[libvirt] [PATCH 5/9] qemu: implement qemuDomainGetStateParams
Implement the API function virDomainGetStateParams for the QEMU
hypervisor driver.
Reviewed-by: Marc Hartmayer <mhartmay(a)linux.ibm.com>
Reviewed-by: Stefan Zimmermann <stzi(a)linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy(a)linux.ibm.com>
Signed-off-by: Bjoern Walk <bwalk(a)linux.ibm.com>
---
src/qemu/qemu_driver.c | 50 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 5de9aaef..871f2dde 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -2671,6 +2671,55 @@ qemuDomainGetState(virDomainPtr dom,
return ret;
}
+static int
+qemuDomainGetStateParams(virDomainPtr dom,
+ virTypedParameterPtr *params,
+ int *nparams,
+ unsigned int flags)
+{
+ int ret = -1;
+ virDomainObjPtr vm;
+ virTypedParameterPtr par = NULL;
+ int npar, maxparams = 0;
+
+ virCheckFlags(0, -1);
+
+ if (!(vm = qemuDomObjFromDomain(dom)))
+ goto cleanup;
+
+ if (virDomainGetStateParamsEnsureACL(dom->conn, vm->def) < 0)
+ goto cleanup;
+
+ if (virTypedParamsAddInt(&par, &npar,
+ &maxparams,
+ VIR_DOMAIN_STATE_PARAMS_STATE,
+ vm->state.state) < 0) {
+ goto cleanup;
+ }
+ if (virTypedParamsAddInt(&par, &npar,
+ &maxparams,
+ VIR_DOMAIN_STATE_PARAMS_REASON,
+ vm->state.reason) < 0) {
+ goto cleanup;
+ }
+ if (virTypedParamsAddString(&par, &npar,
+ &maxparams,
+ VIR_DOMAIN_STATE_PARAMS_INFO,
+ vm->state.info) < 0) {
+ goto cleanup;
+ }
+
+ VIR_STEAL_PTR(*params, par);
+ *nparams = npar;
+ npar = 0;
+ ret = 0;
+
+ cleanup:
+ virTypedParamsFree(par, npar);
+ virDomainObjEndAPI(&vm);
+ return ret;
+}
+
static int
qemuDomainGetControlInfo(virDomainPtr dom,
virDomainControlInfoPtr info,
@@ -21664,6 +21713,7 @@ static virHypervisorDriver qemuHypervisorDriver = {
.domainGetBlkioParameters = qemuDomainGetBlkioParameters, /* 0.9.0 */
.domainGetInfo = qemuDomainGetInfo, /* 0.2.0 */
.domainGetState = qemuDomainGetState, /* 0.9.2 */
+ .domainGetStateParams = qemuDomainGetStateParams, /* 4.6.0 */
.domainGetControlInfo = qemuDomainGetControlInfo, /* 0.9.3 */
.domainSave = qemuDomainSave, /* 0.2.0 */
.domainSaveFlags = qemuDomainSaveFlags, /* 0.9.4 */
--
2.17.0