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This binding allows to query the AMD's SEV firmware for various platform
specific things, like a PDH certificate and a certificate chain to
establish a trusted connection with the firmware. Because the API uses
typed params, it's exempted from generation.
Signed-off-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Libvirt recently introduced support for getting launch security
parameters, most notably AMD SEV VM memory measurement. This API can't
be generated as it's using typed parameters which we need to allocate.
Signed-off-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Function libvirt_charPtrUnwrap() either fails or always sets the
unwrapped string so there is no need to check it explicitly.
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
In virConnectCredCallbackWrapper() we ignore the error case of
libvirt_charPtrUnwrap() function so we should also reset the exception.
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
The libvirt python module is supposed to build with historical versions
of the API back to 0.9.1, which means all constants / methods must be
wrapped in conditionals. This was accidentally forgotten in:
commit 314b2346df
Author: Edgar Kaziakhmedov <edgar.kaziakhmedov@virtuozzo.com>
Date: Wed Feb 7 17:49:30 2018 +0300
Set hints for virPyDictToTypedParams
Predefine hints for all parameters possible to avoid wrong type
convert.
This broke the build against any libvirt < 2.0.0
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This corresponds to the order in libvirt-domain.h header file.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
There is no need to have dynamic allocation every time the API
is called. Rewrites commit <314b2346df>.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Most of the code treats libvirt API calls as separate block, keeping one
blank line before the LIBVIRT_BEGIN_ALLOW_THREAD, and one blank line
after LIBVIRT_END_ALLOW_THREADS. Unify the whitespace so all calls
wrapped with these macros are treated as a separate block.
We discovered that the entire python process get stuck for about 30
seconds when calling virDomain.getMemoryStats() if libvirt is stuck in
virConnect.getAllDomainStats() on inaccessible storage. This blocking
cause a horrible mess in oVirt.
This patches adds the standard *_ALLOW_THREADS around the call to avoid
this unwanted blocking.
Signed-off-by: Nir Soffer <nirsof@gmail.com>
When python3 builds C modules, it adds the -Wsign-compare flag to GCC.
This creates lots of warnings where we compare a 'size_t' value against
an 'int' value due to signed/unsigned difference. Change all the size_t
types to ssize_t to address this.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The C library will now ignore an attempt to register an event
loop twice. It is unable to report an error in this case though
due to the C API returning 'void'. To improve this we must
manually report an error at the python level.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
We've forgot to include VIR_DOMAIN_MEMORY_STAT_USABLE and
VIR_DOMAIN_MEMORY_STAT_LAST_UPDATE constants.
Signed-off-by: Tomáš Golembiovský <tgolembi@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Yet again, we need a custom wrapper over virStreamRecvFlags
because our generator is not capable of generating it.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
The return value for virStreamRecvHole is slightly different to
its C counterpart. In python, either it returns the hole size or
None if C API fails.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
The documentation says:
> If the opaque user data requires free'ing when the handle is
> unregistered, then a 2nd callback can be supplied for this purpose.
> This callback needs to be invoked from a clean stack. If 'ff'
> callbacks are invoked directly from the virEventRemoveHandleFunc they
> will likely deadlock in libvirt.
And they did deadlock. In removeTimeout too. Now we supply a custom
function to pick it from the opaque blob and fire.
Signed-off-by: Wojtek Porczyk <woju@invisiblethingslab.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Commit id '71fd95409' neglected to adjust a couple of API's do that now.
The number of elements in new_params is equal to the length of info,
instead of nparams, so it's wrong to free new_params using nparams.
Signed-off-by: Wu Zongyong <wuzongyo@mail.ustc.edu.cn>
All libvirt_virDomainPin* functions do the same thing for convert
pycpumap to cpumap, so this patch moves all common logic to new
helper - virPyCpumapConvert.
Signed-off-by: Konstantin Neumoin <kneumoin@virtuozzo.com>
At the end of the format string we put :virFunctionName where ':'
says "this is the end of argument list", and virFunctionName is
the prefix for error messages then. However, in some cases we
have had wrong names there. Some of them are actually quite
funny: xmlRegisterErrorHandler.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This function has virTypedParameterPtr as one of the args and our
generator is unable to deal with that. Therefore we must provide
implementation.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Commits 1d39dbaf and 827ed9b4 broke the libvirt-python API by removing
virDomainRef() and virDomainFree(). virDomainStatsRecordListFree() will
free that domain pointer and later when virDomain (python object) call
its destructor and tries to free that same pointer again.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1326839
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This patch adds the python binding for virDomainSetPerfEvents and
virDomainSetPerfEvents API.
Signed-off-by: Qiaowei Ren <qiaowei.ren@intel.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
