From: Daniel Jacobowitz <drow@false.org>
To: Michael Snyder <Michael.Snyder@access-company.com>
Cc: msnyder@sonic.net, gdb-patches@sourceware.org
Subject: Re: [OB] Add cleanup, source.c
Date: Fri, 29 Jun 2007 00:24:00 -0000 [thread overview]
Message-ID: <20070628231153.GA14231@caradoc.them.org> (raw)
In-Reply-To: <655C3D4066B7954481633935A40BB36F041427@ussunex02.svl.access-company.com>
On Thu, Jun 28, 2007 at 03:59:23PM -0700, Michael Snyder wrote:
>
>
> > There's no call to do_cleanups in this function, so it's quite hard to
> > see if this cleanup will be run or discarded if error is not called.
>
> When are they ever discarded?
>
> My last understanding of the mechanism was that the cleanups
> always get called, eventually. Presumably when we return to
> the command / event loop.
No, that's not right. Cleanups are often discarded after a successful
operation, in order to not free something that would have been cleaned
up on error.
--
Daniel Jacobowitz
CodeSourcery
next prev parent reply other threads:[~2007-06-28 23:12 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-28 22:35 msnyder
2007-06-28 22:49 ` Daniel Jacobowitz
2007-06-28 23:12 ` msnyder
[not found] ` <655C3D4066B7954481633935A40BB36F041427@ussunex02.svl.access-company.com>
2007-06-29 0:24 ` Daniel Jacobowitz [this message]
2007-06-29 2:05 ` msnyder
2007-06-29 11:37 ` Daniel Jacobowitz
2007-06-29 17:02 ` Joel Brobecker
2007-06-29 20:34 ` Michael Snyder
2007-06-30 10:19 ` Michael Snyder
2007-06-30 14:17 ` Eli Zaretskii
2007-06-30 16:39 ` Michael Snyder
2007-06-30 16:40 ` Daniel Jacobowitz
2007-06-30 18:25 ` Eli Zaretskii
2007-07-03 18:13 ` Jim Blandy
2007-07-04 17:35 ` Joel Brobecker
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