- 15 11月, 2014 1 次提交
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由 Martin Kletzander 提交于
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>
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- 26 9月, 2014 1 次提交
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由 Pavel Hrdina 提交于
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
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- 24 9月, 2014 2 次提交
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由 Pavel Hrdina 提交于
When building on mingw the format string for long long/unsigned long long have to be I64d/I64u instead of lld/llu. Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
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由 Pavel Hrdina 提交于
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>
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- 22 8月, 2014 1 次提交
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由 Michal Privoznik 提交于
On some places in the libvirt code we have: f(a,z) instead of f(a, z) This trivial patch fixes couple of such occurrences. Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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- 20 1月, 2014 1 次提交
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由 Thorsten Behrens 提交于
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- 25 12月, 2013 1 次提交
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由 Michal Privoznik 提交于
When registering a close callback, the connection refcount is increased as the connection object is passed to the callback and hence we must prevent deleting it too soon. However, when closing the connection, the connection object is just unrefed. So whenever a connection with a close callback is closed, we end up with the connection object which has exactly one reference. Leaving the code as-is doesn't mean the end of the world as we know it, but why give a bad example? ==14531== 288 bytes in 1 blocks are still reachable in loss record 695 of 762 ==14531== at 0x4C2BDE4: calloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so) ==14531== by 0x4E9FE09: virAllocVar (viralloc.c:558) ==14531== by 0x4EDBE45: virObjectNew (virobject.c:190) ==14531== by 0x4F71AAC: virGetConnect (datatypes.c:116) ==14531== by 0x4F78511: do_open (libvirt.c:1136) ==14531== by 0x4F7B3AC: virConnectOpenAuth (libvirt.c:1481) ==14531== by 0x4011D2: main (event-test.c:499) (and other leaks tied to virGetConnect()) Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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- 14 12月, 2013 2 次提交
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由 Daniel P. Berrange 提交于
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由 Daniel P. Berrange 提交于
The domain events demo program isn't really tied to domain events anymore, so rename it to object events. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 30 7月, 2013 1 次提交
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由 Eric Blake 提交于
Mingw *printf is a moving target; newer mingw now provides a version of asprintf() that fails to understand %lld: CC event_test-event-test.o ../../../../examples/domain-events/events-c/event-test.c: In function 'myDomainEventRTCChangeCallback': ../../../../examples/domain-events/events-c/event-test.c:270:18: error: unknown conversion type character 'l' in format [-Werror=format=] virDomainGetID(dom), offset) < 0) ^ But since our examples already admitted that they were hacking around a mingw deficiency, it is easier to just use printf() directly, coupled with <inttypes.h> macros, for a more portable work-around. * examples/domain-events/events-c/event-test.c (myDomainEventRTCChangeCallback): Use PRIdMAX instead of asprintf. Signed-off-by: NEric Blake <eblake@redhat.com>
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- 18 7月, 2013 1 次提交
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由 Jiri Denemark 提交于
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- 11 7月, 2013 1 次提交
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由 Daniel P. Berrange 提交于
Convert the type of loop iterators named 'i', 'j', k', 'ii', 'jj', 'kk', to be 'size_t' instead of 'int' or 'unsigned int', also santizing 'ii', 'jj', 'kk' to use the normal 'i', 'j', 'k' naming Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 03 7月, 2013 1 次提交
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由 Chen Fan 提交于
This patch introduces domain crashed types and crashed reasons which will be used while guest panicked.
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- 21 5月, 2013 1 次提交
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由 Osier Yang 提交于
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- 10 5月, 2013 2 次提交
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由 Jesse J. Cook 提交于
Added error checking to virEventRegisterDefaultImpl call for consistency.
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由 Jesse J. Cook 提交于
In the domain-events example C code virEventRegisterDefaultImpl was being called before virConnectOpen without first calling virInitialize. While this code worked, it is incorrect. Adding a call to g_string_new prior to the call to virEventRegisterDefaultImpl would cause the code to break. This fix will help avoid unintentional misue of the API. Relates to: Ret Hat Bugzilla - Bug 961155
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- 07 11月, 2012 1 次提交
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由 Michal Privoznik 提交于
This is supposed to be thrown every time we need to pause domain because of API execution (e.g. qemuDomainSaveInternal) but fails to restore it back after. In this case, domain remains paused, however, none of existing reasons can fit this scenario.
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- 15 10月, 2012 1 次提交
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由 Martin Kletzander 提交于
This patch adds support for SUSPEND_DISK event; both lifecycle and separated. The support is added for QEMU, machines are changed to PMSUSPENDED, but as QEMU sends SHUTDOWN afterwards, the state changes to shut-off. This and much more needs to be done in order for libvirt to work with transient devices, wake-ups etc. This patch is not aiming for that functionality.
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- 07 9月, 2012 2 次提交
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由 Jiri Denemark 提交于
While PMSUSPENDED state was added a long time ago, we didn't have corresponding life cycle event.
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由 Jiri Denemark 提交于
The unused reason parameter of PM{Suspend,Wakeup} event callbacks was completely ignored in lot of places and those events were not actually working at all.
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- 09 8月, 2012 1 次提交
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由 Jiri Denemark 提交于
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- 30 7月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
Use a driver close callback to trigger shutdown of the events demo program Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 14 7月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
When the guest changes its memory balloon applications may want to know what the new value is, without having to periodically poll on XML / domain info. Introduce a "balloon change" event to let apps see this * include/libvirt/libvirt.h.in: Define the virConnectDomainEventBalloonChangeCallback callback and VIR_DOMAIN_EVENT_ID_BALLOON_CHANGE constant * python/libvirt-override-virConnect.py, python/libvirt-override.c: Wire up helpers for new event * daemon/remote.c: Helper for serializing balloon event * examples/domain-events/events-c/event-test.c, examples/domain-events/events-python/event-test.py: Add example of balloon event usage * src/conf/domain_event.c, src/conf/domain_event.h: Handling of balloon events * src/remote/remote_driver.c: Add handler of balloon events * src/remote/remote_protocol.x: Define wire protocol for balloon events * src/remote_protocol-structs: Likewise. Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 30 3月, 2012 1 次提交
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由 Daniel P. Berrange 提交于
The code is splattered with a mix of sizeof foo sizeof (foo) sizeof(foo) Standardize on sizeof(foo) and add a syntax check rule to enforce it Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>
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- 23 3月, 2012 4 次提交
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由 Osier Yang 提交于
This introduces a new running reason VIR_DOMAIN_RUNNING_WAKEUP, and new suspend event type VIR_DOMAIN_EVENT_STARTED_WAKEUP. While a wakeup event is emitted, the domain which entered into VIR_DOMAIN_PMSUSPENDED will be transferred to "running" with reason VIR_DOMAIN_RUNNING_WAKEUP, and a new domain lifecycle event emitted with type VIR_DOMAIN_EVENT_STARTED_WAKEUP.
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由 Osier Yang 提交于
This patch introduces a new event type for the QMP event SUSPEND: VIR_DOMAIN_EVENT_ID_PMSUSPEND The event doesn't take any data, but considering there might be reason for wakeup in future, the callback definition is: typedef void (*virConnectDomainEventSuspendCallback)(virConnectPtr conn, virDomainPtr dom, int reason, void *opaque); "reason" is unused currently, always passes "0".
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由 Osier Yang 提交于
This patch introduces a new event type for the QMP event WAKEUP: VIR_DOMAIN_EVENT_ID_PMWAKEUP The event doesn't take any data, but considering there might be reason for wakeup in future, the callback definition is: typedef void (*virConnectDomainEventWakeupCallback)(virConnectPtr conn, virDomainPtr dom, int reason, void *opaque); "reason" is unused currently, always passes "0".
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由 Osier Yang 提交于
This patch introduces a new event type for the QMP event DEVICE_TRAY_MOVED, which occurs when the tray of a removable disk is moved (i.e opened or closed): VIR_DOMAIN_EVENT_ID_TRAY_CHANGE The event's data includes the device alias and the reason for tray status' changing, which indicates why the tray status was changed. Thus the callback definition for the event is: enum { VIR_DOMAIN_EVENT_TRAY_CHANGE_OPEN = 0, VIR_DOMAIN_EVENT_TRAY_CHANGE_CLOSE, \#ifdef VIR_ENUM_SENTINELS VIR_DOMAIN_EVENT_TRAY_CHANGE_LAST \#endif } virDomainEventTrayChangeReason; typedef void (*virConnectDomainEventTrayChangeCallback)(virConnectPtr conn, virDomainPtr dom, const char *devAlias, int reason, void *opaque);
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- 06 12月, 2011 1 次提交
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由 Jiri Denemark 提交于
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- 24 11月, 2011 2 次提交
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由 Jiri Denemark 提交于
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由 Jiri Denemark 提交于
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- 25 10月, 2011 1 次提交
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由 Michal Privoznik 提交于
If a disk source gets dropped because it is not accessible, mgmt application might want to be informed about this. Therefore we need to emit an event. The event presented in this patch is however a bit superset of what written above. The reason is simple: an intention to be easily expanded, e.g. on 'user ejected disk in guest' events. Therefore, callback gets source string and disk alias (which should be unique among a domain) and reason (an integer);
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- 03 9月, 2011 1 次提交
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由 Eric Blake 提交于
There are two classes of management apps that track events - one that only cares about on/off (and only needs to track EVENT_STARTED and EVENT_STOPPED), and one that cares about paused/running (also tracks EVENT_SUSPENDED/EVENT_RESUMED). To keep both classes happy, any transition that can go from inactive to paused must emit two back-to-back events - one for started and one for suspended (since later resuming of the domain will only send RESUMED, but the first class isn't tracking that). This also fixes a bug where virDomainCreateWithFlags with the VIR_DOMAIN_START_PAUSED flag failed to start paused when restoring from a managed save image. * include/libvirt/libvirt.h.in (VIR_DOMAIN_EVENT_SUSPENDED_RESTORED) (VIR_DOMAIN_EVENT_SUSPENDED_FROM_SNAPSHOT) (VIR_DOMAIN_EVENT_RESUMED_FROM_SNAPSHOT): New sub-events. * src/qemu/qemu_driver.c (qemuDomainRevertToSnapshot): Use them. (qemuDomainSaveImageStartVM): Likewise, and add parameter. (qemudDomainCreate, qemuDomainObjStart): Send suspended event when starting paused. (qemuDomainObjRestore): Add parameter. (qemuDomainObjStart, qemuDomainRestoreFlags): Update callers. * examples/domain-events/events-c/event-test.c (eventDetailToString): Map new detail strings.
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- 29 5月, 2011 1 次提交
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由 Daniel P. Berrange 提交于
This introduces a new domain VIR_DOMAIN_EVENT_ID_CONTROL_ERROR Which uses the existing generic callback typedef void (*virConnectDomainEventGenericCallback)(virConnectPtr conn, virDomainPtr dom, void *opaque); This event is intended to be emitted when there is a failure in some part of the domain virtualization system. Whether the domain continues to run/exist after the failure is an implementation detail specific to the hypervisor. The idea is that with some types of failure, hypervisors may prefer to leave the domain running in a "degraded" mode of operation. For example, if something goes wrong with the QEMU monitor, it is possible to leave the guest OS running quite happily. The mgmt app will simply loose the ability todo various tasks. The mgmt app can then choose how/when to deal with the failure that occured. * daemon/remote.c: Dispatch of new event * examples/domain-events/events-c/event-test.c: Demo catch of event * include/libvirt/libvirt.h.in: Define event ID and callback * src/conf/domain_event.c, src/conf/domain_event.h: Internal event handling * src/remote/remote_driver.c: Receipt of new event from daemon * src/remote/remote_protocol.x: Wire protocol for new event * src/remote_protocol-structs: add new event for checks
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- 12 5月, 2011 2 次提交
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由 Eric Blake 提交于
Use of ',##__VA_ARGS__' is a gcc extension not guaranteed by C99; thankfully, we can avoid it by lumping the format argument into the var-args set. * src/util/logging.h (VIR_DEBUG_INT, VIR_INFO_INT, VIR_WARN_INT) (VIR_ERROR_INT, VIR_DEBUG, VIR_INFO, VIR_WARN, VIR_ERROR): Stick to C99 var-arg macro syntax. * examples/domain-events/events-c/event-test.c (VIR_DEBUG): Simplify.
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由 Lai Jiangshan 提交于
These VIR_XXXX0 APIs make us confused, use the non-0-suffix APIs instead. How do these coversions works? The magic is using the gcc extension of ##. When __VA_ARGS__ is empty, "##" will swallow the "," in "fmt," to avoid compile error. example: origin after CPP high_level_api("%d", a_int) low_level_api("%d", a_int) high_level_api("a string") low_level_api("a string") About 400 conversions. 8 special conversions: VIR_XXXX0("") -> VIR_XXXX("msg") (avoid empty format) 2 conversions VIR_XXXX0(string_literal_with_%) -> VIR_XXXX(%->%%) 0 conversions VIR_XXXX0(non_string_literal) -> VIR_XXXX("%s", non_string_literal) (for security) 6 conversions Signed-off-by: NLai Jiangshan <laijs@cn.fujitsu.com>
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- 31 3月, 2011 1 次提交
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由 Daniel P. Berrange 提交于
printf on Win32 does not necessarily support %lld and we don't have GNULIBs wrapper for printf(). Switch to use asprintf() for which we do have a gnulib wrapper with %lld support * examples/domain-events/events-c/event-test.c: Fix formatting of %lld on Win32 * cfg.mk: Don't require use of virAsprintf since this is an example app for out of tree users to follow
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- 29 3月, 2011 1 次提交
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由 Daniel P. Berrange 提交于
The example C event loop code is a nasty hack and not compliant with the require API semantics. Delete this, so that developers don't mistakenly copy it. Instead call the new public event loop APIs. Update the python event loop example, so that it can optionally use the public event APIs, as an alternative to the pure python code. The pure python event code is a good working example, so don't delete it. Also make the python example use a read only connection to avoid authentication prompts * examples/domain-events/events-c/event-test.c: Replace event loop code with use of public APIs * examples/domain-events/events-python/event-test.py: Allow optional use of new public event APIs
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- 21 2月, 2011 1 次提交
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由 Eric Blake 提交于
Done mechanically with: $ git grep -l '\bDEBUG0\? *(' | xargs -L1 sed -i 's/\bDEBUG0\? *(/VIR_&/' followed by manual deletion of qemudDebug in daemon/libvirtd.c, along with a single 'make syntax-check' fallout in the same file, and the actual deletion in src/util/logging.h. * src/util/logging.h (DEBUG, DEBUG0): Delete. * daemon/libvirtd.h (qemudDebug): Likewise. * global: Change remaining clients over to VIR_DEBUG counterpart.
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- 27 4月, 2010 1 次提交
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由 Matthias Bolte 提交于
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