RE: [evlog-dev] -- plugin problem

Hi Steve,

I use Redhat 8.0 on a SMP P3 machine, I have no problem with running the
sample_be code. I can also run the tcp_rmtlog_be and udp_rmtlog_be
successfully. I suggest you check out the latest evlog code from cvs, it has
all the POSIX_LOG_PRINTF defined in all the kernels' evl_log.h.

I did a search for umodsi3 in /usr/lib/libevl.so.1 and /lib/i686/libc.so.6
using "nm /lib/i686/libc.so.6 |grep umodsi3", but cannot find any.

Are you using an IA64?

Thanks,
-Zhu Yi

> -----Original Message-----
> From: Steve Woodruff [mailto:[email protected]]
> Sent: Thursday, January 16, 2003 7:44 AM
> To: evlog mailing list
> Subject: Re: [evlog-dev] -- plugin problem
> 
> 
> Hi Hien,
> 
> Same error ...
> 
> /sbin/evlogd: relocation error: /usr/lib/libevl.so.1:
> undefined symbol: __umodsi3
> 
> So that wasn't the problem. Also, i already had
> the -static-gcc opt in the Makefile.
> 
> Other ideas?
> 
> thanks,
> 
> /steve
> 
> --- Hien Nguyen <[email protected]> wrote:
> > Hi Steve,
> > 
> > Could you try to compile and run this new sample_be
> > source files.
> > 
> > No major changes in it. Just make sure that we don't
> > have 64 bits memory 
> > boundary problem when I pass the rechdr and varbuf
> > to evl_format_evrec_fixed
> > 
> > Change Makefile to build with -static-gcc option
> > (normally share lib 
> > link with share gcc which I suspect missing from
> > your system).
> > 
> > Please let me know what happens.
> > 
> > Thanks, Hien.
> > 
> > 
> > Steve Woodruff wrote:
> > > Hien,
> > > 
> > > I've tracked down in the code where the
> > > error is generated:
> > > 
> > > status = evl_format_evrec_fixed(rhdr, fdbuf, 
> > > fdbufLen, 0, defaultSeparator, 80, 0x0);
> > > 
> > > this function call never returns - the evlogd
> > > actually exits, and the message displayed on
> > > the console is:
> > > 
> > > /sbin/evlogd: relocation error:
> > /usr/lib/libevl.so.1:
> > > undefined symbol: __umodsi3
> > > 
> > > Hope this helps,
> > > 
> > > /steve
> > > 
> > > 
> > > 
> > > --- Hien Nguyen <[email protected]> wrote:
> > > 
> > >>Steve,
> > >>
> > >>Do you know that now you could set the libc.so
> > name
> > >>in the 
> > >>/etc/evlogd/libevlsyslog.conf
> > >>
> > >>Try
> > >>
> > >>echo libc.so.6.1 > /etc/evlog.d/libevlsyslog.conf
> > >>
> > >>I will look at the plugin problem asap. Did you
> > try
> > >>the plugins that we 
> > >>include with evlog v1.5.0.
> > >>
> > >>Thanks, Hien.
> > >>
> > >>Steve Woodruff wrote:
> > >>
> > >>>Hi Larry,
> > >>>
> > >>>I started working on my own plugin using the
> > >>>sample as a baseline.  But everytime the
> > >>
> > >>registered
> > >>
> > >>>function was called, the following message would
> > >>>be dumped to console:
> > >>>
> > >>>/sbin/evlogd: relocation error:
> > >>
> > >>/usr/lib/libevl.so.1:
> > >>
> > >>>undefined symbol: __umodsi3
> > >>>
> > >>>Then i went back and compiled the sample plugin
> > >>>as-is -- and it has the same error message when
> > >>>an event is logged.
> > >>>
> > >>>Any ideas?
> > >>>
> > >>>Thanks!
> > >>>
> > >>>/steve
> > >>>
> > >>>
> > >>>(ps -- hein, the fix for the libc.so.6 not
> > present
> > >>>that you put in works great.  it auto-removes the
> > >>>entry from ld.so.preload.  any chance that you
> > >>
> > >>could
> > >>
> > >>>enhance it to "search" for the libc.so.6 module
> > >>>under a different name?  For example, with RH 2.1
> > >>>advanced server, its installed as libc.so.6.1 but
> > >>>with no symlink to libc.so.6.)
> > >>>
> > >>>--- Larry Kessler <[email protected]> wrote:
> > >>>
> > >>>
> > >>>>On Monday 13 January 2003 10:57, Steve Woodruff
> > >>>>wrote:
> > >>>>
> > >>>>Steve- Sorry but we've gotten behind on getting
> > >>>>things posted to the
> > >>>>website.  The attached tarball has a README with
> > >>>>explanation and 
> > >>>>code with numerous comments implementing a
> > sample
> > >>>>driver.  Next
> > >>>>step is to create a HOWTO for the website, but
> > >>>
> > >>this
> > >>
> > >>>>should help.
> > >>>>
> > >>>>Please feel free to comment or post questions.
> > >>>>
> > >>>>Thanks,
> > >>>>Larry Kessler
> > >>>>
> > >>>>
> > >>>
> > >>>
> > >>>>ATTACHMENT part 2 application/x-tgz
> > >>>
> > >>>name=sample_be_howto.tar.gz
> > >>>
> > >>>
> > >>>
> > >>>=====
> > >>>
> > >>
> > >
> >
> ----------------------------------------------------------
> > > 
> > >>> Steve Woodruff, N9OH @ 42.18N 88.34W,
> > >>
> > >>[email protected]
> > >>
> >
> >>>__________________________________________________
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> > >>
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> > > 
> > >>
> > > 
> > > 
> > > =====
> > >
> >
> ----------------------------------------------------------
> > >  Steve Woodruff, N9OH @ 42.18N 88.34W,
> > [email protected]
> > > 
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> === message truncated ===
> 
> > ATTACHMENT part 2 application/x-gzip
> name=sample_be.tar.gz
> 
> 
> 
> =====
> ----------------------------------------------------------
>  Steve Woodruff, N9OH @ 42.18N 88.34W, [email protected]
> 
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