mirror of
https://gitlab.com/libvirt/libvirt.git
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Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
264 lines
6.5 KiB
C
264 lines
6.5 KiB
C
/*
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* virsh-completer-network.c: virsh completer callbacks related to networks
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*
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* Copyright (C) 2019 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include "virsh-completer-network.h"
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#include "virsh-util.h"
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#include "viralloc.h"
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#include "virsh-network.h"
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#include "virsh.h"
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#include "virstring.h"
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char **
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virshNetworkNameCompleter(vshControl *ctl,
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const vshCmd *cmd G_GNUC_UNUSED,
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unsigned int flags)
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{
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virshControl *priv = ctl->privData;
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virNetworkPtr *nets = NULL;
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int nnets = 0;
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size_t i = 0;
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char **ret = NULL;
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g_auto(GStrv) tmp = NULL;
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virCheckFlags(VIR_CONNECT_LIST_NETWORKS_INACTIVE |
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VIR_CONNECT_LIST_NETWORKS_ACTIVE |
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VIR_CONNECT_LIST_NETWORKS_PERSISTENT,
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NULL);
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if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
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return NULL;
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if ((nnets = virConnectListAllNetworks(priv->conn, &nets, flags)) < 0)
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return NULL;
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tmp = g_new0(char *, nnets + 1);
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for (i = 0; i < nnets; i++) {
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const char *name = virNetworkGetName(nets[i]);
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tmp[i] = g_strdup(name);
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}
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ret = g_steal_pointer(&tmp);
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for (i = 0; i < nnets; i++)
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virshNetworkFree(nets[i]);
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g_free(nets);
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return ret;
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}
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char **
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virshNetworkEventNameCompleter(vshControl *ctl G_GNUC_UNUSED,
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const vshCmd *cmd G_GNUC_UNUSED,
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unsigned int flags)
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{
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size_t i = 0;
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g_auto(GStrv) tmp = NULL;
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virCheckFlags(0, NULL);
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tmp = g_new0(char *, VIR_NETWORK_EVENT_ID_LAST + 1);
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for (i = 0; i < VIR_NETWORK_EVENT_ID_LAST; i++)
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tmp[i] = g_strdup(virshNetworkEventCallbacks[i].name);
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return g_steal_pointer(&tmp);
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}
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char **
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virshNetworkPortUUIDCompleter(vshControl *ctl,
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const vshCmd *cmd G_GNUC_UNUSED,
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unsigned int flags)
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{
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virshControl *priv = ctl->privData;
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virNetworkPtr net = NULL;
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virNetworkPortPtr *ports = NULL;
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int nports = 0;
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size_t i = 0;
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char **ret = NULL;
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virCheckFlags(0, NULL);
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if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
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return NULL;
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if (!(net = virshCommandOptNetwork(ctl, cmd, NULL)))
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return NULL;
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if ((nports = virNetworkListAllPorts(net, &ports, flags)) < 0)
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return NULL;
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ret = g_new0(char *, nports + 1);
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for (i = 0; i < nports; i++) {
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char uuid[VIR_UUID_STRING_BUFLEN];
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if (virNetworkPortGetUUIDString(ports[i], uuid) < 0)
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goto error;
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ret[i] = g_strdup(uuid);
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virNetworkPortFree(ports[i]);
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}
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g_free(ports);
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return ret;
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error:
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for (; i < nports; i++)
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virNetworkPortFree(ports[i]);
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g_free(ports);
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for (i = 0; i < nports; i++)
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g_free(ret[i]);
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g_free(ret);
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return NULL;
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}
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char **
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virshNetworkUUIDCompleter(vshControl *ctl,
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const vshCmd *cmd G_GNUC_UNUSED,
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unsigned int flags)
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{
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virshControl *priv = ctl->privData;
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virNetworkPtr *nets = NULL;
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int nnets = 0;
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size_t i = 0;
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char **ret = NULL;
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g_auto(GStrv) tmp = NULL;
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virCheckFlags(0, NULL);
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if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
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return NULL;
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if ((nnets = virConnectListAllNetworks(priv->conn, &nets, flags)) < 0)
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return NULL;
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tmp = g_new0(char *, nnets + 1);
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for (i = 0; i < nnets; i++) {
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char uuid[VIR_UUID_STRING_BUFLEN];
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if (virNetworkGetUUIDString(nets[i], uuid) < 0)
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goto cleanup;
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tmp[i] = g_strdup(uuid);
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}
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ret = g_steal_pointer(&tmp);
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cleanup:
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for (i = 0; i < nnets; i++)
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virshNetworkFree(nets[i]);
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g_free(nets);
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return ret;
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}
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char **
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virshNetworkDhcpMacCompleter(vshControl *ctl,
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const vshCmd *cmd,
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unsigned int flags)
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{
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virshControl *priv = ctl->privData;
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virNetworkDHCPLeasePtr *leases = NULL;
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g_autoptr(virshNetwork) network = NULL;
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int nleases;
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size_t i = 0;
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char **ret = NULL;
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g_auto(GStrv) tmp = NULL;
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virCheckFlags(0, NULL);
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if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
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return NULL;
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if (!(network = virshCommandOptNetwork(ctl, cmd, NULL)))
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return NULL;
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if ((nleases = virNetworkGetDHCPLeases(network, NULL, &leases, flags)) < 0)
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goto cleanup;
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tmp = g_new0(char *, nleases + 1);
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for (i = 0; i < nleases; i++) {
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virNetworkDHCPLeasePtr lease = leases[i];
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tmp[i] = g_strdup(lease->mac);
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}
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ret = g_steal_pointer(&tmp);
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cleanup:
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if (leases) {
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for (i = 0; i < nleases; i++)
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virNetworkDHCPLeaseFree(leases[i]);
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VIR_FREE(leases);
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}
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return ret;
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}
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char **
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virshNetworkUpdateCommandCompleter(vshControl *ctl G_GNUC_UNUSED,
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const vshCmd *cmd G_GNUC_UNUSED,
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unsigned int flags)
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{
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char **ret = NULL;
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size_t i;
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virCheckFlags(0, NULL);
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ret = g_new0(char *, VIR_NETWORK_UPDATE_COMMAND_LAST + 1);
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/* The first item in the enum is not accepted by virsh, But there's "add"
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* which is accepted an is just an alias to "add-last". */
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ret[0] = g_strdup("add");
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for (i = 1; i < VIR_NETWORK_UPDATE_COMMAND_LAST; i++)
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ret[i] = g_strdup(virshNetworkUpdateCommandTypeToString(i));
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return ret;
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}
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char **
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virshNetworkUpdateSectionCompleter(vshControl *ctl G_GNUC_UNUSED,
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const vshCmd *cmd G_GNUC_UNUSED,
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unsigned int flags)
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{
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char **ret = NULL;
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size_t i;
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virCheckFlags(0, NULL);
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ret = g_new0(char *, VIR_NETWORK_SECTION_LAST);
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/* The first item in the enum is not accepted by virsh. */
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for (i = 1; i < VIR_NETWORK_SECTION_LAST; i++)
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ret[i - 1] = g_strdup(virshNetworkSectionTypeToString(i));
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return ret;
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}
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