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https://gitlab.com/libvirt/libvirt.git
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74 lines
2.0 KiB
C
74 lines
2.0 KiB
C
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/*
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* rename.c
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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 <stdio.h>
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#include <stdlib.h>
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#include <libvirt/libvirt.h>
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int main(int argc, char **argv)
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{
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virConnectPtr conn = NULL; /* the hypervisor connection */
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virDomainPtr dom = NULL; /* the domain being checked */
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int ret = EXIT_FAILURE;
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if (argc != 3) {
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fprintf(stderr, "Usage: %s <current_domname> <temporary_domname>\n",
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argv[0]);
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goto error;
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}
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conn = virConnectOpen(NULL);
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if (conn == NULL) {
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fprintf(stderr, "Failed to connect to hypervisor\n");
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goto error;
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}
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dom = virDomainLookupByName(conn, argv[1]);
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if (dom == NULL) {
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fprintf(stderr, "Failed to find domain\n");
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goto error;
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}
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printf("Before first rename: %s\n", virDomainGetName(dom));
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/* Get the information */
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ret = virDomainRename(dom, argv[2], 0);
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if (ret < 0) {
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fprintf(stderr, "Failed to rename domain\n");
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goto error;
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}
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printf("After first rename: %s\n", virDomainGetName(dom));
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/* Get the information */
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ret = virDomainRename(dom, argv[1], 0);
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if (ret < 0) {
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fprintf(stderr, "Failed to rename domain\n");
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goto error;
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}
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printf("After second rename: %s\n", virDomainGetName(dom));
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error:
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if (dom != NULL)
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virDomainFree(dom);
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if (conn != NULL)
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virConnectClose(conn);
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return ret;
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}
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