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Date: Wed, 14 Sep 2016 14:24:57 -0700
From: Matthew Hall <mhall@mhcomputing.net>
To: John Ousterhout <ouster@cs.stanford.edu>
Cc: users@dpdk.org
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Subject: Re: [dpdk-users] Redirect DPDK log?
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On Wed, Sep 14, 2016 at 02:08:27PM -0700, John Ousterhout wrote:
> Is there a mechanism in DPDK that can interpose on the log output? I see
> the function rte_openlog_stream to specify a different FILE* for output,
> but that isn't quite general enough. I'd like for a method in my
> application to receive all of the log messages, so I can wrap them
> appropriately and then add them to an application-specific log. Does such a
> hooking mechanism exist?

http://www.gnu.org/software/libc/manual/html_node/String-Streams.html

Matthew.