[rrd-users] Re: RRDTool, Solaris & threaded applications

[Oleg Derevenetz]

> > I just tried to run multithreaded Tcl application (Tcl 8.4.6, Thread
2.5.2)
> > on Solaris 9 with Tcl Rrd module from RRDTool 1.2.10, and it dumps core.
> > Backtrace shows that it fails inside getopt:
> >
> > (gdb) bt
> > #0  _getopt_internal (argc=5, argv=0x45aa8f8, optstring=0xfdd533d8 "t:",
> > longopts=0xfdd79324, longind=0xfbcf9fdc,
> >     long_only=0) at getopt.c:599
> > #1  0xfdd42fe4 in rrd_update (argc=5, argv=0x45aa8f8) at
rrd_update.c:175
> > #2  0xfe9c0e1c in Rrd_Update (clientData=0x0, interp=0x1d902c8, argc=5,
> > argv=0xfbcfa0c0) at tclrrd.c:148
> > #3  0xff2a6d9c in TclInvokeStringCommand () from
/usr/local/lib/libtcl8.4.so
> > [...]
>
> Check the archives for the last month and apply the patches I submitted
> for the tcl binding.  That will at least fix your core dumps.  As I never
> use "threaded" thingys, I can't help you there.

Thanks, but I already wrote patches to use thread-safe versions of functions
from RRDTool interface in Tcl binding and they are already in svn snapshot
;-)

---
Oleg Derevenetz <oleg at vsi.ru> OOD3-RIPE
Phone: +7 (0732) 531789
Fax:   +7 (0732) 531415       http://www.vsi.ru
CenterTelecom Voronezh ISP    http://isp.vsi.ru

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