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Merge remote-tracking branch 'remotes/qmp-unstable/queue/qmp' into staging

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* remotes/qmp-unstable/queue/qmp:
  docs/qmp: Fix documentation of BLOCK_JOB_READY to match code
  char: report frontend open/closed state in 'query-chardev'
  virtio-serial: report frontend connection state via monitor
  qmp: add qmp-events.txt back
  qapi event: clean up in callers
  qapi script: clean up in scripts
  qapi: ignore generated event files
  qapi: move event defines

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2014-06-29 13:39:04 +01:00
commit ac8076ac86
16 changed files with 629 additions and 30 deletions
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1
.gitignore vendored
View File

@ -26,6 +26,7 @@
/qapi-generated
/qapi-types.[ch]
/qapi-visit.[ch]
/qapi-event.[ch]
/qmp-commands.h
/qmp-marshal.c
/qemu-doc.html

2
Makefile
View File

@ -248,7 +248,7 @@ $(SRC_PATH)/qga/qapi-schema.json $(SRC_PATH)/scripts/qapi-commands.py $(qapi-py)
qapi-modules = $(SRC_PATH)/qapi-schema.json $(SRC_PATH)/qapi/common.json \
$(SRC_PATH)/qapi/block.json $(SRC_PATH)/qapi/block-core.json \
$(SRC_PATH)/qapi-event.json
$(SRC_PATH)/qapi/event.json
qapi-types.c qapi-types.h :\
$(qapi-modules) $(SRC_PATH)/scripts/qapi-types.py $(qapi-py)

8
docs/qapi-code-gen.txt
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@ -218,10 +218,10 @@ An example command is:
=== Events ===
Events are defined with the keyword 'event'. When 'data' is also specified,
additional info will be carried on. Finally there will be C API generated
in qapi-event.h; when called by QEMU code, a message with timestamp will
be emitted on the wire. If timestamp is -1, it means failure to retrieve host
time.
additional info will be included in the event. Finally there will be C API
generated in qapi-event.h; when called by QEMU code, a message with timestamp
will be emitted on the wire. If timestamp is -1, it means failure to retrieve
host time.
An example event is:

559
docs/qmp/qmp-events.txt Normal file
View File

@ -0,0 +1,559 @@
QEMU Machine Protocol Events
============================
ACPI_DEVICE_OST
---------------
Emitted when guest executes ACPI _OST method.
- data: ACPIOSTInfo type as described in qapi-schema.json
{ "event": "ACPI_DEVICE_OST",
"data": { "device": "d1", "slot": "0", "slot-type": "DIMM", "source": 1, "status": 0 } }
BALLOON_CHANGE
--------------
Emitted when the guest changes the actual BALLOON level. This
value is equivalent to the 'actual' field return by the
'query-balloon' command
Data:
- "actual": actual level of the guest memory balloon in bytes (json-number)
Example:
{ "event": "BALLOON_CHANGE",
"data": { "actual": 944766976 },
"timestamp": { "seconds": 1267020223, "microseconds": 435656 } }
BLOCK_IMAGE_CORRUPTED
---------------------
Emitted when a disk image is being marked corrupt.
Data:
- "device": Device name (json-string)
- "msg": Informative message (e.g., reason for the corruption) (json-string)
- "offset": If the corruption resulted from an image access, this is the access
offset into the image (json-int)
- "size": If the corruption resulted from an image access, this is the access
size (json-int)
Example:
{ "event": "BLOCK_IMAGE_CORRUPTED",
"data": { "device": "ide0-hd0",
"msg": "Prevented active L1 table overwrite", "offset": 196608,
"size": 65536 },
"timestamp": { "seconds": 1378126126, "microseconds": 966463 } }
BLOCK_IO_ERROR
--------------
Emitted when a disk I/O error occurs.
Data:
- "device": device name (json-string)
- "operation": I/O operation (json-string, "read" or "write")
- "action": action that has been taken, it's one of the following (json-string):
"ignore": error has been ignored
"report": error has been reported to the device
"stop": the VM is going to stop because of the error
Example:
{ "event": "BLOCK_IO_ERROR",
"data": { "device": "ide0-hd1",
"operation": "write",
"action": "stop" },
"timestamp": { "seconds": 1265044230, "microseconds": 450486 } }
Note: If action is "stop", a STOP event will eventually follow the
BLOCK_IO_ERROR event.
BLOCK_JOB_CANCELLED
-------------------
Emitted when a block job has been cancelled.
Data:
- "type": Job type (json-string; "stream" for image streaming
"commit" for block commit)
- "device": Device name (json-string)
- "len": Maximum progress value (json-int)
- "offset": Current progress value (json-int)
On success this is equal to len.
On failure this is less than len.
- "speed": Rate limit, bytes per second (json-int)
Example:
{ "event": "BLOCK_JOB_CANCELLED",
"data": { "type": "stream", "device": "virtio-disk0",
"len": 10737418240, "offset": 134217728,
"speed": 0 },
"timestamp": { "seconds": 1267061043, "microseconds": 959568 } }
BLOCK_JOB_COMPLETED
-------------------
Emitted when a block job has completed.
Data:
- "type": Job type (json-string; "stream" for image streaming
"commit" for block commit)
- "device": Device name (json-string)
- "len": Maximum progress value (json-int)
- "offset": Current progress value (json-int)
On success this is equal to len.
On failure this is less than len.
- "speed": Rate limit, bytes per second (json-int)
- "error": Error message (json-string, optional)
Only present on failure. This field contains a human-readable
error message. There are no semantics other than that streaming
has failed and clients should not try to interpret the error
string.
Example:
{ "event": "BLOCK_JOB_COMPLETED",
"data": { "type": "stream", "device": "virtio-disk0",
"len": 10737418240, "offset": 10737418240,
"speed": 0 },
"timestamp": { "seconds": 1267061043, "microseconds": 959568 } }
BLOCK_JOB_ERROR
---------------
Emitted when a block job encounters an error.
Data:
- "device": device name (json-string)
- "operation": I/O operation (json-string, "read" or "write")
- "action": action that has been taken, it's one of the following (json-string):
"ignore": error has been ignored, the job may fail later
"report": error will be reported and the job canceled
"stop": error caused job to be paused
Example:
{ "event": "BLOCK_JOB_ERROR",
"data": { "device": "ide0-hd1",
"operation": "write",
"action": "stop" },
"timestamp": { "seconds": 1265044230, "microseconds": 450486 } }
BLOCK_JOB_READY
---------------
Emitted when a block job is ready to complete.
Data:
- "type": Job type (json-string; "stream" for image streaming
"commit" for block commit)
- "device": Device name (json-string)
- "len": Maximum progress value (json-int)
- "offset": Current progress value (json-int)
On success this is equal to len.
On failure this is less than len.
- "speed": Rate limit, bytes per second (json-int)
Example:
{ "event": "BLOCK_JOB_READY",
"data": { "device": "drive0", "type": "mirror", "speed": 0,
"len": 2097152, "offset": 2097152 }
"timestamp": { "seconds": 1265044230, "microseconds": 450486 } }
Note: The "ready to complete" status is always reset by a BLOCK_JOB_ERROR
event.
DEVICE_DELETED
--------------
Emitted whenever the device removal completion is acknowledged
by the guest.
At this point, it's safe to reuse the specified device ID.
Device removal can be initiated by the guest or by HMP/QMP commands.
Data:
- "device": device name (json-string, optional)
- "path": device path (json-string)
{ "event": "DEVICE_DELETED",
"data": { "device": "virtio-net-pci-0",
"path": "/machine/peripheral/virtio-net-pci-0" },
"timestamp": { "seconds": 1265044230, "microseconds": 450486 } }
DEVICE_TRAY_MOVED
-----------------
It's emitted whenever the tray of a removable device is moved by the guest
or by HMP/QMP commands.
Data:
- "device": device name (json-string)
- "tray-open": true if the tray has been opened or false if it has been closed
(json-bool)
{ "event": "DEVICE_TRAY_MOVED",
"data": { "device": "ide1-cd0",
"tray-open": true
},
"timestamp": { "seconds": 1265044230, "microseconds": 450486 } }
GUEST_PANICKED
--------------
Emitted when guest OS panic is detected.
Data:
- "action": Action that has been taken (json-string, currently always "pause").
Example:
{ "event": "GUEST_PANICKED",
"data": { "action": "pause" } }
NIC_RX_FILTER_CHANGED
---------------------
The event is emitted once until the query command is executed,
the first event will always be emitted.
Data:
- "name": net client name (json-string)
- "path": device path (json-string)
{ "event": "NIC_RX_FILTER_CHANGED",
"data": { "name": "vnet0",
"path": "/machine/peripheral/vnet0/virtio-backend" },
"timestamp": { "seconds": 1368697518, "microseconds": 326866 } }
}
QUORUM_FAILURE
--------------
Emitted by the Quorum block driver if it fails to establish a quorum.
Data:
- "reference": device name if defined else node name.
- "sector-num": Number of the first sector of the failed read operation.
- "sector-count": Failed read operation sector count.
Example:
{ "event": "QUORUM_FAILURE",
"data": { "reference": "usr1", "sector-num": 345435, "sector-count": 5 },
"timestamp": { "seconds": 1344522075, "microseconds": 745528 } }
QUORUM_REPORT_BAD
-----------------
Emitted to report a corruption of a Quorum file.
Data:
- "error": Error message (json-string, optional)
Only present on failure. This field contains a human-readable
error message. There are no semantics other than that the
block layer reported an error and clients should not try to
interpret the error string.
- "node-name": The graph node name of the block driver state.
- "sector-num": Number of the first sector of the failed read operation.
- "sector-count": Failed read operation sector count.
Example:
{ "event": "QUORUM_REPORT_BAD",
"data": { "node-name": "1.raw", "sector-num": 345435, "sector-count": 5 },
"timestamp": { "seconds": 1344522075, "microseconds": 745528 } }
RESET
-----
Emitted when the Virtual Machine is reseted.
Data: None.
Example:
{ "event": "RESET",
"timestamp": { "seconds": 1267041653, "microseconds": 9518 } }
RESUME
------
Emitted when the Virtual Machine resumes execution.
Data: None.
Example:
{ "event": "RESUME",
"timestamp": { "seconds": 1271770767, "microseconds": 582542 } }
RTC_CHANGE
----------
Emitted when the guest changes the RTC time.
Data:
- "offset": Offset between base RTC clock (as specified by -rtc base), and
new RTC clock value (json-number)
Example:
{ "event": "RTC_CHANGE",
"data": { "offset": 78 },
"timestamp": { "seconds": 1267020223, "microseconds": 435656 } }
SHUTDOWN
--------
Emitted when the Virtual Machine is powered down.
Data: None.
Example:
{ "event": "SHUTDOWN",
"timestamp": { "seconds": 1267040730, "microseconds": 682951 } }
Note: If the command-line option "-no-shutdown" has been specified, a STOP
event will eventually follow the SHUTDOWN event.
SPICE_CONNECTED, SPICE_DISCONNECTED
-----------------------------------
Emitted when a SPICE client connects or disconnects.
Data:
- "server": Server information (json-object)
- "host": IP address (json-string)
- "port": port number (json-string)
- "family": address family (json-string, "ipv4" or "ipv6")
- "client": Client information (json-object)
- "host": IP address (json-string)
- "port": port number (json-string)
- "family": address family (json-string, "ipv4" or "ipv6")
Example:
{ "timestamp": {"seconds": 1290688046, "microseconds": 388707},
"event": "SPICE_CONNECTED",
"data": {
"server": { "port": "5920", "family": "ipv4", "host": "127.0.0.1"},
"client": {"port": "52873", "family": "ipv4", "host": "127.0.0.1"}
}}
SPICE_INITIALIZED
-----------------
Emitted after initial handshake and authentication takes place (if any)
and the SPICE channel is up'n'running
Data:
- "server": Server information (json-object)
- "host": IP address (json-string)
- "port": port number (json-string)
- "family": address family (json-string, "ipv4" or "ipv6")
- "auth": authentication method (json-string, optional)
- "client": Client information (json-object)
- "host": IP address (json-string)
- "port": port number (json-string)
- "family": address family (json-string, "ipv4" or "ipv6")
- "connection-id": spice connection id. All channels with the same id
belong to the same spice session (json-int)
- "channel-type": channel type. "1" is the main control channel, filter for
this one if you want track spice sessions only (json-int)
- "channel-id": channel id. Usually "0", might be different needed when
multiple channels of the same type exist, such as multiple
display channels in a multihead setup (json-int)
- "tls": whevener the channel is encrypted (json-bool)
Example:
{ "timestamp": {"seconds": 1290688046, "microseconds": 417172},
"event": "SPICE_INITIALIZED",
"data": {"server": {"auth": "spice", "port": "5921",
"family": "ipv4", "host": "127.0.0.1"},
"client": {"port": "49004", "family": "ipv4", "channel-type": 3,
"connection-id": 1804289383, "host": "127.0.0.1",
"channel-id": 0, "tls": true}
}}
STOP
----
Emitted when the Virtual Machine is stopped.
Data: None.
Example:
{ "event": "STOP",
"timestamp": { "seconds": 1267041730, "microseconds": 281295 } }
SUSPEND
-------
Emitted when guest enters S3 state.
Data: None.
Example:
{ "event": "SUSPEND",
"timestamp": { "seconds": 1344456160, "microseconds": 309119 } }
SUSPEND_DISK
------------
Emitted when the guest makes a request to enter S4 state.
Data: None.
Example:
{ "event": "SUSPEND_DISK",
"timestamp": { "seconds": 1344456160, "microseconds": 309119 } }
Note: QEMU shuts down when entering S4 state.
VNC_CONNECTED
-------------
Emitted when a VNC client establishes a connection.
Data:
- "server": Server information (json-object)
- "host": IP address (json-string)
- "service": port number (json-string)
- "family": address family (json-string, "ipv4" or "ipv6")
- "auth": authentication method (json-string, optional)
- "client": Client information (json-object)
- "host": IP address (json-string)
- "service": port number (json-string)
- "family": address family (json-string, "ipv4" or "ipv6")
Example:
{ "event": "VNC_CONNECTED",
"data": {
"server": { "auth": "sasl", "family": "ipv4",
"service": "5901", "host": "0.0.0.0" },
"client": { "family": "ipv4", "service": "58425",
"host": "127.0.0.1" } },
"timestamp": { "seconds": 1262976601, "microseconds": 975795 } }
Note: This event is emitted before any authentication takes place, thus
the authentication ID is not provided.
VNC_DISCONNECTED
----------------
Emitted when the connection is closed.
Data:
- "server": Server information (json-object)
- "host": IP address (json-string)
- "service": port number (json-string)
- "family": address family (json-string, "ipv4" or "ipv6")
- "auth": authentication method (json-string, optional)
- "client": Client information (json-object)
- "host": IP address (json-string)
- "service": port number (json-string)
- "family": address family (json-string, "ipv4" or "ipv6")
- "x509_dname": TLS dname (json-string, optional)
- "sasl_username": SASL username (json-string, optional)
Example:
{ "event": "VNC_DISCONNECTED",
"data": {
"server": { "auth": "sasl", "family": "ipv4",
"service": "5901", "host": "0.0.0.0" },
"client": { "family": "ipv4", "service": "58425",
"host": "127.0.0.1", "sasl_username": "luiz" } },
"timestamp": { "seconds": 1262976601, "microseconds": 975795 } }
VNC_INITIALIZED
---------------
Emitted after authentication takes place (if any) and the VNC session is
made active.
Data:
- "server": Server information (json-object)
- "host": IP address (json-string)
- "service": port number (json-string)
- "family": address family (json-string, "ipv4" or "ipv6")
- "auth": authentication method (json-string, optional)
- "client": Client information (json-object)
- "host": IP address (json-string)
- "service": port number (json-string)
- "family": address family (json-string, "ipv4" or "ipv6")
- "x509_dname": TLS dname (json-string, optional)
- "sasl_username": SASL username (json-string, optional)
Example:
{ "event": "VNC_INITIALIZED",
"data": {
"server": { "auth": "sasl", "family": "ipv4",
"service": "5901", "host": "0.0.0.0"},
"client": { "family": "ipv4", "service": "46089",
"host": "127.0.0.1", "sasl_username": "luiz" } },
"timestamp": { "seconds": 1263475302, "microseconds": 150772 } }
WAKEUP
------
Emitted when the guest has woken up from S3 and is running.
Data: None.
Example:
{ "event": "WAKEUP",
"timestamp": { "seconds": 1344522075, "microseconds": 745528 } }
WATCHDOG
--------
Emitted when the watchdog device's timer is expired.
Data:
- "action": Action that has been taken, it's one of the following (json-string):
"reset", "shutdown", "poweroff", "pause", "debug", or "none"
Example:
{ "event": "WATCHDOG",
"data": { "action": "reset" },
"timestamp": { "seconds": 1267061043, "microseconds": 959568 } }
Note: If action is "reset", "shutdown", or "pause" the WATCHDOG event is
followed respectively by the RESET, SHUTDOWN, or STOP events.

12
hw/char/virtio-console.c
View File

@ -14,6 +14,7 @@
#include "qemu/error-report.h"
#include "trace.h"
#include "hw/virtio/virtio-serial.h"
#include "qapi-event.h"
#define TYPE_VIRTIO_CONSOLE_SERIAL_PORT "virtserialport"
#define VIRTIO_CONSOLE(obj) \
@ -81,11 +82,16 @@ static ssize_t flush_buf(VirtIOSerialPort *port,
static void set_guest_connected(VirtIOSerialPort *port, int guest_connected)
{
VirtConsole *vcon = VIRTIO_CONSOLE(port);
DeviceState *dev = DEVICE(port);
if (!vcon->chr) {
return;
if (vcon->chr) {
qemu_chr_fe_set_open(vcon->chr, guest_connected);
}
if (dev->id) {
qapi_event_send_vserport_change(dev->id, guest_connected,
&error_abort);
}
qemu_chr_fe_set_open(vcon->chr, guest_connected);
}
/* Readiness of the guest to accept data on a port */

2
hw/watchdog/watchdog.c
View File

@ -106,7 +106,7 @@ int select_watchdog_action(const char *p)
*/
void watchdog_perform_action(void)
{
switch(watchdog_action) {
switch (watchdog_action) {
case WDT_RESET: /* same as 'system_reset' in monitor */
qapi_event_send_watchdog(WATCHDOG_EXPIRATION_ACTION_RESET, &error_abort);
qemu_system_reset_request();

2
include/block/blockjob.h
View File

@ -217,7 +217,7 @@ void block_job_pause(BlockJob *job);
void block_job_resume(BlockJob *job);
/**
* block_job_event_cancle:
* block_job_event_cancelled:
* @job: The job whose information is requested.
*
* Send a BLOCK_JOB_CANCELLED event for the specified job.

3
monitor.c
View File

@ -570,6 +570,7 @@ monitor_qapi_event_throttle(QAPIEvent event, int64_t rate)
trace_monitor_protocol_event_throttle(event, rate);
evstate->event = event;
assert(rate * SCALE_MS <= INT64_MAX);
evstate->rate = rate * SCALE_MS;
evstate->last = 0;
evstate->data = NULL;
@ -585,9 +586,9 @@ static void monitor_qapi_event_init(void)
monitor_qapi_event_throttle(QAPI_EVENT_RTC_CHANGE, 1000);
monitor_qapi_event_throttle(QAPI_EVENT_WATCHDOG, 1000);
monitor_qapi_event_throttle(QAPI_EVENT_BALLOON_CHANGE, 1000);
/* limit the rate of quorum events to avoid hammering the management */
monitor_qapi_event_throttle(QAPI_EVENT_QUORUM_REPORT_BAD, 1000);
monitor_qapi_event_throttle(QAPI_EVENT_QUORUM_FAILURE, 1000);
monitor_qapi_event_throttle(QAPI_EVENT_VSERPORT_CHANGE, 1000);
qmp_event_set_func_emit(monitor_qapi_event_queue);
}

20
qapi-schema.json
View File

@ -8,6 +8,9 @@
# QAPI block definitions
{ 'include': 'qapi/block.json' }
# QAPI event definitions
{ 'include': 'qapi/event.json' }
##
# LostTickPolicy:
#
@ -211,12 +214,18 @@
#
# @filename: the filename of the character device
#
# @frontend-open: shows whether the frontend device attached to this backend
# (eg. with the chardev=... option) is in open or closed state
# (since 2.1)
#
# Notes: @filename is encoded using the QEMU command line character device
# encoding. See the QEMU man page for details.
#
# Since: 0.14.0
##
{ 'type': 'ChardevInfo', 'data': {'label': 'str', 'filename': 'str'} }
{ 'type': 'ChardevInfo', 'data': {'label': 'str',
'filename': 'str',
'frontend-open': 'bool'} }
##
# @query-chardev:
@ -654,8 +663,9 @@
#
# @host: IP address
#
# @service: The service name of vnc port. This may depend on the host system's
# service database so symbolic names should not be relied on.
# @service: The service name of the vnc port. This may depend on the host
# system's service database so symbolic names should not be relied
# on.
#
# @family: address family
#
@ -694,7 +704,7 @@
##
{ 'type': 'VncClientInfo',
'base': 'VncBasicInfo',
'data': { '*x509_dname' : 'str', '*sasl_username': 'str' } }
'data': { '*x509_dname': 'str', '*sasl_username': 'str' } }
##
# @VncInfo:
@ -3458,5 +3468,3 @@
##
{ 'enum': 'GuestPanicAction',
'data': [ 'pause' ] }
{ 'include': 'qapi-event.json' }

3
qapi/block-core.json
View File

@ -1436,7 +1436,8 @@
# @device: device name
#
# @msg: informative message for human consumption, such as the kind of
# corruption being detected
# corruption being detected. It should not be parsed by machine as it is
# not guaranteed to be stable
#
# @offset: #optional, if the corruption resulted from an image access, this is
# the access offset into the image

18
qapi-event.json → qapi/event.json
View File

@ -1,8 +1,8 @@
##
# @SHUTDOWN
#
# Emitted when the virtual machine has shutdown, possibly indicating that QEMU
# is about about to exit.
# Emitted when the virtual machine has shut down, indicating that qemu is
# about to exit.
#
# Note: If the command-line option "-no-shutdown" has been specified, qemu will
# not exit, and a STOP event will eventually follow the SHUTDOWN event
@ -316,3 +316,17 @@
{ 'event': 'QUORUM_REPORT_BAD',
'data': { '*error': 'str', 'node-name': 'str',
'sector-num': 'int', 'sector-count': 'int' } }
##
# @VSERPORT_CHANGE
#
# Emitted when the guest opens or closes a virtio-serial port.
#
# @id: device identifier of the virtio-serial port
#
# @open: true if the guest has opened the virtio-serial port
#
# Since: 2.1
##
{ 'event': 'VSERPORT_CHANGE',
'data': { 'id': 'str', 'open': 'bool' } }

1
qemu-char.c
View File

@ -3705,6 +3705,7 @@ ChardevInfoList *qmp_query_chardev(Error **errp)
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->fe_open;
info->next = chr_list;
chr_list = info;

19
qmp-commands.hx
View File

@ -1921,19 +1921,28 @@ Each json-object contain the following:
- "label": device's label (json-string)
- "filename": device's file (json-string)
- "frontend-open": open/closed state of the frontend device attached to this
backend (json-bool)
Example:
-> { "execute": "query-chardev" }
<- {
"return":[
"return": [
{
"label":"monitor",
"filename":"stdio"
"label": "charchannel0",
"filename": "unix:/var/lib/libvirt/qemu/seabios.rhel6.agent,server",
"frontend-open": false
},
{
"label":"serial0",
"filename":"vc"
"label": "charmonitor",
"filename": "unix:/var/lib/libvirt/qemu/seabios.rhel6.monitor,server",
"frontend-open": true
},
{
"label": "charserial0",
"filename": "pty:/dev/pts/2",
"frontend-open": true
}
]
}

5
scripts/qapi-event.py
View File

@ -26,9 +26,8 @@ def _generate_event_api_name(event_name, params):
api_name += "bool has_%s,\n" % c_var(argname)
api_name += "".ljust(l)
if argentry == "str":
api_name += "const "
api_name += "%s %s,\n" % (c_type(argentry), c_var(argname))
api_name += "%s %s,\n" % (c_type(argentry, is_param=True),
c_var(argname))
api_name += "".ljust(l)
api_name += "Error **errp)"

2
scripts/qapi.py
View File

@ -255,7 +255,7 @@ def check_event(expr, expr_info):
if structured:
raise QAPIExprError(expr_info,
"Nested structure define in event is not "
"supported now, event '%s', argname '%s'"
"supported, event '%s', argname '%s'"
% (expr['event'], argname))
def check_union(expr, expr_info):

2
tests/qapi-schema/event-nest-struct.err
View File

@ -1 +1 @@
tests/qapi-schema/event-nest-struct.json:1: Nested structure define in event is not supported now, event 'EVENT_A', argname 'a'
tests/qapi-schema/event-nest-struct.json:1: Nested structure define in event is not supported, event 'EVENT_A', argname 'a'