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Re: [libvirt] [PATCHv2] python: Fixup python binding for virDomain{Set, Get}BlockIoTune APIs



On 12/29/2011 01:15 PM, ajia redhat com wrote:
From: Alex Jia<ajia redhat com>

python: Fixup python binding for virDomain{Set, Get}BlockIoTune APIs

The parameter 'params' is useless for virDomainGetBlockIoTune API, and the
return value type should be a virTypedParameterPtr not integer. In addition,
the parameter number is also incorrect in libvirt_virDomain{Set, Get}BlockIoTune APIs.

* libvirt-override-api.xml: Remove useless the parameter 'params' from
virDomainGetBlockIoTune API, and change return value type from integer
to virTypedParameterPtr.

* python/libvirt-override.c: Fix the parameter number match issue.

https://bugzilla.redhat.com/show_bug.cgi?id=770683

Signed-off-by: Alex Jia<ajia redhat com>
---
  python/libvirt-override-api.xml |    3 +--
  python/libvirt-override.c       |    4 ++--
  2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/python/libvirt-override-api.xml b/python/libvirt-override-api.xml
index 07e4a78..a2fd219 100644
--- a/python/libvirt-override-api.xml
+++ b/python/libvirt-override-api.xml
@@ -401,9 +401,8 @@
        <info>Get the I/O tunables for a block device</info>
        <arg name='dom' type='virDomainPtr' info='pointer to the domain'/>
        <arg name='disk' type='const char *' info='disk name'/>
-<arg name='params' type='virTypedParameterPtr' info='Pointer to blkio tuning params object'/>
        <arg name='flags' type='unsigned int' info='an OR&apos;ed set of virDomainModificationImpact'/>
-<return type='int' info='0 in case of success, -1 in case of failure'/>
+<return type='virTypedParameterPtr *' info='the I/O tunables value or None in case of error'/>
Osier, please help remove useless '*' in here, thanks.
      </function>
      <function name='virDomainBlockPeek' file='python'>
        <info>Read the contents of domain's disk device</info>
diff --git a/python/libvirt-override.c b/python/libvirt-override.c
index 8a643a3..a704e78 100644
--- a/python/libvirt-override.c
+++ b/python/libvirt-override.c
@@ -3301,7 +3301,7 @@ libvirt_virDomainSetBlockIoTune(PyObject *self ATTRIBUTE_UNUSED,
      int nparams = 0, i;
      int c_ret;

-    if (!PyArg_ParseTuple(args, (char *)"Ozi:virDomainSetBlockIoTune",
+    if (!PyArg_ParseTuple(args, (char *)"OzOi:virDomainSetBlockIoTune",
                            &pyobj_domain,&disk,&pyinfo,&flags))
          return(NULL);
      domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
@@ -3395,7 +3395,7 @@ libvirt_virDomainGetBlockIoTune(PyObject *self ATTRIBUTE_UNUSED,
      virTypedParameterPtr params;
      int c_ret;

-    if (!PyArg_ParseTuple(args, (char *)"Oi:virDomainGetBlockIoTune",
+    if (!PyArg_ParseTuple(args, (char *)"Ozi:virDomainGetBlockIoTune",
                            &pyobj_domain,&disk,&flags))
          return(NULL);
      domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);


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