C++ (Cpp) virNodeDeviceNumOfCapsEnsureACL Exemples

Exemple #1

Fichier : node_device_driver.c Projet : 6WIND/libvirt

int
nodeDeviceNumOfCaps(virNodeDevicePtr dev)
{
    virNodeDeviceDriverStatePtr driver = dev->conn->nodeDevicePrivateData;
    virNodeDeviceObjPtr obj;
    virNodeDevCapsDefPtr caps;
    int ncaps = 0;
    int ret = -1;

    nodeDeviceLock(driver);
    obj = virNodeDeviceFindByName(&driver->devs, dev->name);
    nodeDeviceUnlock(driver);

    if (!obj) {
        virReportError(VIR_ERR_NO_NODE_DEVICE,
                       _("no node device with matching name '%s'"),
                       dev->name);
        goto cleanup;
    }

    if (virNodeDeviceNumOfCapsEnsureACL(dev->conn, obj->def) < 0)
        goto cleanup;

    for (caps = obj->def->caps; caps; caps = caps->next)
        ++ncaps;
    ret = ncaps;

 cleanup:
    if (obj)
        virNodeDeviceObjUnlock(obj);
    return ret;
}

Exemple #2

Fichier : node_device_driver.c Projet : FrankYu/libvirt

int
nodeDeviceNumOfCaps(virNodeDevicePtr dev)
{
    virNodeDeviceObjPtr obj;
    virNodeDevCapsDefPtr caps;
    int ncaps = 0;
    int ret = -1;

    nodeDeviceLock();
    obj = virNodeDeviceFindByName(&driver->devs, dev->name);
    nodeDeviceUnlock();

    if (!obj) {
        virReportError(VIR_ERR_NO_NODE_DEVICE,
                       _("no node device with matching name '%s'"),
                       dev->name);
        goto cleanup;
    }

    if (virNodeDeviceNumOfCapsEnsureACL(dev->conn, obj->def) < 0)
        goto cleanup;

    for (caps = obj->def->caps; caps; caps = caps->next) {
        ++ncaps;

        if (caps->data.type == VIR_NODE_DEV_CAP_SCSI_HOST) {
            if (caps->data.scsi_host.flags &
                VIR_NODE_DEV_CAP_FLAG_HBA_FC_HOST)
                ncaps++;

            if (caps->data.scsi_host.flags &
                VIR_NODE_DEV_CAP_FLAG_HBA_VPORT_OPS)
                ncaps++;
        }
    }

    ret = ncaps;

 cleanup:
    if (obj)
        virNodeDeviceObjUnlock(obj);
    return ret;
}

Exemple #3

Fichier : node_device_driver.c Projet : aruiz/libvirt

int
nodeDeviceNumOfCaps(virNodeDevicePtr dev)
{
    virNodeDeviceObjPtr obj;
    virNodeDeviceDefPtr def;
    virNodeDevCapsDefPtr caps;
    int ncaps = 0;
    int ret = -1;

    if (!(obj = nodeDeviceObjFindByName(dev->name)))
        return -1;
    def = virNodeDeviceObjGetDef(obj);

    if (virNodeDeviceNumOfCapsEnsureACL(dev->conn, def) < 0)
        goto cleanup;

    for (caps = def->caps; caps; caps = caps->next) {
        ++ncaps;

        if (caps->data.type == VIR_NODE_DEV_CAP_SCSI_HOST) {
            if (caps->data.scsi_host.flags &
                VIR_NODE_DEV_CAP_FLAG_HBA_FC_HOST)
                ncaps++;

            if (caps->data.scsi_host.flags &
                VIR_NODE_DEV_CAP_FLAG_HBA_VPORT_OPS)
                ncaps++;
        }
    }

    ret = ncaps;

 cleanup:
    virNodeDeviceObjUnlock(obj);
    return ret;
}