any data that shows there is a problem with the double opening?
>
> Native GNU/Linux application would never double open files.
I dunno about "never", but I understand the gist of the point.
> It is the similar reason I disable GDB directories relocation in Fedora - as
> it is not a normal native application behavior - and in some corner cases it
> even breaks execution.
Huh. Can you elaborate?
> GDB is still a bit exotic codebase nowadays, there is a long way to make it
> a normal application with codebase for easy contributions:
> http://sourceware.org/gdb/wiki/ProjectIdeas
> Here are some specific internal cleanups that are worth doing:
I don't understand how this is dispositive to this thread.
>> [I'm kinda uncomfortable with this patch, as is.]
>
> I am uncomfortable with code opening file by filename I have already an opened
> FILE * for, that is IMNSHO a clear bug.
>
> But sure if there is consensus it cannot be fixed in FSF GDB I can move the
> fix to Fedora GDB, there is now already ~50 to-be-merged patches.
Only 50? It's getting better then. 1/2 :-)
btw, my main concern is the nature of the test on windows, and hoping
there is a better way to do this.
For reference sake, and I don't know if/when we'll switch to 3.x, or
support 2.x and 3.x, but Python 3.x uses fds not FILE*s.
[PyFile_FromFile is gone, and 3.x has PyFile_FromFd]
next prev parent reply other threads:[~2012-01-23 22:47 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-28 23:24 [RFC] Crash sourcing Python script on Windows Joel Brobecker
2011-09-29 2:00 ` Paul_Koning
2011-09-29 2:19 ` John Spencer
2011-09-29 4:47 ` Joel Brobecker
2011-09-29 7:30 ` Eli Zaretskii
2011-09-29 8:54 ` Kai Tietz
2011-09-29 9:48 ` Eli Zaretskii
2011-09-29 9:51 ` Kai Tietz
2011-09-29 10:54 ` Pedro Alves
2011-09-29 12:33 ` Eli Zaretskii
2011-09-29 12:48 ` Kai Tietz
2011-09-29 13:19 ` Pedro Alves
2011-09-29 7:26 ` Eli Zaretskii
2011-10-03 20:05 ` Tom Tromey
2011-09-29 7:20 ` Eli Zaretskii
2011-10-03 20:02 ` Tom Tromey
2011-10-03 20:53 ` Joel Brobecker
2011-10-04 17:08 ` Tom Tromey
2012-01-23 18:14 ` [patch] Do not open Python scripts twice #2 [Re: [RFC] Crash sourcing Python script on Windows] Jan Kratochvil
2012-01-23 18:41 ` Pedro Alves
2012-01-23 21:55 ` Jan Kratochvil
2012-01-23 22:08 ` Doug Evans
2012-01-23 22:47 ` Jan Kratochvil
2012-01-23 23:47 ` Doug Evans [this message]
2012-01-24 14:45 ` Jan Kratochvil
2012-01-24 18:56 ` Doug Evans
2012-01-24 19:41 ` Jan Kratochvil
2012-01-24 22:20 ` Doug Evans
2012-01-24 23:49 ` Jan Kratochvil
2012-01-25 22:30 ` Jan Kratochvil
2012-01-26 7:18 ` Joel Brobecker
2012-01-26 22:03 ` [commit] " Jan Kratochvil
2012-01-24 15:15 ` Pedro Alves
2012-01-23 19:57 ` Pedro Alves
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CADPb22TpJZobdH+Epr=wnu0qbm91Rxo8ke20jGAsH1U3aza=_Q@mail.gmail.com' \
--to=dje@google.com \
--cc=brobecker@adacore.com \
--cc=gdb-patches@sourceware.org \
--cc=jan.kratochvil@redhat.com \
--cc=palves@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox