本文整理汇总了C++中object_unref函数的典型用法代码示例。如果您正苦于以下问题:C++ object_unref函数的具体用法?C++ object_unref怎么用?C++ object_unref使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了object_unref函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: char_socket_finalize
static void char_socket_finalize(Object *obj)
{
Chardev *chr = CHARDEV(obj);
SocketChardev *s = SOCKET_CHARDEV(obj);
tcp_chr_free_connection(chr);
if (s->reconnect_timer) {
g_source_remove(s->reconnect_timer);
s->reconnect_timer = 0;
}
qapi_free_SocketAddress(s->addr);
if (s->listen_tag) {
g_source_remove(s->listen_tag);
s->listen_tag = 0;
}
if (s->listen_ioc) {
object_unref(OBJECT(s->listen_ioc));
}
if (s->tls_creds) {
object_unref(OBJECT(s->tls_creds));
}
qemu_chr_be_event(chr, CHR_EVENT_CLOSED);
}
示例2: tcp_chr_free_connection
static void tcp_chr_free_connection(Chardev *chr)
{
SocketChardev *s = SOCKET_CHARDEV(chr);
int i;
if (!s->connected) {
return;
}
if (s->read_msgfds_num) {
for (i = 0; i < s->read_msgfds_num; i++) {
close(s->read_msgfds[i]);
}
g_free(s->read_msgfds);
s->read_msgfds = NULL;
s->read_msgfds_num = 0;
}
tcp_set_msgfds(chr, NULL, 0);
remove_fd_in_watch(chr);
object_unref(OBJECT(s->sioc));
s->sioc = NULL;
object_unref(OBJECT(s->ioc));
s->ioc = NULL;
g_free(chr->filename);
chr->filename = NULL;
s->connected = 0;
}
示例3: tcp_chr_wait_connected
static int tcp_chr_wait_connected(Chardev *chr, Error **errp)
{
SocketChardev *s = SOCKET_CHARDEV(chr);
QIOChannelSocket *sioc;
/* It can't wait on s->connected, since it is set asynchronously
* in TLS and telnet cases, only wait for an accepted socket */
while (!s->ioc) {
if (s->is_listen) {
error_report("QEMU waiting for connection on: %s",
chr->filename);
qio_channel_set_blocking(QIO_CHANNEL(s->listen_ioc), true, NULL);
tcp_chr_accept(QIO_CHANNEL(s->listen_ioc), G_IO_IN, chr);
qio_channel_set_blocking(QIO_CHANNEL(s->listen_ioc), false, NULL);
} else {
sioc = qio_channel_socket_new();
tcp_chr_set_client_ioc_name(chr, sioc);
if (qio_channel_socket_connect_sync(sioc, s->addr, errp) < 0) {
object_unref(OBJECT(sioc));
return -1;
}
tcp_chr_new_client(chr, sioc);
object_unref(OBJECT(sioc));
}
}
return 0;
}
示例4: test_io_channel_file
static void test_io_channel_file(void)
{
QIOChannel *src, *dst;
QIOChannelTest *test;
#define TEST_FILE "tests/test-io-channel-file.txt"
unlink(TEST_FILE);
src = QIO_CHANNEL(qio_channel_file_new_path(
TEST_FILE,
O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0600,
&error_abort));
dst = QIO_CHANNEL(qio_channel_file_new_path(
TEST_FILE,
O_RDONLY | O_BINARY, 0,
&error_abort));
test = qio_channel_test_new();
qio_channel_test_run_writer(test, src);
qio_channel_test_run_reader(test, dst);
qio_channel_test_validate(test);
unlink(TEST_FILE);
object_unref(OBJECT(src));
object_unref(OBJECT(dst));
}
示例5: virtio_rng_device_realize
static void virtio_rng_device_realize(DeviceState *dev, Error **errp)
{
VirtIODevice *vdev = VIRTIO_DEVICE(dev);
VirtIORNG *vrng = VIRTIO_RNG(dev);
Error *local_err = NULL;
if (vrng->conf.period_ms <= 0) {
error_setg(errp, "'period' parameter expects a positive integer");
return;
}
/* Workaround: Property parsing does not enforce unsigned integers,
* So this is a hack to reject such numbers. */
if (vrng->conf.max_bytes > INT64_MAX) {
error_setg(errp, "'max-bytes' parameter must be non-negative, "
"and less than 2^63");
return;
}
if (vrng->conf.rng == NULL) {
vrng->conf.default_backend = RNG_RANDOM(object_new(TYPE_RNG_RANDOM));
user_creatable_complete(OBJECT(vrng->conf.default_backend),
&local_err);
if (local_err) {
error_propagate(errp, local_err);
object_unref(OBJECT(vrng->conf.default_backend));
return;
}
object_property_add_child(OBJECT(dev),
"default-backend",
OBJECT(vrng->conf.default_backend),
NULL);
/* The child property took a reference, we can safely drop ours now */
object_unref(OBJECT(vrng->conf.default_backend));
object_property_set_link(OBJECT(dev),
OBJECT(vrng->conf.default_backend),
"rng", NULL);
}
vrng->rng = vrng->conf.rng;
if (vrng->rng == NULL) {
error_setg(errp, "'rng' parameter expects a valid object");
return;
}
virtio_init(vdev, "virtio-rng", VIRTIO_ID_RNG, 0);
vrng->vq = virtio_add_queue(vdev, 8, handle_input);
vrng->quota_remaining = vrng->conf.max_bytes;
vrng->rate_limit_timer = timer_new_ms(QEMU_CLOCK_VIRTUAL,
check_rate_limit, vrng);
vrng->activate_timer = true;
register_savevm(dev, "virtio-rng", -1, 1, virtio_rng_save,
virtio_rng_load, vrng);
}
示例6: char_fd_finalize
static void char_fd_finalize(Object *obj)
{
Chardev *chr = CHARDEV(obj);
FDChardev *s = FD_CHARDEV(obj);
remove_fd_in_watch(chr);
if (s->ioc_in) {
object_unref(OBJECT(s->ioc_in));
}
if (s->ioc_out) {
object_unref(OBJECT(s->ioc_out));
}
qemu_chr_be_event(chr, CHR_EVENT_CLOSED);
}
示例7: nbd_server_free
static void nbd_server_free(NBDServerData *server)
{
if (!server) {
return;
}
if (server->watch != -1) {
g_source_remove(server->watch);
}
object_unref(OBJECT(server->listen_ioc));
if (server->tlscreds) {
object_unref(OBJECT(server->tlscreds));
}
g_free(server);
}
示例8: colo_compare_finalize
static void colo_compare_finalize(Object *obj)
{
CompareState *s = COLO_COMPARE(obj);
qemu_chr_fe_deinit(&s->chr_pri_in, false);
qemu_chr_fe_deinit(&s->chr_sec_in, false);
qemu_chr_fe_deinit(&s->chr_out, false);
if (s->iothread) {
colo_compare_timer_del(s);
}
/* Release all unhandled packets after compare thead exited */
g_queue_foreach(&s->conn_list, colo_flush_packets, s);
g_queue_clear(&s->conn_list);
if (s->connection_track_table) {
g_hash_table_destroy(s->connection_track_table);
}
if (s->iothread) {
object_unref(OBJECT(s->iothread));
}
g_free(s->pri_indev);
g_free(s->sec_indev);
g_free(s->outdev);
}
示例9: socket_accept_incoming_migration
static gboolean socket_accept_incoming_migration(QIOChannel *ioc,
GIOCondition condition,
gpointer opaque)
{
QIOChannelSocket *sioc;
Error *err = NULL;
sioc = qio_channel_socket_accept(QIO_CHANNEL_SOCKET(ioc),
&err);
if (!sioc) {
error_report("could not accept migration connection (%s)",
error_get_pretty(err));
goto out;
}
trace_migration_socket_incoming_accepted();
qio_channel_set_name(QIO_CHANNEL(sioc), "migration-socket-incoming");
migration_channel_process_incoming(migrate_get_current(),
QIO_CHANNEL(sioc));
object_unref(OBJECT(sioc));
out:
/* Close listening socket as its no longer needed */
qio_channel_close(ioc, NULL);
return FALSE; /* unregister */
}
示例10: realize
static void realize(DeviceState *d, Error **errp)
{
sPAPRDRConnector *drc = SPAPR_DR_CONNECTOR(d);
sPAPRDRConnectorClass *drck = SPAPR_DR_CONNECTOR_GET_CLASS(drc);
Object *root_container;
char link_name[256];
gchar *child_name;
Error *err = NULL;
DPRINTFN("drc realize: %x", drck->get_index(drc));
/* NOTE: we do this as part of realize/unrealize due to the fact
* that the guest will communicate with the DRC via RTAS calls
* referencing the global DRC index. By unlinking the DRC
* from DRC_CONTAINER_PATH/<drc_index> we effectively make it
* inaccessible by the guest, since lookups rely on this path
* existing in the composition tree
*/
root_container = container_get(object_get_root(), DRC_CONTAINER_PATH);
snprintf(link_name, sizeof(link_name), "%x", drck->get_index(drc));
child_name = object_get_canonical_path_component(OBJECT(drc));
DPRINTFN("drc child name: %s", child_name);
object_property_add_alias(root_container, link_name,
drc->owner, child_name, &err);
if (err) {
error_report("%s", error_get_pretty(err));
error_free(err);
object_unref(OBJECT(drc));
}
g_free(child_name);
DPRINTFN("drc realize complete");
}
示例11: qio_channel_file_new_path
QIOChannelFile *
qio_channel_file_new_path(const char *path,
int flags,
mode_t mode,
Error **errp)
{
QIOChannelFile *ioc;
ioc = QIO_CHANNEL_FILE(object_new(TYPE_QIO_CHANNEL_FILE));
if (flags & O_WRONLY) {
ioc->fd = open(path, flags, mode);
} else {
ioc->fd = open(path, flags);
}
if (ioc->fd < 0) {
object_unref(OBJECT(ioc));
error_setg_errno(errp, errno,
"Unable to open %s", path);
return NULL;
}
trace_qio_channel_file_new_path(ioc, path, flags, mode, ioc->fd);
return ioc;
}
示例12: test_io_channel_ipv4_fd
static void test_io_channel_ipv4_fd(void)
{
QIOChannel *ioc;
int fd = -1;
struct sockaddr_in sa = {
.sin_family = AF_INET,
.sin_addr = {
.s_addr = htonl(INADDR_LOOPBACK),
}
/* Leave port unset for auto-assign */
};
socklen_t salen = sizeof(sa);
fd = socket(AF_INET, SOCK_STREAM, 0);
g_assert_cmpint(fd, >, -1);
g_assert_cmpint(bind(fd, (struct sockaddr *)&sa, salen), ==, 0);
ioc = qio_channel_new_fd(fd, &error_abort);
g_assert_cmpstr(object_get_typename(OBJECT(ioc)),
==,
TYPE_QIO_CHANNEL_SOCKET);
object_unref(OBJECT(ioc));
}
示例13: qio_channel_websock_source_finalize
static void
qio_channel_websock_source_finalize(GSource *source)
{
QIOChannelWebsockSource *ssource = (QIOChannelWebsockSource *)source;
object_unref(OBJECT(ssource->wioc));
}
示例14: os_cmd_tabletest
static void os_cmd_tabletest(sourceinfo_t *si, int parc, char *parv[])
{
table_t *t = table_new("Table \2test\2");
table_row_t *r = table_row_new(t);
table_cell_associate(r, "foo", "bar");
table_cell_associate(r, "F", "-");
table_cell_associate(r, "baz", "splork");
r = table_row_new(t);
table_cell_associate(r, "foo", "1");
table_cell_associate(r, "F", "+");
table_cell_associate(r, "baz", "2");
r = table_row_new(t);
table_cell_associate(r, "foo", "beagle4");
table_cell_associate(r, "F", "+");
table_cell_associate(r, "baz", "boo");
command_success_table(si, t);
object_unref(t);
}
示例15: gs_cmd_fdrop
static void gs_cmd_fdrop(sourceinfo_t *si, int parc, char *parv[])
{
mygroup_t *mg;
char *name = parv[0];
if (!name)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "DROP");
command_fail(si, fault_needmoreparams, _("Syntax: DROP <!group>"));
return;
}
if (*name != '!')
{
command_fail(si, fault_badparams, STR_INVALID_PARAMS, "DROP");
command_fail(si, fault_badparams, _("Syntax: DROP <!group>"));
return;
}
if (!(mg = mygroup_find(name)))
{
command_fail(si, fault_nosuch_target, _("Group \2%s\2 does not exist."), name);
return;
}
remove_group_chanacs(mg);
hook_call_group_drop(mg);
logcommand(si, CMDLOG_ADMIN | LG_REGISTER, "FDROP: \2%s\2", entity(mg)->name);
wallops("%s dropped the group \2%s\2", get_oper_name(si), name);
command_success_nodata(si, _("The group \2%s\2 has been dropped."), entity(mg)->name);
object_unref(mg);
return;
}