mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-12-27 08:05:24 +00:00
571cb9db30
All other examples are organized using the either the format/ or the format/category/ hierarchy already, and grouping all C programs together removes the last remaining outliers. Signed-off-by: Andrea Bolognani <abologna@redhat.com> Acked-by: Michal Privoznik <mprivozn@redhat.com>
58 lines
2.0 KiB
C
58 lines
2.0 KiB
C
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <libvirt/libvirt.h>
|
|
#include <libvirt/libvirt-admin.h>
|
|
|
|
int main(void)
|
|
{
|
|
int ret = -1;
|
|
virAdmConnectPtr conn1 = NULL; /* admin connection */
|
|
virConnectPtr conn2 = NULL; /* libvirt standard connection */
|
|
virAdmServerPtr srv = NULL; /* which server is the client connected to */
|
|
virAdmClientPtr clnt = NULL; /* which client to disconnect */
|
|
|
|
/* first, open a standard libvirt connection to the daemon */
|
|
if (!(conn2 = virConnectOpen(NULL)))
|
|
return -1;
|
|
|
|
/* next, open an admin connection that will be used to disconnect the
|
|
* standard libvirt client
|
|
*/
|
|
if (!(conn1 = virAdmConnectOpen(NULL, 0)))
|
|
goto cleanup;
|
|
|
|
/* a virAdmServerPtr handle is needed, so a server lookup is performed */
|
|
if (!(srv = virAdmConnectLookupServer(conn1, "libvirtd", 0)))
|
|
goto cleanup;
|
|
|
|
/* a virAdmClientPtr handle is also necessary, so lookup for client is
|
|
* performed as well
|
|
*/
|
|
if (!(clnt = virAdmServerLookupClient(srv, 1, 0)))
|
|
goto cleanup;
|
|
|
|
/* finally, use the client handle to disconnect the standard libvirt client
|
|
* from libvirtd daemon
|
|
*/
|
|
if (virAdmClientClose(clnt, 0) < 0)
|
|
goto cleanup;
|
|
|
|
ret = 0;
|
|
cleanup:
|
|
/* Once finished, both server and client handles need to be freed and
|
|
* both connections @conn1 and @conn2 should be closed to free the
|
|
* memory.
|
|
* NOTE: Although @conn2 has been disconnected, unlike disconnecting by
|
|
* calling virConnectClose which closes the connection voluntarily and
|
|
* frees the object automatically, virAdmClientClose is a forceful
|
|
* disconnect of another client (client can use it on itself as well).
|
|
* Therefore no automatic deallocation of the object takes place and is
|
|
* the callers responsibility to do so.
|
|
*/
|
|
virAdmClientFree(clnt);
|
|
virAdmServerFree(srv);
|
|
virAdmConnectClose(conn1);
|
|
virConnectClose(conn2);
|
|
return ret;
|
|
}
|