qapi qga: Elide redundant has_FOO in generated C
The has_FOO for pointer-valued FOO are redundant, except for arrays. They are also a nuisance to work with. Recent commit "qapi: Start to elide redundant has_FOO in generated C" provided the means to elide them step by step. This is the step for qga/qapi-schema.json. Said commit explains the transformation in more detail. The invariant violations mentioned there do not occur here. Cc: Michael Roth <michael.roth@amd.com> Cc: Konstantin Kostiuk <kkostiuk@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221104160712.3005652-30-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Markus Armbruster
parent
41462e4106
commit
91eab32a3f
@ -71,7 +71,7 @@ static void ga_wait_child(pid_t pid, int *status, Error **errp)
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g_assert(rpid == pid);
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}
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void qmp_guest_shutdown(bool has_mode, const char *mode, Error **errp)
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void qmp_guest_shutdown(const char *mode, Error **errp)
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{
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const char *shutdown_flag;
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Error *local_err = NULL;
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@ -93,7 +93,7 @@ void qmp_guest_shutdown(bool has_mode, const char *mode, Error **errp)
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#endif
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slog("guest-shutdown called, mode: %s", mode);
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if (!has_mode || strcmp(mode, "powerdown") == 0) {
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if (!mode || strcmp(mode, "powerdown") == 0) {
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shutdown_flag = powerdown_flag;
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} else if (strcmp(mode, "halt") == 0) {
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shutdown_flag = halt_flag;
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@ -404,14 +404,14 @@ end:
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return f;
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}
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int64_t qmp_guest_file_open(const char *path, bool has_mode, const char *mode,
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int64_t qmp_guest_file_open(const char *path, const char *mode,
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Error **errp)
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{
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FILE *fh;
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Error *local_err = NULL;
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int64_t handle;
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if (!has_mode) {
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if (!mode) {
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mode = "r";
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}
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slog("guest-file-open called, filepath: %s, mode: %s", path, mode);
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@ -1037,7 +1037,6 @@ static bool build_guest_fsinfo_for_ccw_dev(char const *syspath,
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return false;
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}
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disk->has_ccw_address = true;
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disk->ccw_address = g_new0(GuestCCWAddress, 1);
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disk->ccw_address->cssid = cssid;
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disk->ccw_address->ssid = ssid;
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@ -1084,12 +1083,10 @@ static void build_guest_fsinfo_for_real_device(char const *syspath,
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devnode = udev_device_get_devnode(udevice);
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if (devnode != NULL) {
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disk->dev = g_strdup(devnode);
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disk->has_dev = true;
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}
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serial = udev_device_get_property_value(udevice, "ID_SERIAL");
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if (serial != NULL && *serial != 0) {
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disk->serial = g_strdup(serial);
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disk->has_serial = true;
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}
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}
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@ -1108,7 +1105,7 @@ static void build_guest_fsinfo_for_real_device(char const *syspath,
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has_hwinf = false;
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}
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if (has_hwinf || disk->has_dev || disk->has_serial) {
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if (has_hwinf || disk->dev || disk->serial) {
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QAPI_LIST_PREPEND(fs->disk, disk);
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} else {
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qapi_free_GuestDiskAddress(disk);
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@ -1411,7 +1408,6 @@ static void get_nvme_smart(GuestDiskInfo *disk)
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return;
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}
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disk->has_smart = true;
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disk->smart = g_new0(GuestDiskSmart, 1);
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disk->smart->type = GUEST_DISK_BUS_TYPE_NVME;
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@ -1449,7 +1445,7 @@ static void get_nvme_smart(GuestDiskInfo *disk)
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static void get_disk_smart(GuestDiskInfo *disk)
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{
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if (disk->has_address
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if (disk->address
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&& (disk->address->bus_type == GUEST_DISK_BUS_TYPE_NVME)) {
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get_nvme_smart(disk);
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}
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@ -1502,7 +1498,6 @@ GuestDiskInfoList *qmp_guest_get_disks(Error **errp)
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disk->name = dev_name;
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disk->partition = false;
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disk->alias = get_alias_for_syspath(disk_dir);
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disk->has_alias = (disk->alias != NULL);
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QAPI_LIST_PREPEND(ret, disk);
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/* Get address for non-virtual devices */
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@ -1522,8 +1517,6 @@ GuestDiskInfoList *qmp_guest_get_disks(Error **errp)
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error_get_pretty(local_err));
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error_free(local_err);
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local_err = NULL;
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} else if (disk->address != NULL) {
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disk->has_address = true;
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}
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}
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@ -1641,7 +1634,6 @@ qmp_guest_fstrim(bool has_minimum, int64_t minimum, Error **errp)
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if (fd == -1) {
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result->error = g_strdup_printf("failed to open: %s",
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strerror(errno));
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result->has_error = true;
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continue;
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}
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@ -1656,7 +1648,6 @@ qmp_guest_fstrim(bool has_minimum, int64_t minimum, Error **errp)
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r.minlen = has_minimum ? minimum : 0;
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ret = ioctl(fd, FITRIM, &r);
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if (ret == -1) {
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result->has_error = true;
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if (errno == ENOTTY || errno == EOPNOTSUPP) {
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result->error = g_strdup("trim not supported");
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} else {
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@ -2967,7 +2958,7 @@ GuestNetworkInterfaceList *qmp_guest_network_get_interfaces(Error **errp)
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QAPI_LIST_APPEND(tail, info);
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}
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if (!info->has_hardware_address) {
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if (!info->hardware_address) {
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if (!guest_get_hw_addr(ifa, mac_addr, &obtained, errp)) {
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goto error;
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}
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@ -2977,7 +2968,6 @@ GuestNetworkInterfaceList *qmp_guest_network_get_interfaces(Error **errp)
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(int) mac_addr[0], (int) mac_addr[1],
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(int) mac_addr[2], (int) mac_addr[3],
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(int) mac_addr[4], (int) mac_addr[5]);
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info->has_hardware_address = true;
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}
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}
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@ -3037,14 +3027,12 @@ GuestNetworkInterfaceList *qmp_guest_network_get_interfaces(Error **errp)
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info->has_ip_addresses = true;
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if (!info->has_statistics) {
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if (!info->statistics) {
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interface_stat = g_malloc0(sizeof(*interface_stat));
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if (guest_get_network_stats(info->name, interface_stat) == -1) {
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info->has_statistics = false;
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g_free(interface_stat);
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} else {
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info->statistics = interface_stat;
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info->has_statistics = true;
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}
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}
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}
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@ -3351,11 +3339,8 @@ GuestOSInfo *qmp_guest_get_osinfo(Error **errp)
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if (uname(&kinfo) != 0) {
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error_setg_errno(errp, errno, "uname failed");
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} else {
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info->has_kernel_version = true;
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info->kernel_version = g_strdup(kinfo.version);
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info->has_kernel_release = true;
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info->kernel_release = g_strdup(kinfo.release);
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info->has_machine = true;
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info->machine = g_strdup(kinfo.machine);
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}
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@ -3375,7 +3360,6 @@ GuestOSInfo *qmp_guest_get_osinfo(Error **errp)
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value = g_key_file_get_value(osrelease, "os-release", osfield, NULL); \
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if (value != NULL) { \
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ga_osrelease_replace_special(value); \
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info->has_ ## field = true; \
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info->field = value; \
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} \
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} while (0)
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@ -193,8 +193,7 @@ static void handle_set_nonblocking(HANDLE fh)
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SetNamedPipeHandleState(fh, &pipe_state, NULL, NULL);
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}
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int64_t qmp_guest_file_open(const char *path, bool has_mode,
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const char *mode, Error **errp)
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int64_t qmp_guest_file_open(const char *path, const char *mode, Error **errp)
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{
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int64_t fd = -1;
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HANDLE fh;
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@ -206,7 +205,7 @@ int64_t qmp_guest_file_open(const char *path, bool has_mode,
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GError *gerr = NULL;
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wchar_t *w_path = NULL;
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if (!has_mode) {
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if (!mode) {
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mode = "r";
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}
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slog("guest-file-open called, filepath: %s, mode: %s", path, mode);
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@ -317,14 +316,14 @@ static void execute_async(DWORD WINAPI (*func)(LPVOID), LPVOID opaque,
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}
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}
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void qmp_guest_shutdown(bool has_mode, const char *mode, Error **errp)
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void qmp_guest_shutdown(const char *mode, Error **errp)
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{
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Error *local_err = NULL;
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UINT shutdown_flag = EWX_FORCE;
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slog("guest-shutdown called, mode: %s", mode);
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if (!has_mode || strcmp(mode, "powerdown") == 0) {
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if (!mode || strcmp(mode, "powerdown") == 0) {
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shutdown_flag |= EWX_POWEROFF;
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} else if (strcmp(mode, "halt") == 0) {
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shutdown_flag |= EWX_SHUTDOWN;
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@ -833,7 +832,6 @@ static void get_disk_properties(HANDLE vol_h, GuestDiskAddress *disk,
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g_debug("serial number \"%s\"", serial);
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if (*serial != 0) {
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disk->serial = g_strndup(serial, len);
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disk->has_serial = true;
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}
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}
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out_free:
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@ -951,7 +949,6 @@ static GuestDiskAddressList *build_guest_disk_info(char *guid, Error **errp)
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/* Possibly CD-ROM or a shared drive. Try to pass the volume */
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g_debug("volume not on disk");
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disk = g_new0(GuestDiskAddress, 1);
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disk->has_dev = true;
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disk->dev = g_strdup(name);
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get_single_disk_info(0xffffffff, disk, &local_err);
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if (local_err) {
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@ -983,7 +980,6 @@ static GuestDiskAddressList *build_guest_disk_info(char *guid, Error **errp)
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* See also Naming Files, Paths and Namespaces:
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* https://docs.microsoft.com/en-us/windows/desktop/FileIO/naming-a-file#win32-device-namespaces
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*/
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disk->has_dev = true;
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disk->dev = g_strdup_printf("\\\\.\\PhysicalDrive%lu",
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extents->Extents[i].DiskNumber);
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@ -1078,7 +1074,6 @@ GuestDiskInfoList *qmp_guest_get_disks(Error **errp)
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g_debug(" number: %lu", sdn.DeviceNumber);
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address = g_new0(GuestDiskAddress, 1);
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address->has_dev = true;
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address->dev = g_strdup(disk->name);
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get_single_disk_info(sdn.DeviceNumber, address, &local_err);
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if (local_err) {
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@ -1089,7 +1084,6 @@ GuestDiskInfoList *qmp_guest_get_disks(Error **errp)
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address = NULL;
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} else {
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disk->address = address;
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disk->has_address = true;
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}
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QAPI_LIST_PREPEND(ret, disk);
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@ -1369,7 +1363,6 @@ qmp_guest_fstrim(bool has_minimum, int64_t minimum, Error **errp)
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g_free(uc_path);
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if (!path) {
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res->has_error = true;
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res->error = g_strdup(gerr->message);
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g_error_free(gerr);
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break;
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@ -1387,7 +1380,6 @@ qmp_guest_fstrim(bool has_minimum, int64_t minimum, Error **errp)
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if (!g_spawn_sync(NULL, argv, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL,
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&out /* stdout */, NULL /* stdin */,
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NULL, &gerr)) {
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res->has_error = true;
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res->error = g_strdup(gerr->message);
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g_error_free(gerr);
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} else {
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@ -1403,7 +1395,6 @@ qmp_guest_fstrim(bool has_minimum, int64_t minimum, Error **errp)
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if (g_strstr_len(lines[i], -1, "(0x") == NULL) {
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continue;
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}
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res->has_error = true;
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res->error = g_strdup(lines[i]);
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break;
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}
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@ -1683,8 +1674,6 @@ GuestNetworkInterfaceList *qmp_guest_network_get_interfaces(Error **errp)
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(int) mac_addr[0], (int) mac_addr[1],
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(int) mac_addr[2], (int) mac_addr[3],
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(int) mac_addr[4], (int) mac_addr[5]);
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info->has_hardware_address = true;
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}
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head_addr = NULL;
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@ -1713,15 +1702,13 @@ GuestNetworkInterfaceList *qmp_guest_network_get_interfaces(Error **errp)
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info->has_ip_addresses = true;
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info->ip_addresses = head_addr;
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}
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if (!info->has_statistics) {
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if (!info->statistics) {
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interface_stat = g_malloc0(sizeof(*interface_stat));
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if (guest_get_network_stats(addr->AdapterName,
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interface_stat) == -1) {
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info->has_statistics = false;
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if (guest_get_network_stats(addr->AdapterName, interface_stat)
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== -1) {
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g_free(interface_stat);
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} else {
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info->statistics = interface_stat;
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info->has_statistics = true;
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}
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}
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}
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@ -2113,7 +2100,6 @@ GuestUserList *qmp_guest_get_users(Error **errp)
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user->user = g_strdup(info->UserName);
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user->domain = g_strdup(info->Domain);
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user->has_domain = true;
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user->login_time = login_time;
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@ -2332,29 +2318,19 @@ GuestOSInfo *qmp_guest_get_osinfo(Error **errp)
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info = g_new0(GuestOSInfo, 1);
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info->has_kernel_version = true;
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info->kernel_version = g_strdup_printf("%lu.%lu",
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os_version.dwMajorVersion,
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os_version.dwMinorVersion);
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info->has_kernel_release = true;
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info->kernel_release = g_strdup_printf("%lu",
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os_version.dwBuildNumber);
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info->has_machine = true;
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info->machine = ga_get_current_arch();
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info->has_id = true;
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info->id = g_strdup("mswindows");
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info->has_name = true;
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info->name = g_strdup("Microsoft Windows");
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info->has_pretty_name = true;
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info->pretty_name = product_name;
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info->has_version = true;
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info->version = ga_get_win_name(&os_version, false);
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info->has_version_id = true;
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info->version_id = ga_get_win_name(&os_version, true);
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info->has_variant = true;
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info->variant = g_strdup(server ? "server" : "client");
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info->has_variant_id = true;
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info->variant_id = g_strdup(server ? "server" : "client");
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return info;
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@ -2478,7 +2454,6 @@ GuestDeviceInfoList *qmp_guest_get_devices(Error **errp)
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device_id = g_match_info_fetch(match_info, 2);
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device->id = g_new0(GuestDeviceId, 1);
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device->has_id = true;
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device->id->type = GUEST_DEVICE_TYPE_PCI;
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id = &device->id->u.pci;
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id->vendor_id = g_ascii_strtoull(vendor_id, NULL, 16);
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@ -2502,7 +2477,6 @@ GuestDeviceInfoList *qmp_guest_get_devices(Error **errp)
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error_setg(errp, "conversion to utf8 failed (driver version)");
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return NULL;
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}
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device->has_driver_version = true;
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date = (LPFILETIME)cm_get_property(dev_info_data.DevInst,
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&qga_DEVPKEY_Device_DriverDate, &cm_type);
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@ -206,14 +206,12 @@ GuestExecStatus *qmp_guest_exec_status(int64_t pid, Error **errp)
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}
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#endif
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if (gei->out.length > 0) {
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ges->has_out_data = true;
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ges->out_data = g_base64_encode(gei->out.data, gei->out.length);
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g_free(gei->out.data);
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ges->has_out_truncated = gei->out.truncated;
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}
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if (gei->err.length > 0) {
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ges->has_err_data = true;
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ges->err_data = g_base64_encode(gei->err.data, gei->err.length);
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g_free(gei->err.data);
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ges->has_err_truncated = gei->err.truncated;
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@ -385,7 +383,7 @@ close:
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GuestExec *qmp_guest_exec(const char *path,
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bool has_arg, strList *arg,
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bool has_env, strList *env,
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bool has_input_data, const char *input_data,
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const char *input_data,
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bool has_capture_output, bool capture_output,
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Error **errp)
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{
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@ -406,7 +404,7 @@ GuestExec *qmp_guest_exec(const char *path,
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arglist.value = (char *)path;
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arglist.next = has_arg ? arg : NULL;
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if (has_input_data) {
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if (input_data) {
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input = qbase64_decode(input_data, -1, &ninput, errp);
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if (!input) {
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return NULL;
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@ -423,7 +421,7 @@ GuestExec *qmp_guest_exec(const char *path,
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}
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ret = g_spawn_async_with_pipes(NULL, argv, envp, flags,
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guest_exec_task_setup, NULL, &pid, has_input_data ? &in_fd : NULL,
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guest_exec_task_setup, NULL, &pid, input_data ? &in_fd : NULL,
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has_output ? &out_fd : NULL, has_output ? &err_fd : NULL, &gerr);
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if (!ret) {
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error_setg(errp, QERR_QGA_COMMAND_FAILED, gerr->message);
|
||||
@ -438,7 +436,7 @@ GuestExec *qmp_guest_exec(const char *path,
|
||||
gei->has_output = has_output;
|
||||
g_child_watch_add(pid, guest_exec_child_watch, gei);
|
||||
|
||||
if (has_input_data) {
|
||||
if (input_data) {
|
||||
gei->in.data = g_steal_pointer(&input);
|
||||
gei->in.size = ninput;
|
||||
#ifdef G_OS_WIN32
|
||||
@ -547,7 +545,6 @@ GuestTimezone *qmp_guest_get_timezone(Error **errp)
|
||||
info->offset = g_time_zone_get_offset(tz, intv);
|
||||
name = g_time_zone_get_abbreviation(tz, intv);
|
||||
if (name != NULL) {
|
||||
info->has_zone = true;
|
||||
info->zone = g_strdup(name);
|
||||
}
|
||||
g_time_zone_unref(tz);
|
||||
|
||||
@ -758,8 +758,7 @@ class QAPISchemaObjectTypeMember(QAPISchemaMember):
|
||||
def need_has(self):
|
||||
assert self.type
|
||||
# Temporary hack to support dropping the has_FOO in reviewable chunks
|
||||
opt_out = [
|
||||
'qga/qapi-schema.json']
|
||||
opt_out = []
|
||||
if self.info and any(self.info.fname.endswith(mod)
|
||||
for mod in opt_out):
|
||||
return self.optional
|
||||
|
||||
Loading…
Reference in New Issue
Block a user