[libvirt] [PATCH 4/4] implement callback function for qemu driver

* src/qemu/qemu_driver.c (add function qemuDomainIsUpdated) --- src/qemu/qemu_driver.c | 22 +++++++++++++++++++++- 1 files changed, 21 insertions(+), 1 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 5516090..fd61864 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -4734,6 +4734,26 @@ cleanup: return ret; } +static int qemuDomainIsUpdated(virDomainPtr dom) +{ + struct qemud_driver *driver = dom->conn->privateData; + virDomainObjPtr obj; + int ret = -1; + + qemuDriverLock(driver); + obj = virDomainFindByUUID(&driver->domains, dom->uuid); + qemuDriverUnlock(driver); + if (!obj) { + qemuReportError(VIR_ERR_NO_DOMAIN, NULL); + goto cleanup; + } + ret = obj->updated; + +cleanup: + if (obj) + virDomainObjUnlock(obj); + return ret; +} static int qemudGetVersion(virConnectPtr conn, unsigned long *version) { struct qemud_driver *driver = conn->privateData; @@ -13209,7 +13229,7 @@ static virDriver qemuDriver = { qemuIsSecure, /* isSecure */ qemuDomainIsActive, /* domainIsActive */ qemuDomainIsPersistent, /* domainIsPersistent */ - NULL, /* domainIsUpdated */ + qemuDomainIsUpdated, /* domainIsUpdated */ qemuCPUCompare, /* cpuCompare */ qemuCPUBaseline, /* cpuBaseline */ qemuDomainGetJobInfo, /* domainGetJobInfo */ -- 1.7.3.2