mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-12-23 14:15:28 +00:00
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>
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
/*
|
|
* virsh-completer-volume.c: virsh completer callbacks related to volumes
|
|
*
|
|
* Copyright (C) 2019 Red Hat, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "virsh-completer-volume.h"
|
|
#include "viralloc.h"
|
|
#include "virsh-pool.h"
|
|
#include "virsh.h"
|
|
#include "virstring.h"
|
|
|
|
char **
|
|
virshStorageVolNameCompleter(vshControl *ctl,
|
|
const vshCmd *cmd,
|
|
unsigned int flags)
|
|
{
|
|
virshControlPtr priv = ctl->privData;
|
|
virStoragePoolPtr pool = NULL;
|
|
virStorageVolPtr *vols = NULL;
|
|
int rc;
|
|
int nvols = 0;
|
|
size_t i = 0;
|
|
char **ret = NULL;
|
|
VIR_AUTOSTRINGLIST tmp = NULL;
|
|
|
|
virCheckFlags(0, NULL);
|
|
|
|
if (!priv->conn || virConnectIsAlive(priv->conn) <= 0)
|
|
return NULL;
|
|
|
|
if (!(pool = virshCommandOptPool(ctl, cmd, "pool", NULL)))
|
|
return NULL;
|
|
|
|
if ((rc = virStoragePoolListAllVolumes(pool, &vols, flags)) < 0)
|
|
goto cleanup;
|
|
nvols = rc;
|
|
|
|
if (VIR_ALLOC_N(tmp, nvols + 1) < 0)
|
|
goto cleanup;
|
|
|
|
for (i = 0; i < nvols; i++) {
|
|
const char *name = virStorageVolGetName(vols[i]);
|
|
|
|
tmp[i] = g_strdup(name);
|
|
}
|
|
|
|
ret = g_steal_pointer(&tmp);
|
|
|
|
cleanup:
|
|
virStoragePoolFree(pool);
|
|
for (i = 0; i < nvols; i++)
|
|
virStorageVolFree(vols[i]);
|
|
VIR_FREE(vols);
|
|
return ret;
|
|
}
|