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qapi: Use QAPI_LIST_PREPEND() where possible 

Anywhere we create a list of just one item or by prepending items
(typically because order doesn't matter), we can use
QAPI_LIST_PREPEND().  But places where we must keep the list in order
by appending remain open-coded until later patches.

Note that as a side effect, this also performs a cleanup of two minor
issues in qga/commands-posix.c: the old code was performing
 new = g_malloc0(sizeof(*ret));
which 1) is confusing because you have to verify whether 'new' and
'ret' are variables with the same type, and 2) would conflict with C++
compilation (not an actual problem for this file, but makes
copy-and-paste harder).

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20201113011340.463563-5-eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
[Straightforward conflicts due to commit a8aa94b5f8 "qga: update
schema for guest-get-disks 'dependents' field" and commit a10b453a52
"target/mips: Move mips_cpu_add_definition() from helper.c to cpu.c"
resolved.  Commit message tweaked.]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Eric Blake 2020-11-12 19:13:37 -06:00 committed by Markus Armbruster
parent eaedde5255
commit 54aa3de72e
32 changed files with 158 additions and 421 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
block/gluster.c
View File

@ -359,8 +359,8 @@ static int qemu_gluster_parse_uri(BlockdevOptionsGluster *gconf,
return -EINVAL;
}
gconf->server = g_new0(SocketAddressList, 1);
gconf->server->value = gsconf = g_new0(SocketAddress, 1);
gsconf = g_new0(SocketAddress, 1);
QAPI_LIST_PREPEND(gconf->server, gsconf);
/* transport */
if (!uri->scheme || !strcmp(uri->scheme, "gluster")) {

7
block/qapi.c
View File

@ -486,12 +486,7 @@ static void bdrv_query_blk_stats(BlockDeviceStats *ds, BlockBackend *blk)
ds->account_failed = stats->account_failed;
while ((ts = block_acct_interval_next(stats, ts))) {
BlockDeviceTimedStatsList *timed_stats =
g_malloc0(sizeof(*timed_stats));
BlockDeviceTimedStats *dev_stats = g_malloc0(sizeof(*dev_stats));
timed_stats->next = ds->timed_stats;
timed_stats->value = dev_stats;
ds->timed_stats = timed_stats;
TimedAverage *rd = &ts->latency[BLOCK_ACCT_READ];
TimedAverage *wr = &ts->latency[BLOCK_ACCT_WRITE];
@ -515,6 +510,8 @@ static void bdrv_query_blk_stats(BlockDeviceStats *ds, BlockBackend *blk)
block_acct_queue_depth(ts, BLOCK_ACCT_READ);
dev_stats->avg_wr_queue_depth =
block_acct_queue_depth(ts, BLOCK_ACCT_WRITE);
QAPI_LIST_PREPEND(ds->timed_stats, dev_stats);
}
bdrv_latency_histogram_stats(&stats->latency_histogram[BLOCK_ACCT_READ],

20
chardev/char.c
View File

@ -776,15 +776,13 @@ static int qmp_query_chardev_foreach(Object *obj, void *data)
{
Chardev *chr = CHARDEV(obj);
ChardevInfoList **list = data;
ChardevInfoList *info = g_malloc0(sizeof(*info));
ChardevInfo *value = g_malloc0(sizeof(*value));
info->value = g_malloc0(sizeof(*info->value));
info->value->label = g_strdup(chr->label);
info->value->filename = g_strdup(chr->filename);
info->value->frontend_open = chr->be && chr->be->fe_open;
value->label = g_strdup(chr->label);
value->filename = g_strdup(chr->filename);
value->frontend_open = chr->be && chr->be->fe_open;
info->next = *list;
*list = info;
QAPI_LIST_PREPEND(*list, value);
return 0;
}
@ -803,12 +801,10 @@ static void
qmp_prepend_backend(const char *name, void *opaque)
{
ChardevBackendInfoList **list = opaque;
ChardevBackendInfoList *info = g_malloc0(sizeof(*info));
ChardevBackendInfo *value = g_new0(ChardevBackendInfo, 1);
info->value = g_malloc0(sizeof(*info->value));
info->value->name = g_strdup(name);
info->next = *list;
*list = info;
value->name = g_strdup(name);
QAPI_LIST_PREPEND(*list, value);
}
ChardevBackendInfoList *qmp_query_chardev_backends(Error **errp)

12
docs/devel/writing-qmp-commands.txt
View File

@ -531,15 +531,11 @@ TimerAlarmMethodList *qmp_query_alarm_methods(Error **errp)
bool current = true;
for (p = alarm_timers; p->name; p++) {
TimerAlarmMethodList *info = g_malloc0(sizeof(*info));
info->value = g_malloc0(sizeof(*info->value));
info->value->method_name = g_strdup(p->name);
info->value->current = current;
TimerAlarmMethod *value = g_malloc0(*value);
value->method_name = g_strdup(p->name);
value->current = current;
QAPI_LIST_PREPEND(method_list, value);
current = false;
info->next = method_list;
method_list = info;
}
return method_list;

6
hw/core/machine-qmp-cmds.c
View File

@ -215,7 +215,6 @@ MachineInfoList *qmp_query_machines(Error **errp)
for (el = machines; el; el = el->next) {
MachineClass *mc = el->data;
MachineInfoList *entry;
MachineInfo *info;
info = g_malloc0(sizeof(*info));
@ -243,10 +242,7 @@ MachineInfoList *qmp_query_machines(Error **errp)
info->has_default_ram_id = true;
}
entry = g_malloc0(sizeof(*entry));
entry->value = info;
entry->next = mach_list;
mach_list = entry;
QAPI_LIST_PREPEND(mach_list, info);
}
g_slist_free(machines);

11
hw/core/machine.c
View File

@ -504,11 +504,7 @@ static void machine_set_nvdimm_persistence(Object *obj, const char *value,
void machine_class_allow_dynamic_sysbus_dev(MachineClass *mc, const char *type)
{
strList *item = g_new0(strList, 1);
item->value = g_strdup(type);
item->next = mc->allowed_dynamic_sysbus_devices;
mc->allowed_dynamic_sysbus_devices = item;
QAPI_LIST_PREPEND(mc->allowed_dynamic_sysbus_devices, g_strdup(type));
}
static void validate_sysbus_device(SysBusDevice *sbdev, void *opaque)
@ -569,7 +565,6 @@ HotpluggableCPUList *machine_query_hotpluggable_cpus(MachineState *machine)
for (i = 0; i < machine->possible_cpus->len; i++) {
Object *cpu;
HotpluggableCPUList *list_item = g_new0(typeof(*list_item), 1);
HotpluggableCPU *cpu_item = g_new0(typeof(*cpu_item), 1);
cpu_item->type = g_strdup(machine->possible_cpus->cpus[i].type);
@ -582,9 +577,7 @@ HotpluggableCPUList *machine_query_hotpluggable_cpus(MachineState *machine)
cpu_item->has_qom_path = true;
cpu_item->qom_path = object_get_canonical_path(cpu);
}
list_item->value = cpu_item;
list_item->next = head;
head = list_item;
QAPI_LIST_PREPEND(head, cpu_item);
}
return head;
}

20
hw/net/rocker/rocker_of_dpa.c
View File

@ -2296,7 +2296,6 @@ static void of_dpa_flow_fill(void *cookie, void *value, void *user_data)
struct of_dpa_flow_key *key = &flow->key;
struct of_dpa_flow_key *mask = &flow->mask;
struct of_dpa_flow_fill_context *flow_context = user_data;
RockerOfDpaFlowList *new;
RockerOfDpaFlow *nflow;
RockerOfDpaFlowKey *nkey;
RockerOfDpaFlowMask *nmask;
@ -2307,8 +2306,7 @@ static void of_dpa_flow_fill(void *cookie, void *value, void *user_data)
return;
}
new = g_malloc0(sizeof(*new));
nflow = new->value = g_malloc0(sizeof(*nflow));
nflow = g_malloc0(sizeof(*nflow));
nkey = nflow->key = g_malloc0(sizeof(*nkey));
nmask = nflow->mask = g_malloc0(sizeof(*nmask));
naction = nflow->action = g_malloc0(sizeof(*naction));
@ -2424,8 +2422,7 @@ static void of_dpa_flow_fill(void *cookie, void *value, void *user_data)
naction->new_vlan_id = flow->action.apply.new_vlan_id;
}
new->next = flow_context->list;
flow_context->list = new;
QAPI_LIST_PREPEND(flow_context->list, nflow);
}
RockerOfDpaFlowList *qmp_query_rocker_of_dpa_flows(const char *name,
@ -2469,9 +2466,7 @@ static void of_dpa_group_fill(void *key, void *value, void *user_data)
{
struct of_dpa_group *group = value;
struct of_dpa_group_fill_context *flow_context = user_data;
RockerOfDpaGroupList *new;
RockerOfDpaGroup *ngroup;
struct uint32List *id;
int i;
if (flow_context->type != 9 &&
@ -2479,8 +2474,7 @@ static void of_dpa_group_fill(void *key, void *value, void *user_data)
return;
}
new = g_malloc0(sizeof(*new));
ngroup = new->value = g_malloc0(sizeof(*ngroup));
ngroup = g_malloc0(sizeof(*ngroup));
ngroup->id = group->id;
@ -2525,10 +2519,7 @@ static void of_dpa_group_fill(void *key, void *value, void *user_data)
ngroup->index = ROCKER_GROUP_INDEX_GET(group->id);
for (i = 0; i < group->l2_flood.group_count; i++) {
ngroup->has_group_ids = true;
id = g_malloc0(sizeof(*id));
id->value = group->l2_flood.group_ids[i];
id->next = ngroup->group_ids;
ngroup->group_ids = id;
QAPI_LIST_PREPEND(ngroup->group_ids, group->l2_flood.group_ids[i]);
}
break;
case ROCKER_OF_DPA_GROUP_TYPE_L3_UCAST:
@ -2557,8 +2548,7 @@ static void of_dpa_group_fill(void *key, void *value, void *user_data)
break;
}
new->next = flow_context->list;
flow_context->list = new;
QAPI_LIST_PREPEND(flow_context->list, ngroup);
}
RockerOfDpaGroupList *qmp_query_rocker_of_dpa_groups(const char *name,

21
hw/net/virtio-net.c
View File

@ -437,17 +437,14 @@ static void rxfilter_notify(NetClientState *nc)
static intList *get_vlan_table(VirtIONet *n)
{
intList *list, *entry;
intList *list;
int i, j;
list = NULL;
for (i = 0; i < MAX_VLAN >> 5; i++) {
for (j = 0; n->vlans[i] && j <= 0x1f; j++) {
if (n->vlans[i] & (1U << j)) {
entry = g_malloc0(sizeof(*entry));
entry->value = (i << 5) + j;
entry->next = list;
list = entry;
QAPI_LIST_PREPEND(list, (i << 5) + j);
}
}
}
@ -460,7 +457,7 @@ static RxFilterInfo *virtio_net_query_rxfilter(NetClientState *nc)
VirtIONet *n = qemu_get_nic_opaque(nc);
VirtIODevice *vdev = VIRTIO_DEVICE(n);
RxFilterInfo *info;
strList *str_list, *entry;
strList *str_list;
int i;
info = g_malloc0(sizeof(*info));
@ -491,19 +488,15 @@ static RxFilterInfo *virtio_net_query_rxfilter(NetClientState *nc)
str_list = NULL;
for (i = 0; i < n->mac_table.first_multi; i++) {
entry = g_malloc0(sizeof(*entry));
entry->value = qemu_mac_strdup_printf(n->mac_table.macs + i * ETH_ALEN);
entry->next = str_list;
str_list = entry;
QAPI_LIST_PREPEND(str_list,
qemu_mac_strdup_printf(n->mac_table.macs + i * ETH_ALEN));
}
info->unicast_table = str_list;
str_list = NULL;
for (i = n->mac_table.first_multi; i < n->mac_table.in_use; i++) {
entry = g_malloc0(sizeof(*entry));
entry->value = qemu_mac_strdup_printf(n->mac_table.macs + i * ETH_ALEN);
entry->next = str_list;
str_list = entry;
QAPI_LIST_PREPEND(str_list,
qemu_mac_strdup_printf(n->mac_table.macs + i * ETH_ALEN));
}
info->multicast_table = str_list;
info->vlan_table = get_vlan_table(n);

7
migration/migration.c
View File

@ -406,12 +406,9 @@ int migration_incoming_enable_colo(void)
void migrate_add_address(SocketAddress *address)
{
MigrationIncomingState *mis = migration_incoming_get_current();
SocketAddressList *addrs;
addrs = g_new0(SocketAddressList, 1);
addrs->next = mis->socket_address_list;
mis->socket_address_list = addrs;
addrs->value = QAPI_CLONE(SocketAddress, address);
QAPI_LIST_PREPEND(mis->socket_address_list,
QAPI_CLONE(SocketAddress, address));
}
static void qemu_start_incoming_migration(const char *uri, Error **errp)

7
migration/postcopy-ram.c
View File

@ -145,14 +145,11 @@ static struct PostcopyBlocktimeContext *blocktime_context_new(void)
static uint32List *get_vcpu_blocktime_list(PostcopyBlocktimeContext *ctx)
{
MachineState *ms = MACHINE(qdev_get_machine());
uint32List *list = NULL, *entry = NULL;
uint32List *list = NULL;
int i;
for (i = ms->smp.cpus - 1; i >= 0; i--) {
entry = g_new0(uint32List, 1);
entry->value = ctx->vcpu_blocktime[i];
entry->next = list;
list = entry;
QAPI_LIST_PREPEND(list, ctx->vcpu_blocktime[i]);
}
return list;

13
monitor/hmp-cmds.c
View File

@ -1255,7 +1255,8 @@ void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
const char *cap = qdict_get_str(qdict, "capability");
bool state = qdict_get_bool(qdict, "state");
Error *err = NULL;
MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps));
MigrationCapabilityStatusList *caps = NULL;
MigrationCapabilityStatus *value;
int val;
val = qapi_enum_parse(&MigrationCapability_lookup, cap, -1, &err);
@ -1263,14 +1264,14 @@ void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
goto end;
}
caps->value = g_malloc0(sizeof(*caps->value));
caps->value->capability = val;
caps->value->state = state;
caps->next = NULL;
value = g_malloc0(sizeof(*value));
value->capability = val;
value->state = state;
QAPI_LIST_PREPEND(caps, value);
qmp_migrate_set_capabilities(caps, &err);
qapi_free_MigrationCapabilityStatusList(caps);
end:
qapi_free_MigrationCapabilityStatusList(caps);
hmp_handle_error(mon, err);
}

25
monitor/misc.c
View File

@ -1430,33 +1430,26 @@ FdsetInfoList *qmp_query_fdsets(Error **errp)
QEMU_LOCK_GUARD(&mon_fdsets_lock);
QLIST_FOREACH(mon_fdset, &mon_fdsets, next) {
FdsetInfoList *fdset_info = g_malloc0(sizeof(*fdset_info));
FdsetFdInfoList *fdsetfd_list = NULL;
FdsetInfo *fdset_info = g_malloc0(sizeof(*fdset_info));
fdset_info->value = g_malloc0(sizeof(*fdset_info->value));
fdset_info->value->fdset_id = mon_fdset->id;
fdset_info->fdset_id = mon_fdset->id;
QLIST_FOREACH(mon_fdset_fd, &mon_fdset->fds, next) {
FdsetFdInfoList *fdsetfd_info;
FdsetFdInfo *fdsetfd_info;
fdsetfd_info = g_malloc0(sizeof(*fdsetfd_info));
fdsetfd_info->value = g_malloc0(sizeof(*fdsetfd_info->value));
fdsetfd_info->value->fd = mon_fdset_fd->fd;
fdsetfd_info->fd = mon_fdset_fd->fd;
if (mon_fdset_fd->opaque) {
fdsetfd_info->value->has_opaque = true;
fdsetfd_info->value->opaque = g_strdup(mon_fdset_fd->opaque);
fdsetfd_info->has_opaque = true;
fdsetfd_info->opaque = g_strdup(mon_fdset_fd->opaque);
} else {
fdsetfd_info->value->has_opaque = false;
fdsetfd_info->has_opaque = false;
}
fdsetfd_info->next = fdsetfd_list;
fdsetfd_list = fdsetfd_info;
QAPI_LIST_PREPEND(fdset_info->fds, fdsetfd_info);
}
fdset_info->value->fds = fdsetfd_list;
fdset_info->next = fdset_list;
fdset_list = fdset_info;
QAPI_LIST_PREPEND(fdset_list, fdset_info);
}
return fdset_list;

10
monitor/qmp-cmds-control.c
View File

@ -138,18 +138,18 @@ EventInfoList *qmp_query_events(Error **errp)
* QAPIEvent_str() and QAPIEvent_lookup[]. When the command goes,
* they should go, too.
*/
EventInfoList *info, *ev_list = NULL;
EventInfoList *ev_list = NULL;
QAPIEvent e;
for (e = 0 ; e < QAPI_EVENT__MAX ; e++) {
const char *event_name = QAPIEvent_str(e);
EventInfo *info;
assert(event_name != NULL);
info = g_malloc0(sizeof(*info));
info->value = g_malloc0(sizeof(*info->value));
info->value->name = g_strdup(event_name);
info->name = g_strdup(event_name);
info->next = ev_list;
ev_list = info;
QAPI_LIST_PREPEND(ev_list, info);
}
return ev_list;

5
qemu-img.c
View File

@ -1652,14 +1652,13 @@ static void do_dirty_bitmap_merge(const char *dst_node, const char *dst_name,
Error **errp)
{
BlockDirtyBitmapMergeSource *merge_src;
BlockDirtyBitmapMergeSourceList *list;
BlockDirtyBitmapMergeSourceList *list = NULL;
merge_src = g_new0(BlockDirtyBitmapMergeSource, 1);
merge_src->type = QTYPE_QDICT;
merge_src->u.external.node = g_strdup(src_node);
merge_src->u.external.name = g_strdup(src_name);
list = g_new0(BlockDirtyBitmapMergeSourceList, 1);
list->value = merge_src;
QAPI_LIST_PREPEND(list, merge_src);
qmp_block_dirty_bitmap_merge(dst_node, dst_name, list, errp);
qapi_free_BlockDirtyBitmapMergeSourceList(list);
}

7
qga/commands-posix-ssh.c
View File

@ -293,17 +293,12 @@ qmp_guest_ssh_get_authorized_keys(const char *username, Error **errp)
ret = g_new0(GuestAuthorizedKeys, 1);
for (i = 0; authkeys[i] != NULL; i++) {
strList *new;
g_strstrip(authkeys[i]);
if (!authkeys[i][0] || authkeys[i][0] == '#') {
continue;
}
new = g_new0(strList, 1);
new->value = g_strdup(authkeys[i]);
new->next = ret->keys;
ret->keys = new;
QAPI_LIST_PREPEND(ret->keys, g_strdup(authkeys[i]));
}
return g_steal_pointer(&ret);

47
qga/commands-posix.c
View File

@ -1036,7 +1036,6 @@ static void build_guest_fsinfo_for_real_device(char const *syspath,
{
GuestDiskAddress *disk;
GuestPCIAddress *pciaddr;
GuestDiskAddressList *list = NULL;
bool has_hwinf;
#ifdef CONFIG_LIBUDEV
struct udev *udev = NULL;
@ -1053,9 +1052,6 @@ static void build_guest_fsinfo_for_real_device(char const *syspath,
disk->pci_controller = pciaddr;
disk->bus_type = GUEST_DISK_BUS_TYPE_UNKNOWN;
list = g_new0(GuestDiskAddressList, 1);
list->value = disk;
#ifdef CONFIG_LIBUDEV
udev = udev_new();
udevice = udev_device_new_from_syspath(udev, syspath);
@ -1089,10 +1085,9 @@ static void build_guest_fsinfo_for_real_device(char const *syspath,
}
if (has_hwinf || disk->has_dev || disk->has_serial) {
list->next = fs->disk;
fs->disk = list;
QAPI_LIST_PREPEND(fs->disk, disk);
} else {
qapi_free_GuestDiskAddressList(list);
qapi_free_GuestDiskAddress(disk);
}
}
@ -1288,7 +1283,6 @@ static void get_disk_deps(const char *disk_dir, GuestDiskInfo *disk)
disk->has_dependencies = true;
while ((dep = g_dir_read_name(dp_deps)) != NULL) {
g_autofree char *dep_dir = NULL;
strList *dep_item = NULL;
char *dev_name;
/* Add dependent disks */
@ -1296,10 +1290,7 @@ static void get_disk_deps(const char *disk_dir, GuestDiskInfo *disk)
dev_name = get_device_for_syspath(dep_dir);
if (dev_name != NULL) {
g_debug(" adding dependent device: %s", dev_name);
dep_item = g_new0(strList, 1);
dep_item->value = dev_name;
dep_item->next = disk->dependencies;
disk->dependencies = dep_item;
QAPI_LIST_PREPEND(disk->dependencies, dev_name);
}
}
g_dir_close(dp_deps);
@ -1318,7 +1309,7 @@ static GuestDiskInfoList *get_disk_partitions(
const char *disk_name, const char *disk_dir,
const char *disk_dev)
{
GuestDiskInfoList *item, *ret = list;
GuestDiskInfoList *ret = list;
struct dirent *de_disk;
DIR *dp_disk = NULL;
size_t len = strlen(disk_name);
@ -1352,15 +1343,9 @@ static GuestDiskInfoList *get_disk_partitions(
partition->name = dev_name;
partition->partition = true;
/* Add parent disk as dependent for easier tracking of hierarchy */
partition->dependencies = g_new0(strList, 1);
partition->dependencies->value = g_strdup(disk_dev);
partition->has_dependencies = true;
item = g_new0(GuestDiskInfoList, 1);
item->value = partition;
item->next = ret;
ret = item;
QAPI_LIST_PREPEND(partition->dependencies, g_strdup(disk_dev));
QAPI_LIST_PREPEND(ret, partition);
}
closedir(dp_disk);
@ -1369,7 +1354,7 @@ static GuestDiskInfoList *get_disk_partitions(
GuestDiskInfoList *qmp_guest_get_disks(Error **errp)
{
GuestDiskInfoList *item, *ret = NULL;
GuestDiskInfoList *ret = NULL;
GuestDiskInfo *disk;
DIR *dp = NULL;
struct dirent *de = NULL;
@ -1415,10 +1400,7 @@ GuestDiskInfoList *qmp_guest_get_disks(Error **errp)
disk->partition = false;
disk->alias = get_alias_for_syspath(disk_dir);
disk->has_alias = (disk->alias != NULL);
item = g_new0(GuestDiskInfoList, 1);
item->value = disk;
item->next = ret;
ret = item;
QAPI_LIST_PREPEND(ret, disk);
/* Get address for non-virtual devices */
bool is_virtual = is_disk_virtual(disk_dir, &local_err);
@ -1495,7 +1477,7 @@ GuestFilesystemInfoList *qmp_guest_get_fsinfo(Error **errp)
{
FsMountList mounts;
struct FsMount *mount;
GuestFilesystemInfoList *new, *ret = NULL;
GuestFilesystemInfoList *ret = NULL;
Error *local_err = NULL;
QTAILQ_INIT(&mounts);
@ -1508,10 +1490,7 @@ GuestFilesystemInfoList *qmp_guest_get_fsinfo(Error **errp)
QTAILQ_FOREACH(mount, &mounts, next) {
g_debug("Building guest fsinfo for '%s'", mount->dirname);
new = g_malloc0(sizeof(*ret));
new->value = build_guest_fsinfo(mount, &local_err);
new->next = ret;
ret = new;
QAPI_LIST_PREPEND(ret, build_guest_fsinfo(mount, &local_err));
if (local_err) {
error_propagate(errp, local_err);
qapi_free_GuestFilesystemInfoList(ret);
@ -1777,7 +1756,6 @@ GuestFilesystemTrimResponse *
qmp_guest_fstrim(bool has_minimum, int64_t minimum, Error **errp)
{
GuestFilesystemTrimResponse *response;
GuestFilesystemTrimResultList *list;
GuestFilesystemTrimResult *result;
int ret = 0;
FsMountList mounts;
@ -1801,10 +1779,7 @@ qmp_guest_fstrim(bool has_minimum, int64_t minimum, Error **errp)
result = g_malloc0(sizeof(*result));
result->path = g_strdup(mount->dirname);
list = g_malloc0(sizeof(*list));
list->value = result;
list->next = response->paths;
response->paths = list;
QAPI_LIST_PREPEND(response->paths, result);
fd = qemu_open_old(mount->dirname, O_RDONLY);
if (fd == -1) {

32
qga/commands-win32.c
View File

@ -874,7 +874,7 @@ err_close:
static GuestDiskAddressList *build_guest_disk_info(char *guid, Error **errp)
{
Error *local_err = NULL;
GuestDiskAddressList *list = NULL, *cur_item = NULL;
GuestDiskAddressList *list = NULL;
GuestDiskAddress *disk = NULL;
int i;
HANDLE vol_h;
@ -926,10 +926,8 @@ static GuestDiskAddressList *build_guest_disk_info(char *guid, Error **errp)
error_free(local_err);
goto out;
}
list = g_malloc0(sizeof(*list));
list->value = disk;
QAPI_LIST_PREPEND(list, disk);
disk = NULL;
list->next = NULL;
goto out;
} else {
error_setg_win32(errp, GetLastError(),
@ -960,11 +958,8 @@ static GuestDiskAddressList *build_guest_disk_info(char *guid, Error **errp)
error_propagate(errp, local_err);
goto out;
}
cur_item = g_malloc0(sizeof(*list));
cur_item->value = disk;
QAPI_LIST_PREPEND(list, disk);
disk = NULL;
cur_item->next = list;
list = cur_item;
}
@ -982,7 +977,7 @@ out:
GuestDiskInfoList *qmp_guest_get_disks(Error **errp)
{
ERRP_GUARD();
GuestDiskInfoList *new = NULL, *ret = NULL;
GuestDiskInfoList *ret = NULL;
HDEVINFO dev_info;
SP_DEVICE_INTERFACE_DATA dev_iface_data;
int i;
@ -1064,10 +1059,7 @@ GuestDiskInfoList *qmp_guest_get_disks(Error **errp)
disk->has_address = true;
}
new = g_malloc0(sizeof(GuestDiskInfoList));
new->value = disk;
new->next = ret;
ret = new;
QAPI_LIST_PREPEND(ret, disk);
}
SetupDiDestroyDeviceInfoList(dev_info);
@ -1165,7 +1157,7 @@ free:
GuestFilesystemInfoList *qmp_guest_get_fsinfo(Error **errp)
{
HANDLE vol_h;
GuestFilesystemInfoList *new, *ret = NULL;
GuestFilesystemInfoList *ret = NULL;
char guid[256];
vol_h = FindFirstVolume(guid, sizeof(guid));
@ -1183,10 +1175,7 @@ GuestFilesystemInfoList *qmp_guest_get_fsinfo(Error **errp)
error_free(local_err);
continue;
}
new = g_malloc(sizeof(*ret));
new->value = info;
new->next = ret;
ret = new;
QAPI_LIST_PREPEND(ret, info);
} while (FindNextVolume(vol_h, guid, sizeof(guid)));
if (GetLastError() != ERROR_NO_MORE_FILES) {
@ -1330,7 +1319,6 @@ qmp_guest_fstrim(bool has_minimum, int64_t minimum, Error **errp)
do {
GuestFilesystemTrimResult *res;
GuestFilesystemTrimResultList *list;
PWCHAR uc_path;
DWORD char_count = 0;
char *path, *out;
@ -1369,11 +1357,7 @@ qmp_guest_fstrim(bool has_minimum, int64_t minimum, Error **errp)
res->path = path;
list = g_new0(GuestFilesystemTrimResultList, 1);
list->value = res;
list->next = resp->paths;
resp->paths = list;
QAPI_LIST_PREPEND(resp->paths, res);
memset(argv, 0, sizeof(argv));
argv[0] = (gchar *)"defrag.exe";

6
qga/commands.c
View File

@ -66,17 +66,13 @@ static void qmp_command_info(const QmpCommand *cmd, void *opaque)
{
GuestAgentInfo *info = opaque;
GuestAgentCommandInfo *cmd_info;
GuestAgentCommandInfoList *cmd_info_list;
cmd_info = g_new0(GuestAgentCommandInfo, 1);
cmd_info->name = g_strdup(qmp_command_name(cmd));
cmd_info->enabled = qmp_command_is_enabled(cmd);
cmd_info->success_response = qmp_has_success_response(cmd);
cmd_info_list = g_new0(GuestAgentCommandInfoList, 1);
cmd_info_list->value = cmd_info;
cmd_info_list->next = info->supported_commands;
info->supported_commands = cmd_info_list;
QAPI_LIST_PREPEND(info->supported_commands, cmd_info);
}
struct GuestAgentInfo *qmp_guest_info(Error **errp)

29
qom/qom-qmp-cmds.c
View File

@ -46,14 +46,12 @@ ObjectPropertyInfoList *qmp_qom_list(const char *path, Error **errp)
object_property_iter_init(&iter, obj);
while ((prop = object_property_iter_next(&iter))) {
ObjectPropertyInfoList *entry = g_malloc0(sizeof(*entry));
ObjectPropertyInfo *value = g_malloc0(sizeof(ObjectPropertyInfo));
entry->value = g_malloc0(sizeof(ObjectPropertyInfo));
entry->next = props;
props = entry;
QAPI_LIST_PREPEND(props, value);
entry->value->name = g_strdup(prop->name);
entry->value->type = g_strdup(prop->type);
value->name = g_strdup(prop->name);
value->type = g_strdup(prop->type);
}
return props;
@ -90,7 +88,7 @@ QObject *qmp_qom_get(const char *path, const char *property, Error **errp)
static void qom_list_types_tramp(ObjectClass *klass, void *data)
{
ObjectTypeInfoList *e, **pret = data;
ObjectTypeInfoList **pret = data;
ObjectTypeInfo *info;
ObjectClass *parent = object_class_get_parent(klass);
@ -102,10 +100,7 @@ static void qom_list_types_tramp(ObjectClass *klass, void *data)
info->parent = g_strdup(object_class_get_name(parent));
}
e = g_malloc0(sizeof(*e));
e->value = info;
e->next = *pret;
*pret = e;
QAPI_LIST_PREPEND(*pret, info);
}
ObjectTypeInfoList *qmp_qom_list_types(bool has_implements,
@ -150,7 +145,6 @@ ObjectPropertyInfoList *qmp_device_list_properties(const char *typename,
object_property_iter_init(&iter, obj);
while ((prop = object_property_iter_next(&iter))) {
ObjectPropertyInfo *info;
ObjectPropertyInfoList *entry;
/* Skip Object and DeviceState properties */
if (strcmp(prop->name, "type") == 0 ||
@ -176,10 +170,7 @@ ObjectPropertyInfoList *qmp_device_list_properties(const char *typename,
info->default_value = qobject_ref(prop->defval);
info->has_default_value = !!info->default_value;
entry = g_malloc0(sizeof(*entry));
entry->value = info;
entry->next = prop_list;
prop_list = entry;
QAPI_LIST_PREPEND(prop_list, info);
}
object_unref(obj);
@ -217,7 +208,6 @@ ObjectPropertyInfoList *qmp_qom_list_properties(const char *typename,
}
while ((prop = object_property_iter_next(&iter))) {
ObjectPropertyInfo *info;
ObjectPropertyInfoList *entry;
info = g_malloc0(sizeof(*info));
info->name = g_strdup(prop->name);
@ -225,10 +215,7 @@ ObjectPropertyInfoList *qmp_qom_list_properties(const char *typename,
info->has_description = !!prop->description;
info->description = g_strdup(prop->description);
entry = g_malloc0(sizeof(*entry));
entry->value = info;
entry->next = prop_list;
prop_list = entry;
QAPI_LIST_PREPEND(prop_list, info);
}
object_unref(obj);

6
target/arm/helper.c
View File

@ -8283,7 +8283,6 @@ static void arm_cpu_add_definition(gpointer data, gpointer user_data)
{
ObjectClass *oc = data;
CpuDefinitionInfoList **cpu_list = user_data;
CpuDefinitionInfoList *entry;
CpuDefinitionInfo *info;
const char *typename;
@ -8293,10 +8292,7 @@ static void arm_cpu_add_definition(gpointer data, gpointer user_data)
strlen(typename) - strlen("-" TYPE_ARM_CPU));
info->q_typename = g_strdup(typename);
entry = g_malloc0(sizeof(*entry));
entry->value = info;
entry->next = *cpu_list;
*cpu_list = entry;
QAPI_LIST_PREPEND(*cpu_list, info);
}
CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)

13
target/arm/monitor.c
View File

@ -42,15 +42,6 @@ static GICCapability *gic_cap_new(int version)
return cap;
}
static GICCapabilityList *gic_cap_list_add(GICCapabilityList *head,
GICCapability *cap)
{
GICCapabilityList *item = g_new0(GICCapabilityList, 1);
item->value = cap;
item->next = head;
return item;
}
static inline void gic_cap_kvm_probe(GICCapability *v2, GICCapability *v3)
{
#ifdef CONFIG_KVM
@ -84,8 +75,8 @@ GICCapabilityList *qmp_query_gic_capabilities(Error **errp)
gic_cap_kvm_probe(v2, v3);
head = gic_cap_list_add(head, v2);
head = gic_cap_list_add(head, v3);
QAPI_LIST_PREPEND(head, v2);
QAPI_LIST_PREPEND(head, v3);
return head;
}

6
target/i386/cpu.c
View File

@ -5014,7 +5014,6 @@ static void x86_cpu_definition_entry(gpointer data, gpointer user_data)
ObjectClass *oc = data;
X86CPUClass *cc = X86_CPU_CLASS(oc);
CpuDefinitionInfoList **cpu_list = user_data;
CpuDefinitionInfoList *entry;
CpuDefinitionInfo *info;
info = g_malloc0(sizeof(*info));
@ -5039,10 +5038,7 @@ static void x86_cpu_definition_entry(gpointer data, gpointer user_data)
info->has_alias_of = !!info->alias_of;
}
entry = g_malloc0(sizeof(*entry));
entry->value = info;
entry->next = *cpu_list;
*cpu_list = entry;
QAPI_LIST_PREPEND(*cpu_list, info);
}
CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)

6
target/mips/cpu.c
View File

@ -543,7 +543,6 @@ static void mips_cpu_add_definition(gpointer data, gpointer user_data)
{
ObjectClass *oc = data;
CpuDefinitionInfoList **cpu_list = user_data;
CpuDefinitionInfoList *entry;
CpuDefinitionInfo *info;
const char *typename;
@ -553,10 +552,7 @@ static void mips_cpu_add_definition(gpointer data, gpointer user_data)
strlen(typename) - strlen("-" TYPE_MIPS_CPU));
info->q_typename = g_strdup(typename);
entry = g_malloc0(sizeof(*entry));
entry->value = info;
entry->next = *cpu_list;
*cpu_list = entry;
QAPI_LIST_PREPEND(*cpu_list, info);
}
CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)

12
target/ppc/translate_init.c.inc
View File

@ -10566,7 +10566,6 @@ static void ppc_cpu_defs_entry(gpointer data, gpointer user_data)
ObjectClass *oc = data;
CpuDefinitionInfoList **first = user_data;
const char *typename;
CpuDefinitionInfoList *entry;
CpuDefinitionInfo *info;
typename = object_class_get_name(oc);
@ -10574,10 +10573,7 @@ static void ppc_cpu_defs_entry(gpointer data, gpointer user_data)
info->name = g_strndup(typename,
strlen(typename) - strlen(POWERPC_CPU_TYPE_SUFFIX));
entry = g_malloc0(sizeof(*entry));
entry->value = info;
entry->next = *first;
*first = entry;
QAPI_LIST_PREPEND(*first, info);
}
CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)
@ -10593,7 +10589,6 @@ CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)
for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) {
PowerPCCPUAlias *alias = &ppc_cpu_aliases[i];
ObjectClass *oc;
CpuDefinitionInfoList *entry;
CpuDefinitionInfo *info;
oc = ppc_cpu_class_by_name(alias->model);
@ -10605,10 +10600,7 @@ CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)
info->name = g_strdup(alias->alias);
info->q_typename = g_strdup(object_class_get_name(oc));
entry = g_malloc0(sizeof(*entry));
entry->value = info;
entry->next = cpu_list;
cpu_list = entry;
QAPI_LIST_PREPEND(cpu_list, info);
}
return cpu_list;

12
target/s390x/cpu_models.c
View File

@ -427,7 +427,6 @@ static void create_cpu_model_list(ObjectClass *klass, void *opaque)
{
struct CpuDefinitionInfoListData *cpu_list_data = opaque;
CpuDefinitionInfoList **cpu_list = &cpu_list_data->list;
CpuDefinitionInfoList *entry;
CpuDefinitionInfo *info;
char *name = g_strdup(object_class_get_name(klass));
S390CPUClass *scc = S390_CPU_CLASS(klass);
@ -454,10 +453,7 @@ static void create_cpu_model_list(ObjectClass *klass, void *opaque)
object_unref(obj);
}
entry = g_new0(CpuDefinitionInfoList, 1);
entry->value = info;
entry->next = *cpu_list;
*cpu_list = entry;
QAPI_LIST_PREPEND(*cpu_list, info);
}
CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)
@ -624,12 +620,8 @@ CpuModelExpansionInfo *qmp_query_cpu_model_expansion(CpuModelExpansionType type,
static void list_add_feat(const char *name, void *opaque)
{
strList **last = (strList **) opaque;
strList *entry;
entry = g_new0(strList, 1);
entry->value = g_strdup(name);
entry->next = *last;
*last = entry;
QAPI_LIST_PREPEND(*last, g_strdup(name));
}
CpuModelCompareInfo *qmp_query_cpu_model_comparison(CpuModelInfo *infoa,

7
tests/test-clone-visitor.c
View File

@ -65,16 +65,13 @@ static void test_clone_alternate(void)
static void test_clone_list_union(void)
{
uint8List *src, *dst;
uint8List *src = NULL, *dst;
uint8List *tmp = NULL;
int i;
/* Build list in reverse */
for (i = 10; i; i--) {
src = g_new0(uint8List, 1);
src->next = tmp;
src->value = i;
tmp = src;
QAPI_LIST_PREPEND(src, i);
}
dst = QAPI_CLONE(uint8List, src);

42
tests/test-qobject-output-visitor.c
View File

@ -223,7 +223,8 @@ static void test_visitor_out_list(TestOutputVisitorData *data,
const void *unused)
{
const char *value_str = "list value";
TestStructList *p, *head = NULL;
TestStruct *value;
TestStructList *head = NULL;
const int max_items = 10;
bool value_bool = true;
int value_int = 10;
@ -233,14 +234,12 @@ static void test_visitor_out_list(TestOutputVisitorData *data,
/* Build the list in reverse order... */
for (i = 0; i < max_items; i++) {
p = g_malloc0(sizeof(*p));
p->value = g_malloc0(sizeof(*p->value));
p->value->integer = value_int + (max_items - i - 1);
p->value->boolean = value_bool;
p->value->string = g_strdup(value_str);
value = g_malloc0(sizeof(*value));
value->integer = value_int + (max_items - i - 1);
value->boolean = value_bool;
value->string = g_strdup(value_str);
p->next = head;
head = p;
QAPI_LIST_PREPEND(head, value);
}
visit_type_TestStructList(data->ov, NULL, &head, &error_abort);
@ -270,26 +269,25 @@ static void test_visitor_out_list(TestOutputVisitorData *data,
static void test_visitor_out_list_qapi_free(TestOutputVisitorData *data,
const void *unused)
{
UserDefTwoList *p, *head = NULL;
UserDefTwo *value;
UserDefTwoList *head = NULL;
const char string[] = "foo bar";
int i, max_count = 1024;
for (i = 0; i < max_count; i++) {
p = g_malloc0(sizeof(*p));
p->value = g_malloc0(sizeof(*p->value));
value = g_malloc0(sizeof(*value));
p->value->string0 = g_strdup(string);
p->value->dict1 = g_new0(UserDefTwoDict, 1);
p->value->dict1->string1 = g_strdup(string);
p->value->dict1->dict2 = g_new0(UserDefTwoDictDict, 1);
p->value->dict1->dict2->userdef = g_new0(UserDefOne, 1);
p->value->dict1->dict2->userdef->string = g_strdup(string);
p->value->dict1->dict2->userdef->integer = 42;
p->value->dict1->dict2->string = g_strdup(string);
p->value->dict1->has_dict3 = false;
value->string0 = g_strdup(string);
value->dict1 = g_new0(UserDefTwoDict, 1);
value->dict1->string1 = g_strdup(string);
value->dict1->dict2 = g_new0(UserDefTwoDictDict, 1);
value->dict1->dict2->userdef = g_new0(UserDefOne, 1);
value->dict1->dict2->userdef->string = g_strdup(string);
value->dict1->dict2->userdef->integer = 42;
value->dict1->dict2->string = g_strdup(string);
value->dict1->has_dict3 = false;
p->next = head;
head = p;
QAPI_LIST_PREPEND(head, value);
}
qapi_free_UserDefTwoList(head);

113
tests/test-visitor-serialization.c
View File

@ -351,135 +351,51 @@ static void test_primitive_lists(gconstpointer opaque)
for (i = 0; i < 32; i++) {
switch (pl.type) {
case PTYPE_STRING: {
strList *tmp = g_new0(strList, 1);
tmp->value = g_strdup(pt->value.string);
if (pl.value.strings == NULL) {
pl.value.strings = tmp;
} else {
tmp->next = pl.value.strings;
pl.value.strings = tmp;
}
QAPI_LIST_PREPEND(pl.value.strings, g_strdup(pt->value.string));
break;
}
case PTYPE_INTEGER: {
intList *tmp = g_new0(intList, 1);
tmp->value = pt->value.integer;
if (pl.value.integers == NULL) {
pl.value.integers = tmp;
} else {
tmp->next = pl.value.integers;
pl.value.integers = tmp;
}
QAPI_LIST_PREPEND(pl.value.integers, pt->value.integer);
break;
}
case PTYPE_S8: {
int8List *tmp = g_new0(int8List, 1);
tmp->value = pt->value.s8;
if (pl.value.s8_integers == NULL) {
pl.value.s8_integers = tmp;
} else {
tmp->next = pl.value.s8_integers;
pl.value.s8_integers = tmp;
}
QAPI_LIST_PREPEND(pl.value.s8_integers, pt->value.s8);
break;
}
case PTYPE_S16: {
int16List *tmp = g_new0(int16List, 1);
tmp->value = pt->value.s16;
if (pl.value.s16_integers == NULL) {
pl.value.s16_integers = tmp;
} else {
tmp->next = pl.value.s16_integers;
pl.value.s16_integers = tmp;
}
QAPI_LIST_PREPEND(pl.value.s16_integers, pt->value.s16);
break;
}
case PTYPE_S32: {
int32List *tmp = g_new0(int32List, 1);
tmp->value = pt->value.s32;
if (pl.value.s32_integers == NULL) {
pl.value.s32_integers = tmp;
} else {
tmp->next = pl.value.s32_integers;
pl.value.s32_integers = tmp;
}
QAPI_LIST_PREPEND(pl.value.s32_integers, pt->value.s32);
break;
}
case PTYPE_S64: {
int64List *tmp = g_new0(int64List, 1);
tmp->value = pt->value.s64;
if (pl.value.s64_integers == NULL) {
pl.value.s64_integers = tmp;
} else {
tmp->next = pl.value.s64_integers;
pl.value.s64_integers = tmp;
}
QAPI_LIST_PREPEND(pl.value.s64_integers, pt->value.s64);
break;
}
case PTYPE_U8: {
uint8List *tmp = g_new0(uint8List, 1);
tmp->value = pt->value.u8;
if (pl.value.u8_integers == NULL) {
pl.value.u8_integers = tmp;
} else {
tmp->next = pl.value.u8_integers;
pl.value.u8_integers = tmp;
}
QAPI_LIST_PREPEND(pl.value.u8_integers, pt->value.u8);
break;
}
case PTYPE_U16: {
uint16List *tmp = g_new0(uint16List, 1);
tmp->value = pt->value.u16;
if (pl.value.u16_integers == NULL) {
pl.value.u16_integers = tmp;
} else {
tmp->next = pl.value.u16_integers;
pl.value.u16_integers = tmp;
}
QAPI_LIST_PREPEND(pl.value.u16_integers, pt->value.u16);
break;
}
case PTYPE_U32: {
uint32List *tmp = g_new0(uint32List, 1);
tmp->value = pt->value.u32;
if (pl.value.u32_integers == NULL) {
pl.value.u32_integers = tmp;
} else {
tmp->next = pl.value.u32_integers;
pl.value.u32_integers = tmp;
}
QAPI_LIST_PREPEND(pl.value.u32_integers, pt->value.u32);
break;
}
case PTYPE_U64: {
uint64List *tmp = g_new0(uint64List, 1);
tmp->value = pt->value.u64;
if (pl.value.u64_integers == NULL) {
pl.value.u64_integers = tmp;
} else {
tmp->next = pl.value.u64_integers;
pl.value.u64_integers = tmp;
}
QAPI_LIST_PREPEND(pl.value.u64_integers, pt->value.u64);
break;
}
case PTYPE_NUMBER: {
numberList *tmp = g_new0(numberList, 1);
tmp->value = pt->value.number;
if (pl.value.numbers == NULL) {
pl.value.numbers = tmp;
} else {
tmp->next = pl.value.numbers;
pl.value.numbers = tmp;
}
QAPI_LIST_PREPEND(pl.value.numbers, pt->value.number);
break;
}
case PTYPE_BOOLEAN: {
boolList *tmp = g_new0(boolList, 1);
tmp->value = pt->value.boolean;
if (pl.value.booleans == NULL) {
pl.value.booleans = tmp;
} else {
tmp->next = pl.value.booleans;
pl.value.booleans = tmp;
}
QAPI_LIST_PREPEND(pl.value.booleans, pt->value.boolean);
break;
}
default:
@ -704,10 +620,7 @@ static void test_nested_struct_list(gconstpointer opaque)
int i = 0;
for (i = 0; i < 8; i++) {
tmp = g_new0(UserDefTwoList, 1);
tmp->value = nested_struct_create();
tmp->next = listp;
listp = tmp;
QAPI_LIST_PREPEND(listp, nested_struct_create());
}
ops->serialize(listp, &serialize_data, visit_nested_struct_list,

22
trace/qmp.c
View File

@ -92,39 +92,37 @@ TraceEventInfoList *qmp_trace_event_get_state(const char *name,
/* Get states (all errors checked above) */
trace_event_iter_init(&iter, name);
while ((ev = trace_event_iter_next(&iter)) != NULL) {
TraceEventInfoList *elem;
TraceEventInfo *value;
bool is_vcpu = trace_event_is_vcpu(ev);
if (has_vcpu && !is_vcpu) {
continue;
}
elem = g_new(TraceEventInfoList, 1);
elem->value = g_new(TraceEventInfo, 1);
elem->value->vcpu = is_vcpu;
elem->value->name = g_strdup(trace_event_get_name(ev));
value = g_new(TraceEventInfo, 1);
value->vcpu = is_vcpu;
value->name = g_strdup(trace_event_get_name(ev));
if (!trace_event_get_state_static(ev)) {
elem->value->state = TRACE_EVENT_STATE_UNAVAILABLE;
value->state = TRACE_EVENT_STATE_UNAVAILABLE;
} else {
if (has_vcpu) {
if (is_vcpu) {
if (trace_event_get_vcpu_state_dynamic(cpu, ev)) {
elem->value->state = TRACE_EVENT_STATE_ENABLED;
value->state = TRACE_EVENT_STATE_ENABLED;
} else {
elem->value->state = TRACE_EVENT_STATE_DISABLED;
value->state = TRACE_EVENT_STATE_DISABLED;
}
}
/* else: already skipped above */
} else {
if (trace_event_get_state_dynamic(ev)) {
elem->value->state = TRACE_EVENT_STATE_ENABLED;
value->state = TRACE_EVENT_STATE_ENABLED;
} else {
elem->value->state = TRACE_EVENT_STATE_DISABLED;
value->state = TRACE_EVENT_STATE_DISABLED;
}
}
}
elem->next = events;
events = elem;
QAPI_LIST_PREPEND(events, value);
}
return events;

16
ui/input.c
View File

@ -571,7 +571,7 @@ void qemu_remove_mouse_mode_change_notifier(Notifier *notify)
MouseInfoList *qmp_query_mice(Error **errp)
{
MouseInfoList *mice_list = NULL;
MouseInfoList *info;
MouseInfo *info;
QemuInputHandlerState *s;
bool current = true;
@ -581,16 +581,14 @@ MouseInfoList *qmp_query_mice(Error **errp)
continue;
}
info = g_new0(MouseInfoList, 1);
info->value = g_new0(MouseInfo, 1);
info->value->index = s->id;
info->value->name = g_strdup(s->handler->name);
info->value->absolute = s->handler->mask & INPUT_EVENT_MASK_ABS;
info->value->current = current;
info = g_new0(MouseInfo, 1);
info->index = s->id;
info->name = g_strdup(s->handler->name);
info->absolute = s->handler->mask & INPUT_EVENT_MASK_ABS;
info->current = current;
current = false;
info->next = mice_list;
mice_list = info;
QAPI_LIST_PREPEND(mice_list, info);
}
return mice_list;

21
ui/vnc.c
View File

@ -365,14 +365,11 @@ static VncDisplay *vnc_display_find(const char *id)
static VncClientInfoList *qmp_query_client_list(VncDisplay *vd)
{
VncClientInfoList *cinfo, *prev = NULL;
VncClientInfoList *prev = NULL;
VncState *client;
QTAILQ_FOREACH(client, &vd->clients, next) {
cinfo = g_new0(VncClientInfoList, 1);
cinfo->value = qmp_query_vnc_client(client);
cinfo->next = prev;
prev = cinfo;
QAPI_LIST_PREPEND(prev, qmp_query_vnc_client(client));
}
return prev;
}
@ -453,7 +450,6 @@ static VncServerInfo2List *qmp_query_server_entry(QIOChannelSocket *ioc,
int subauth,
VncServerInfo2List *prev)
{
VncServerInfo2List *list;
VncServerInfo2 *info;
Error *err = NULL;
SocketAddress *addr;
@ -476,10 +472,8 @@ static VncServerInfo2List *qmp_query_server_entry(QIOChannelSocket *ioc,
qmp_query_auth(auth, subauth, &info->auth,
&info->vencrypt, &info->has_vencrypt);
list = g_new0(VncServerInfo2List, 1);
list->value = info;
list->next = prev;
return list;
QAPI_LIST_PREPEND(prev, info);
return prev;
}
static void qmp_query_auth(int auth, int subauth,
@ -554,7 +548,7 @@ static void qmp_query_auth(int auth, int subauth,
VncInfo2List *qmp_query_vnc_servers(Error **errp)
{
VncInfo2List *item, *prev = NULL;
VncInfo2List *prev = NULL;
VncInfo2 *info;
VncDisplay *vd;
DeviceState *dev;
@ -583,10 +577,7 @@ VncInfo2List *qmp_query_vnc_servers(Error **errp)
vd->ws_subauth, info->server);
}
item = g_new0(VncInfo2List, 1);
item->value = info;
item->next = prev;
prev = item;
QAPI_LIST_PREPEND(prev, info);
}
return prev;
}

14
util/qemu-config.c
View File

@ -55,7 +55,7 @@ QemuOpts *qemu_find_opts_singleton(const char *group)
static CommandLineParameterInfoList *query_option_descs(const QemuOptDesc *desc)
{
CommandLineParameterInfoList *param_list = NULL, *entry;
CommandLineParameterInfoList *param_list = NULL;
CommandLineParameterInfo *info;
int i;
@ -87,10 +87,7 @@ static CommandLineParameterInfoList *query_option_descs(const QemuOptDesc *desc)
info->q_default = g_strdup(desc[i].def_value_str);
}
entry = g_malloc0(sizeof(*entry));
entry->value = info;
entry->next = param_list;
param_list = entry;
QAPI_LIST_PREPEND(param_list, info);
}
return param_list;
@ -246,7 +243,7 @@ CommandLineOptionInfoList *qmp_query_command_line_options(bool has_option,
const char *option,
Error **errp)
{
CommandLineOptionInfoList *conf_list = NULL, *entry;
CommandLineOptionInfoList *conf_list = NULL;
CommandLineOptionInfo *info;
int i;
@ -262,10 +259,7 @@ CommandLineOptionInfoList *qmp_query_command_line_options(bool has_option,
info->parameters =
query_option_descs(vm_config_groups[i]->desc);
}
entry = g_malloc0(sizeof(*entry));
entry->value = info;
entry->next = conf_list;
conf_list = entry;
QAPI_LIST_PREPEND(conf_list, info);
}
}