From: Ludovic Brenta <ludovic@ludovic-brenta.org>
Subject: Re: About static libraries and Debian policy
Date: Sun, 16 May 2010 12:31:16 +0200
Date: 2010-05-16T12:31:16+02:00 [thread overview]
Message-ID: <87mxw0cf4b.fsf@ludovic-brenta.org> (raw)
In-Reply-To: m2y6fkupb8.fsf@pushface.org
Simon Wright writes on comp.lang.ada:
> Thanks for that, I'm sure it'll help. As an alternative, could use one
> of the GNAT.OS_Lib.Spawn calls?
Probably. Other improvements are probably possible, too. I haven't
worked on this in a long, long time (since the GNAT 3.15p days, in
fact).
> I notice that towards the end the comment says
>
> + -- version dependant variants for the option names. Therefore our
> + -- implementation spawns a shell script that does normalization of
> + -- the option and then executes addr2line and communicates with it
> + -- through a bidirectional pipe.
>
> but it looks to me as though it spawns addr2line drectly?
>
> + char *const argv[] = { "addr2line",
> + exe_name,
> + "--demangle=gnat",
> + "--functions",
> + "--basenames",
> + NULL };
> + char *const envp[] = { NULL };
> + if (execve("/usr/bin/addr2line", argv, envp) < 0) {
> + CLOSE1; CLOSE2;
> + }
The comment was the original from Jürgen Pfeifer. I changed the
implementation to not use a shell script but I forgot to update the
comment.
--
Ludovic Brenta.
next prev parent reply other threads:[~2010-05-16 10:31 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-14 13:16 About static libraries and Debian policy Dmitry A. Kazakov
2010-05-14 14:57 ` sjw
2010-05-14 15:29 ` Dmitry A. Kazakov
2010-05-14 18:43 ` Ludovic Brenta
2010-05-14 19:54 ` Dmitry A. Kazakov
2010-05-14 20:38 ` Ludovic Brenta
2010-05-15 7:46 ` Dmitry A. Kazakov
2010-05-15 10:07 ` Ludovic Brenta
2010-05-15 11:07 ` Simon Wright
2010-05-15 21:48 ` Ludovic Brenta
2010-05-16 10:13 ` Simon Wright
2010-05-16 10:31 ` Ludovic Brenta [this message]
2010-05-19 21:59 ` Björn Persson
2010-05-20 7:20 ` Symbolic tracebacks on Debian (Was: About static libraries and Debian policy) Ludovic Brenta
2010-05-20 8:38 ` Alex R. Mosteo
2010-05-21 12:26 ` Ludovic Brenta
2010-05-25 8:39 ` Symbolic tracebacks on Debian Ludovic Brenta
2010-05-20 14:04 ` Symbolic tracebacks on Debian (Was: About static libraries and Debian policy) Dmitry A. Kazakov
2010-05-21 8:52 ` Symbolic tracebacks on Debian Stephen Leake
2010-05-22 11:03 ` (see below)
2010-05-22 11:25 ` Simon Wright
2010-05-22 21:37 ` (see below)
2010-05-23 13:28 ` Stephen Leake
2010-05-23 15:52 ` Simon Wright
2010-05-23 18:35 ` (see below)
2010-05-23 19:46 ` Simon Wright
2010-05-24 9:04 ` Stephen Leake
2010-05-24 19:14 ` Simon Wright
2010-05-25 2:13 ` Stephen Leake
2010-05-25 9:02 ` Alex R. Mosteo
2010-05-25 19:16 ` Simon Wright
2010-05-26 7:30 ` Stephen Leake
2010-05-24 9:03 ` Stephen Leake
2010-05-22 11:30 ` Yannick Duchêne (Hibou57)
2010-05-22 13:20 ` Björn Persson
2010-05-22 13:56 ` Dmitry A. Kazakov
2010-05-22 12:53 ` Symbolic tracebacks on Debian (Was: About static libraries and Debian policy) Björn Persson
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