From: Mark Wielaard <mark@klomp.org>
To: elfutils-devel@sourceware.org
Subject: Re: [PATCH] libdw: Cache ELF directory early. Explicitly set it in dwfl.
Date: Sun, 20 May 2018 21:46:00 -0000 [thread overview]
Message-ID: <20180520214516.GA26110@wildebeest.org> (raw)
In-Reply-To: <1526579022-4486-1-git-send-email-mark@klomp.org>
On Thu, May 17, 2018 at 07:43:42PM +0200, Mark Wielaard wrote:
> The logic that finds alt files and dwo files relies on having an open
> file descriptor. But after all needed ELF data has been read the
> underlying Elf file descriptor can be closed. libdwfl in particular
> closes file descriptor fairly aggressively. So capture the directory
> early on. And make dwfl set it if it has recorded it. Which it will
> do now before closing a file descriptor for the main Dwfl_Module file.
Pushed to master.
prev parent reply other threads:[~2018-05-20 21:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-17 17:43 Mark Wielaard
2018-05-20 21:46 ` Mark Wielaard [this message]
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