Atsushi SAKAI <sakaia@xxxxxxxxxxxxxx> wrote:
Hi,
> I guess You are missing linking libvirt.
What do you mean, would it be autmoticaly linked like other librarys in
/usr/lib? (sorry, I'm not a c/c++ expert)
> If not, Please check libvirt library by using nm command.
# nm /usr/lib/libvirt.so.0.4.4
nm: /usr/lib/libvirt.so.0.4.4: no symbols
# nm -D /usr/lib/libvirt.so.0.4.4
<lost of output like..>
cxa_finalize
U __errno_location
U __fprintf_chk
U __fxstat64
w __gmon_start__
U __isnan
U __memmove_chk
U __printf_chk
U __snprintf_chk
U __sprintf_chk
U __strcat_chk
U __strcpy_chk
U __strdup
U __strncat_chk
U __strncpy_chk
U __strndup
U __strtod_internal
U __strtol_internal
U __strtoll_internal
U __strtoul_internal
U __strtoull_internal
00010820 T __virAlloc
000107e0 T __virAllocN
00017bc0 T __virBufferAdd
00017880 T __virBufferAddChar
00017c60 T __virBufferContentAndReset
00017550 T __virBufferError
00017ac0 T __virBufferVSprintf
00033890 T __virConfFree
00033b00 T __virConfGetValue
00033c40 T __virConfNew
00034b50 T __virConfReadFile
00034ad0 T __virConfReadMem
including
0000f570 T virConnectOpen
0000f300 T virInitialize
So the libary itself should be ok, and I have only some stupid errors in
the makefile?
regards Johannes
> Thanks
> Atsushi SAKAI
>
>
> johannes@xxxxxxxxxx (Johannes Formann) wrote:
>
> > Hello,
> >
> > I habe a problem using a recent libvirt-Version (0.4.4) (installed from
> > backports.org) in my own programms.
> > I had used an older Version a while ago, but I think something might
> > have changed in the API(?), since the old code has the same problems
> > now.
> >
> > I include the headers
> > #include <libvirt/libvirt.h>
> > #include <libvirt/virterror.h>
> >
> > but when linking, I'll get errors like
> > XSSserver.o: In function `XSSserver::XSSserverinitializeService(void*)':
> > /root/rsplib-2.5.0/rsplib/XSSserver.cc:68: undefined reference to
> > `virInitialize'
> > /root/rsplib-2.5.0/rsplib/XSSserver.cc:72: undefined reference to
> > `virConnectOpen'
> >
> >
> > here is the function:
> > bool XSSserver::XSSserverinitializeService(void* userData)
> > {
> > if ( virInitialize() != 0) {
> > puts("WARNING: vir Initializew failed\n") ;
> > return false;
> > }
> > virCon=virConnectOpen(NULL);
> > if (virCon != NULL ) {
> > return true;
> > }
> > puts("WARNING: Initialisierung misslungen") ;
> > return false;
> > }
> >
> > Any hints what I've done wrong/how to debug that problem?
> >
> > regards Johannes
> >
> > --
> > Libvir-list mailing list
> > Libvir-list@xxxxxxxxxx
> > https://www.redhat.com/mailman/listinfo/libvir-list
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