This patch contains the public API changes for host device enumeration.
diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in
index 97aea7d..0b0a4bc 100644
--- a/include/libvirt/libvirt.h.in
+++ b/include/libvirt/libvirt.h.in
@@ -995,6 +995,74 @@ virDomainPtr virDomainCreateLinux (virConnectPtr conn,
unsigned int flags);
/*
+ * Host device enumeration
+ */
+
+/**
+ * virNodeDevice:
+ *
+ * A virNodeDevice contains a node (host) device details.
+ */
+
+typedef struct _virNodeDevice virNodeDevice;
+
+/**
+ * virNodeDevicePtr:
+ *
+ * A virNodeDevicePtr is a pointer to a virNodeDevice structure. Get
+ * one via virNodeDeviceLookupByKey, virNodeDeviceLookupByName, or
+ * virNodeDeviceCreate. Be sure to Call virNodeDeviceFree when done
+ * using a virNodeDevicePtr obtained from any of the above functions to
+ * avoid leaking memory.
+ */
+
+typedef virNodeDevice *virNodeDevicePtr;
+
+
+int virNodeNumOfDevices (virConnectPtr conn,
+ unsigned int flags);
+
+int virNodeListDevices (virConnectPtr conn,
+ char **const names,
+ int maxnames,
+ unsigned int flags);
+
+int virNodeNumOfDevicesByCap (virConnectPtr conn,
+ const char *cap,
+ unsigned int flags);
+
+int virNodeListDevicesByCap (virConnectPtr conn,
+ const char *cap,
+ char **const names,
+ int maxnames,
+ unsigned int flags);
+
+virNodeDevicePtr virNodeDeviceLookupByName (virConnectPtr conn,
+ const char *name);
+
+const char * virNodeDeviceGetName (virNodeDevicePtr dev);
+
+const char * virNodeDeviceGetParent (virNodeDevicePtr dev);
+
+int virNodeDeviceNumOfCaps (virNodeDevicePtr dev);
+
+int virNodeDeviceListCaps (virNodeDevicePtr dev,
+ char **const names,
+ int maxnames);
+
+char * virNodeDeviceGetXMLDesc (virNodeDevicePtr dev,
+ unsigned int flags);
+
+virNodeDevicePtr virNodeDeviceCreate (virConnectPtr conn,
+ const char *xml,
+ unsigned int flags);
+
+int virNodeDeviceDestroy (virNodeDevicePtr dev,
+ unsigned int flags);
+
+int virNodeDeviceFree (virNodeDevicePtr dev);
+
+/*
* Domain Event Notification
*/
diff --git a/include/libvirt/virterror.h b/include/libvirt/virterror.h
index 8e24708..020b8dc 100644
--- a/include/libvirt/virterror.h
+++ b/include/libvirt/virterror.h
@@ -58,6 +58,7 @@ typedef enum {
VIR_FROM_STORAGE, /* Error from storage driver */
VIR_FROM_NETWORK, /* Error from network config */
VIR_FROM_DOMAIN, /* Error from domain config */
+ VIR_FROM_NODE, /* Error from node driver */
} virErrorDomain;
@@ -148,6 +149,9 @@ typedef enum {
VIR_WAR_NO_STORAGE, /* failed to start storage */
VIR_ERR_NO_STORAGE_POOL, /* storage pool not found */
VIR_ERR_NO_STORAGE_VOL, /* storage pool not found */
+ VIR_WAR_NO_NODE, /* failed to start node driver */
+ VIR_ERR_INVALID_NODE_DEVICE,/* invalid node device object */
+ VIR_ERR_NO_NODE_DEVICE,/* node device not found */
} virErrorNumber;
/**
diff --git a/src/libvirt.c b/src/libvirt.c
index 8fd594b..8bf3b74 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -74,6 +74,8 @@ static virNetworkDriverPtr virNetworkDriverTab[MAX_DRIVERS];
static int virNetworkDriverTabCount = 0;
static virStorageDriverPtr virStorageDriverTab[MAX_DRIVERS];
static int virStorageDriverTabCount = 0;
+static virNodeDriverPtr virNodeDriverTab[MAX_DRIVERS];
+static int virNodeDriverTabCount = 0;
#ifdef WITH_LIBVIRTD
static virStateDriverPtr virStateDriverTab[MAX_DRIVERS];
static int virStateDriverTabCount = 0;
@@ -300,6 +302,19 @@ virInitialize(void)
#ifdef WITH_NETWORK
if (networkRegister() == -1) return -1;
#endif
+#if defined(HAVE_HAL) && defined(HAVE_DEVKIT)
+ /* Register only one of these two - they conflict */
+ if (halNodeRegister() == -1)
+ if (devkitNodeRegister() == -1)
+ return -1;
+#else
+#ifdef HAVE_HAL
+ if (halNodeRegister() == -1) return -1;
+#endif
+#ifdef HAVE_DEVKIT
+ if (devkitNodeRegister() == -1) return -1;
+#endif
+#endif
if (storageRegister() == -1) return -1;
#endif
#ifdef WITH_REMOTE
@@ -458,6 +473,32 @@ virLibStorageVolError(virStorageVolPtr vol, virErrorNumber error,
}
/**
+ * virLibNodeDeviceError:
+ * @dev: the device if available
+ * @error: the error number
+ * @info: extra information string
+ *
+ * Handle an error at the node device level
+ */
+static void
+virLibNodeDeviceError(virNodeDevicePtr dev, virErrorNumber error,
+ const char *info)
+{
+ virConnectPtr conn = NULL;
+ const char *errmsg;
+
+ if (error == VIR_ERR_OK)
+ return;
+
+ errmsg = __virErrorMsg(error, info);
+ if (error != VIR_ERR_INVALID_NODE_DEVICE)
+ conn = dev->conn;
+
+ __virRaiseError(conn, NULL, NULL, VIR_FROM_NODE, error, VIR_ERR_ERROR,
+ errmsg, info, NULL, 0, 0, errmsg, info);
+}
+
+/**
* virRegisterNetworkDriver:
* @driver: pointer to a network driver block
*
@@ -514,6 +555,34 @@ virRegisterStorageDriver(virStorageDriverPtr driver)
}
/**
+ * virRegisterNodeDriver:
+ * @driver: pointer to a node driver block
+ *
+ * Register a node driver
+ *
+ * Returns the driver priority or -1 in case of error.
+ */
+int
+virRegisterNodeDriver(virNodeDriverPtr driver)
+{
+ if (virInitialize() < 0)
+ return -1;
+
+ if (driver == NULL) {
+ virLibConnError(NULL, VIR_ERR_INVALID_ARG, __FUNCTION__);
+ return(-1);
+ }
+
+ if (virNodeDriverTabCount >= MAX_DRIVERS) {
+ virLibConnError(NULL, VIR_ERR_INVALID_ARG, __FUNCTION__);
+ return(-1);
+ }
+
+ virNodeDriverTab[virNodeDriverTabCount] = driver;
+ return virNodeDriverTabCount++;
+}
+
+/**
* virRegisterDriver:
* @driver: pointer to a driver block
*
@@ -847,6 +916,33 @@ do_open (const char *name,
}
}
+ /* Node driver (optional) */
+ for (i = 0; i < virNodeDriverTabCount; i++) {
+ res = virNodeDriverTab[i]->open (ret, uri, auth, flags);
+ DEBUG("node driver %d %s returned %s",
+ i, virNodeDriverTab[i]->name,
+ res == VIR_DRV_OPEN_SUCCESS ? "SUCCESS" :
+ (res == VIR_DRV_OPEN_DECLINED ? "DECLINED" :
+ (res == VIR_DRV_OPEN_ERROR ? "ERROR" : "unknown status")));
+ if (res == VIR_DRV_OPEN_ERROR) {
+ if (STREQ(virNodeDriverTab[i]->name, "remote")) {
+ virLibConnWarning (NULL, VIR_WAR_NO_NODE,
+ "Is the libvirtd daemon running ?");
+ } else {
+ char *msg;
+ if (asprintf(&msg, "Is the %s daemon running?",
+ virNodeDriverTab[i]->name) > 0) {
+ virLibConnWarning (NULL, VIR_WAR_NO_NODE, msg);
+ VIR_FREE(msg);
+ }
+ }
+ break;
+ } else if (res == VIR_DRV_OPEN_SUCCESS) {
+ ret->nodeDriver = virNodeDriverTab[i];
+ break;
+ }
+ }
+
xmlFreeURI (uri);
return ret;
@@ -967,6 +1063,8 @@ virConnectClose(virConnectPtr conn)
conn->networkDriver->close (conn);
if (conn->storageDriver)
conn->storageDriver->close (conn);
+ if (conn->nodeDriver)
+ conn->nodeDriver->close (conn);
conn->driver->close (conn);
if (virUnrefConnect(conn) < 0)
@@ -5308,6 +5406,382 @@ virStorageVolGetPath(virStorageVolPtr vol)
+/**
+ * virNodeNumOfDevices:
+ * @conn: pointer to the hypervisor connection
+ * @flags: flags (unused, pass 0)
+ *
+ * Provides the number of node devices.
+ *
+ * Returns the number of node devices or -1 in case of error
+ */
+int
+virNodeNumOfDevices(virConnectPtr conn, unsigned int flags)
+{
+ DEBUG("conn=%p, flags=%d", conn, flags);
+
+ if (!VIR_IS_CONNECT(conn)) {
+ virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+ return (-1);
+ }
+ if (flags != 0) {
+ virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+ return (-1);
+ }
+
+ if (conn->nodeDriver && conn->nodeDriver->numOfDevices)
+ return conn->nodeDriver->numOfDevices (conn, flags);
+
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+ return -1;
+}
+
+
+/**
+ * virNodeListDevices:
+ * @conn: pointer to the hypervisor connection
+ * @names: array to collect the list of node device names
+ * @maxnames: size of @names
+ * @flags: flags (unused, pass 0)
+ *
+ * Collect the list of node devices, and store their names in @names
+ *
+ * Returns the number of node devices found or -1 in case of error
+ */
+int
+virNodeListDevices(virConnectPtr conn, char **const names, int maxnames,
+ unsigned int flags)
+{
+ DEBUG("conn=%p, names=%p, maxnames=%d, flags=%d",
+ conn, names, maxnames, flags);
+
+ if (!VIR_IS_CONNECT(conn)) {
+ virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+ return (-1);
+ }
+ if ((flags != 0) || (names == NULL) || (maxnames < 0)) {
+ virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+ return (-1);
+ }
+
+ if (conn->nodeDriver && conn->nodeDriver->listDevices)
+ return conn->nodeDriver->listDevices (conn, names, maxnames, flags);
+
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+ return -1;
+}
+
+/**
+ * virNodeNumOfDevicesByCap:
+ * @conn: pointer to the hypervisor connection
+ * @cap: capability name
+ * @flags: flags (unused, pass 0)
+ *
+ * Provides the number of node devices with the given capability.
+ *
+ * Returns the number of node devices with the capability or -1 in case of error
+ */
+int
+virNodeNumOfDevicesByCap(virConnectPtr conn, const char *cap,
+ unsigned int flags)
+{
+ DEBUG("conn=%p, cap=%p, flags=%d", conn, cap, flags);
+
+ if (!VIR_IS_CONNECT(conn)) {
+ virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+ return (-1);
+ }
+
+ if ((flags != 0) || (cap == NULL)) {
+ virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+ return (-1);
+ }
+
+ if (conn->nodeDriver && conn->nodeDriver->numOfDevicesByCap)
+ return conn->nodeDriver->numOfDevicesByCap (conn, cap, flags);
+
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+ return -1;
+}
+
+
+/**
+ * virNodeListDevicesByCap:
+ * @conn: pointer to the hypervisor connection
+ * @cap: capability name
+ * @names: array to collect the list of node device names
+ * @maxnames: size of @names
+ * @flags: flags (unused, pass 0)
+ *
+ * Collect the list of node devices with the given capability, and store
+ * their names in @names
+ *
+ * Returns the number of node devices found with the capability or -1 in case of error
+ */
+int
+virNodeListDevicesByCap(virConnectPtr conn, const char *cap,
+ char **const names, int maxnames,
+ unsigned int flags)
+{
+ DEBUG("conn=%p, cap=%p, names=%p, maxnames=%d, flags=%d",
+ conn, cap, names, maxnames, flags);
+
+ if (!VIR_IS_CONNECT(conn)) {
+ virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+ return (-1);
+ }
+
+ if ((flags != 0) || (names == NULL) || (maxnames < 0) || (cap == NULL)) {
+ virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+ return (-1);
+ }
+
+ if (conn->nodeDriver && conn->nodeDriver->listDevicesByCap)
+ return conn->nodeDriver->listDevicesByCap (conn, cap, names, maxnames, flags);
+
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+ return -1;
+}
+
+
+/**
+ * virNodeDeviceLookupByName:
+ * @conn: pointer to the hypervisor connection
+ * @name: unique device name
+ *
+ * Lookup a node device by its name.
+ *
+ * Returns a virNodeDevicePtr if found, NULL otherwise.
+ */
+virNodeDevicePtr virNodeDeviceLookupByName(virConnectPtr conn, const char *name)
+{
+ DEBUG("conn=%p, name=%p", conn, name);
+
+ if (!VIR_IS_CONNECT(conn)) {
+ virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+ return NULL;
+ }
+
+ if (name == NULL) {
+ virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+ return NULL;
+ }
+
+ if (conn->nodeDriver && conn->nodeDriver->deviceLookupByName)
+ return conn->nodeDriver->deviceLookupByName (conn, name);
+
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+ return NULL;
+}
+
+
+/**
+ * virNodeDeviceCreate:
+ * @conn: pointer to the hypervisor connection
+ * @xml: XML description for new device
+ * @flags: flags (unused, pass 0)
+ *
+ * Creates a new node device, as described by the XML.
+ * [Need to describe what kinds of devices can be created this way]
+ *
+ * Returns a pointer to the new device, or NULL for error.
+ */
+virNodeDevicePtr virNodeDeviceCreate(virConnectPtr conn, const char *xml,
+ unsigned int flags)
+{
+ DEBUG("conn=%p, xml=%p, flags=%d", conn, xml, flags);
+
+ if (!VIR_IS_CONNECT(conn)) {
+ virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+ return NULL;
+ }
+
+ if ((flags != 0) || (xml == NULL)) {
+ virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+ return NULL;
+ }
+
+ if (conn->nodeDriver && conn->nodeDriver->deviceCreate)
+ return conn->nodeDriver->deviceCreate (conn, xml, flags);
+
+ virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+ return NULL;
+}
+
+/**
+ * virNodeDeviceGetXMLDesc:
+ * @dev: pointer to the node device
+ * @flags: flags for XML generation (unused, pass 0)
+ *
+ * Fetch an XML document describing all aspects of
+ * the device.
+ *
+ * Return the XML document, or NULL on error
+ */
+char *virNodeDeviceGetXMLDesc(virNodeDevicePtr dev, unsigned int flags)
+{
+ DEBUG("dev=%p, conn=%p", dev, dev ? dev->conn : NULL);
+
+ if (!VIR_IS_CONNECTED_NODE_DEVICE(dev)) {
+ virLibNodeDeviceError(NULL, VIR_ERR_INVALID_NODE_DEVICE, __FUNCTION__);
+ return NULL;
+ }
+
+ if (dev->conn->nodeDriver && dev->conn->nodeDriver->deviceDumpXML)
+ return dev->conn->nodeDriver->deviceDumpXML (dev, flags);
+
+ virLibConnError (dev->conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+ return NULL;
+}
+
+
+/**
+ * virNodeDeviceDestroy:
+ * @dev: pointer to the created device
+ * @flags: flags (unused, pass 0)
+ *
+ * Removes a device created by virNodeDeviceCreate.
+ *
+ * Returns 0 for success, <0 for failure.
+ */
+int virNodeDeviceDestroy(virNodeDevicePtr dev, unsigned int flags)
+{
+ DEBUG("dev=%p, conn=%p, flags=%d", dev, dev ? dev->conn : NULL, flags);
+
+ if (!VIR_IS_CONNECTED_NODE_DEVICE(dev)) {
+ virLibNodeDeviceError(NULL, VIR_ERR_INVALID_NODE_DEVICE, __FUNCTION__);
+ return (-1);
+ }
+
+ if (flags != 0) {
+ virLibConnError(dev->conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+ return -1;
+ }
+
+ if (dev->conn->nodeDriver && dev->conn->nodeDriver->deviceDestroy)
+ return dev->conn->nodeDriver->deviceDestroy (dev, flags);
+
+ virLibConnError (dev->conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+ return -1;
+}
+
+
+/**
+ * virNodeDeviceGetName:
+ * @dev: the device
+ *
+ * Returns the device name.
+ */
+const char *virNodeDeviceGetName(virNodeDevicePtr dev)
+{
+ DEBUG("dev=%p, conn=%p", dev, dev ? dev->conn : NULL);
+
+ if (!VIR_IS_CONNECTED_NODE_DEVICE(dev)) {
+ virLibNodeDeviceError(NULL, VIR_ERR_INVALID_NODE_DEVICE, __FUNCTION__);
+ return NULL;
+ }
+
+ return dev->name;
+}
+
+/**
+ * virNodeDeviceGetParent:
+ * @dev: the device
+ *
+ * Returns the name of the device's parent, or NULL if the
+ * device has no parent.
+ */
+const char *virNodeDeviceGetParent(virNodeDevicePtr dev)
+{
+ DEBUG("dev=%p, conn=%p", dev, dev ? dev->conn : NULL);
+
+ if (!VIR_IS_CONNECTED_NODE_DEVICE(dev)) {
+ virLibNodeDeviceError(NULL, VIR_ERR_INVALID_NODE_DEVICE, __FUNCTION__);
+ return NULL;
+ }
+
+ if (dev->conn->nodeDriver && dev->conn->nodeDriver->deviceGetParent)
+ return dev->conn->nodeDriver->deviceGetParent (dev);
+
+ virLibConnError (dev->conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+ return NULL;
+}
+
+/**
+ * virNodeDeviceNumOfCaps:
+ * @dev: the device
+ *
+ * Returns the number of capabilities supported by the device.
+ */
+int virNodeDeviceNumOfCaps(virNodeDevicePtr dev)
+{
+ DEBUG("dev=%p, conn=%p", dev, dev ? dev->conn : NULL);
+
+ if (!VIR_IS_CONNECTED_NODE_DEVICE(dev)) {
+ virLibNodeDeviceError(NULL, VIR_ERR_INVALID_NODE_DEVICE, __FUNCTION__);
+ return -1;
+ }
+
+ if (dev->conn->nodeDriver && dev->conn->nodeDriver->deviceNumOfCaps)
+ return dev->conn->nodeDriver->deviceNumOfCaps (dev);
+
+ virLibConnError (dev->conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+ return -1;
+}
+
+/**
+ * virNodeDeviceListCaps:
+ * @dev: the device
+ * @names: array to collect the list of capability names
+ * @maxnames: size of @names
+ *
+ * Lists the names of the capabilities supported by the device.
+ *
+ * Returns the number of capability names listed in @names.
+ */
+int virNodeDeviceListCaps(virNodeDevicePtr dev,
+ char **const names,
+ int maxnames)
+{
+ DEBUG("dev=%p, conn=%p, names=%p, maxnames=%d",
+ dev, dev ? dev->conn : NULL, names, maxnames);
+
+ if (!VIR_IS_CONNECTED_NODE_DEVICE(dev)) {
+ virLibNodeDeviceError(NULL, VIR_ERR_INVALID_NODE_DEVICE, __FUNCTION__);
+ return -1;
+ }
+
+ if (dev->conn->nodeDriver && dev->conn->nodeDriver->deviceListCaps)
+ return dev->conn->nodeDriver->deviceListCaps (dev, names, maxnames);
+
+ virLibConnError (dev->conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+ return -1;
+}
+
+
+/**
+ * virNodeDeviceFree:
+ * @dev: pointer to the node device
+ *
+ * Drops a reference to the node device, freeing it if
+ * this was the last reference.
+ *
+ * Returns the 0 for success, -1 for error.
+ */
+int virNodeDeviceFree(virNodeDevicePtr dev)
+{
+ DEBUG("dev=%p, conn=%p", dev, dev ? dev->conn : NULL);
+
+ if (!VIR_IS_CONNECTED_NODE_DEVICE(dev)) {
+ virLibNodeDeviceError(NULL, VIR_ERR_INVALID_NODE_DEVICE, __FUNCTION__);
+ return (-1);
+ }
+ if (virUnrefNodeDevice(dev) < 0)
+ return (-1);
+ return(0);
+}
+
+
/* Not for public use. Combines the elements of a virStringList
* into a single string.
*/
diff --git a/src/libvirt_sym.version b/src/libvirt_sym.version
index 7835837..c4a3d5d 100644
--- a/src/libvirt_sym.version
+++ b/src/libvirt_sym.version
@@ -147,6 +147,20 @@
virStorageVolGetXMLDesc;
virStorageVolGetPath;
+ virNodeNumOfDevices;
+ virNodeListDevices;
+ virNodeNumOfDevicesByCap;
+ virNodeListDevicesByCap;
+ virNodeDeviceLookupByName;
+ virNodeDeviceFree;
+ virNodeDeviceGetXMLDesc;
+ virNodeDeviceCreate;
+ virNodeDeviceDestroy;
+ virNodeDeviceGetName;
+ virNodeDeviceGetParent;
+ virNodeDeviceNumOfCaps;
+ virNodeDeviceListCaps;
+
virEventRegisterImpl;
virConnectDomainEventRegister;
virConnectDomainEventDeregister;
@@ -170,7 +184,7 @@
__virGetNetwork;
__virGetStoragePool;
__virGetStorageVol;
-
+ __virGetNodeDevice;
__virStateInitialize;
__virStateCleanup;
__virStateReload;
diff --git a/src/virterror.c b/src/virterror.c
index 21c7339..c9c5bf0 100644
--- a/src/virterror.c
+++ b/src/virterror.c
@@ -310,6 +310,9 @@ virDefaultErrorFunc(virErrorPtr err)
case VIR_FROM_DOMAIN:
dom = "Domain Config ";
break;
+ case VIR_FROM_NODE:
+ dom = "Node Driver ";
+ break;
}
if ((err->dom != NULL) && (err->code != VIR_ERR_INVALID_DOMAIN)) {
@@ -719,6 +722,24 @@ __virErrorMsg(virErrorNumber error, const char *info)
else
errmsg = _("Failed to find a storage driver: %s");
break;
+ case VIR_WAR_NO_NODE:
+ if (info == NULL)
+ errmsg = _("Failed to find a node driver");
+ else
+ errmsg = _("Failed to find a node driver: %s");
+ break;
+ case VIR_ERR_INVALID_NODE_DEVICE:
+ if (info == NULL)
+ errmsg = _("invalid node device pointer");
+ else
+ errmsg = _("invalid node device pointer in %s");
+ break;
+ case VIR_ERR_NO_NODE_DEVICE:
+ if (info == NULL)
+ errmsg = _("Node device not found");
+ else
+ errmsg = _("Node device not found: %s");
+ break;
}
return (errmsg);
}
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