mirror of
https://gitlab.com/libvirt/libvirt.git
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506d313fa1
Replace all occurrences of
if (VIR_STRDUP(a, b) < 0)
/* effectively dead code */
with:
a = g_strdup(b);
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
104 lines
2.8 KiB
C
104 lines
2.8 KiB
C
/*
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* virsh-completer-nwfilter.c: virsh completer callbacks related to nwfilters
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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-nwfilter.h"
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#include "viralloc.h"
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#include "virsh.h"
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#include "virstring.h"
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char **
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virshNWFilterNameCompleter(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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virshControlPtr priv = ctl->privData;
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virNWFilterPtr *nwfilters = NULL;
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int nnwfilters = 0;
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size_t i = 0;
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char **ret = NULL;
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VIR_AUTOSTRINGLIST 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 ((nnwfilters = virConnectListAllNWFilters(priv->conn, &nwfilters, flags)) < 0)
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return NULL;
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if (VIR_ALLOC_N(tmp, nnwfilters + 1) < 0)
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goto cleanup;
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for (i = 0; i < nnwfilters; i++) {
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const char *name = virNWFilterGetName(nwfilters[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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cleanup:
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for (i = 0; i < nnwfilters; i++)
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virNWFilterFree(nwfilters[i]);
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VIR_FREE(nwfilters);
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return ret;
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}
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char **
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virshNWFilterBindingNameCompleter(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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virshControlPtr priv = ctl->privData;
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virNWFilterBindingPtr *bindings = NULL;
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int nbindings = 0;
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size_t i = 0;
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char **ret = NULL;
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VIR_AUTOSTRINGLIST 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 ((nbindings = virConnectListAllNWFilterBindings(priv->conn, &bindings, flags)) < 0)
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return NULL;
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if (VIR_ALLOC_N(tmp, nbindings + 1) < 0)
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goto cleanup;
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for (i = 0; i < nbindings; i++) {
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const char *name = virNWFilterBindingGetPortDev(bindings[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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cleanup:
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for (i = 0; i < nbindings; i++)
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virNWFilterBindingFree(bindings[i]);
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VIR_FREE(bindings);
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return ret;
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}
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