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conf: Add virDomainDeviceSetData

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This is essentially a wrapper for easily setting the variable
name in virDomainDeviceDef that matches its associated
VIR_DOMAIN_DEVICE_TYPE.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
This commit is contained in:
Cole Robinson 2019-01-22 15:19:29 -05:00
parent 028f9a6886
commit 4a4c418110
3 changed files with 96 additions and 0 deletions
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93
src/conf/domain_conf.c
View File

@ -3671,6 +3671,99 @@ virDomainDeviceGetInfo(virDomainDeviceDefPtr device)
}
/**
* virDomainDeviceSetData
* @device: virDomainDeviceDefPtr with ->type filled in
* @devicedata: *DefPtr data for a device. Ex: virDomainDiskDefPtr
*
* Set the data.X variable for the device->type value. Basically
* a mapping of virDomainDeviceType to the associated name in
* the virDomainDeviceDef union
*/
void
virDomainDeviceSetData(virDomainDeviceDefPtr device,
void *devicedata)
{
switch ((virDomainDeviceType) device->type) {
case VIR_DOMAIN_DEVICE_DISK:
device->data.disk = devicedata;
break;
case VIR_DOMAIN_DEVICE_NET:
device->data.net = devicedata;
break;
case VIR_DOMAIN_DEVICE_SOUND:
device->data.sound = devicedata;
break;
case VIR_DOMAIN_DEVICE_HOSTDEV:
device->data.hostdev = devicedata;
break;
case VIR_DOMAIN_DEVICE_VIDEO:
device->data.video = devicedata;
break;
case VIR_DOMAIN_DEVICE_CONTROLLER:
device->data.controller = devicedata;
break;
case VIR_DOMAIN_DEVICE_GRAPHICS:
device->data.graphics = devicedata;
break;
case VIR_DOMAIN_DEVICE_SMARTCARD:
device->data.smartcard = devicedata;
break;
case VIR_DOMAIN_DEVICE_CHR:
device->data.chr = devicedata;
break;
case VIR_DOMAIN_DEVICE_INPUT:
device->data.input = devicedata;
break;
case VIR_DOMAIN_DEVICE_FS:
device->data.fs = devicedata;
break;
case VIR_DOMAIN_DEVICE_WATCHDOG:
device->data.watchdog = devicedata;
break;
case VIR_DOMAIN_DEVICE_MEMBALLOON:
device->data.memballoon = devicedata;
break;
case VIR_DOMAIN_DEVICE_RNG:
device->data.rng = devicedata;
break;
case VIR_DOMAIN_DEVICE_NVRAM:
device->data.nvram = devicedata;
break;
case VIR_DOMAIN_DEVICE_HUB:
device->data.hub = devicedata;
break;
case VIR_DOMAIN_DEVICE_SHMEM:
device->data.shmem = devicedata;
break;
case VIR_DOMAIN_DEVICE_TPM:
device->data.tpm = devicedata;
break;
case VIR_DOMAIN_DEVICE_PANIC:
device->data.panic = devicedata;
break;
case VIR_DOMAIN_DEVICE_MEMORY:
device->data.memory = devicedata;
break;
case VIR_DOMAIN_DEVICE_REDIRDEV:
device->data.redirdev = devicedata;
break;
case VIR_DOMAIN_DEVICE_VSOCK:
device->data.vsock = devicedata;
break;
case VIR_DOMAIN_DEVICE_IOMMU:
device->data.iommu = devicedata;
break;
case VIR_DOMAIN_DEVICE_LEASE:
device->data.lease = devicedata;
break;
case VIR_DOMAIN_DEVICE_NONE:
case VIR_DOMAIN_DEVICE_LAST:
break;
}
}
static int
virDomainDefHasDeviceAddressIterator(virDomainDefPtr def ATTRIBUTE_UNUSED,
virDomainDeviceDefPtr dev ATTRIBUTE_UNUSED,

2
src/conf/domain_conf.h
View File

@ -2935,6 +2935,8 @@ virDomainDeviceDefPtr virDomainDeviceDefCopy(virDomainDeviceDefPtr src,
virCapsPtr caps,
virDomainXMLOptionPtr xmlopt);
virDomainDeviceInfoPtr virDomainDeviceGetInfo(virDomainDeviceDefPtr device);
void virDomainDeviceSetData(virDomainDeviceDefPtr device,
void *devicedata);
void virDomainTPMDefFree(virDomainTPMDefPtr def);
typedef int (*virDomainDeviceInfoCallback)(virDomainDefPtr def,

1
src/libvirt_private.syms
View File

@ -307,6 +307,7 @@ virDomainDeviceDefParse;
virDomainDeviceFindSCSIController;
virDomainDeviceGetInfo;
virDomainDeviceInfoIterate;
virDomainDeviceSetData;
virDomainDeviceTypeToString;
virDomainDeviceValidateAliasForHotplug;
virDomainDiskBusTypeToString;