[libvirt] [PATCH 01/10] Only build server side drivers as modules
Eric Blake
eblake at redhat.com
Tue May 22 03:21:47 UTC 2012
On 05/21/2012 01:59 PM, Daniel P. Berrange wrote:
> From: "Daniel P. Berrange" <berrange at redhat.com>
>
> The driver modules all use symbols which are defined in libvirt.so.
> Thus for loading of modules to work, the binary that libvirt.so
> is linked to must be exported its symbols back to modules. If the
s/must be exported/must export/
> libvirt.so itself is dlopen()d then the RTLD_GLOBAL flag must
> be set. Unfortunately few, if any, programming languages use
> the RTLD_GLOBAL flag when loading modules :-( This means is it
> not practical to use driver modules for any libvirt client side
> drivers (OpenVZ, VMWare, Hyper-V, Remote client, test).
>
> This patch changes the build process so only server side drivers
> are built as modules (Xen, QEMU, LXC, UML)
>
> * daemon/libvirtd.c: Add missing load of 'interface' driver
> * src/Makefile.am: Only build server side drivers as modules
> * src/libvirt.c: Don't load any driver modules
>
> Signed-off-by: Daniel P. Berrange <berrange at redhat.com>
> ---
> daemon/libvirtd.c | 29 +++++++++++-
> src/Makefile.am | 75 ++-----------------------------
> src/libvirt.c | 129 ++++++++++++++++++-----------------------------------
> 3 files changed, 74 insertions(+), 159 deletions(-)
>
ACK.
--
Eric Blake eblake at redhat.com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 620 bytes
Desc: OpenPGP digital signature
URL: <http://listman.redhat.com/archives/libvir-list/attachments/20120521/a9b2388e/attachment-0001.sig>
More information about the libvir-list
mailing list