Callers ignore if this function returns -1 and continue as though the
DEVICE_DELETED event was not received. Since we can't be sure that the
event was not received we should behave as if the event was not
supported and remove the device definition right away. The error
fortunately won't really happen here.
The address assigning code might add new pci bridges.
We need them to have an alias when building the command line.
In real word usage, this is not a problem because all the code
paths already call qemuDomainAssignAddresses. However moving
this call lets us remove one extra call from qemuxml2argvtest.
Essentially revert commit 3a6204c which added these to allow the test
suite to pass without depending on the host system state.
Since commit 4b527c1 we already mock virSCSIDeviceGetSgName, so these
callbacks are useless.
Instead of calling the virDomainGraphicsListensParseXML function for all
graphics types and ignore the wrong ones move the call only to graphics
types where we supports listen elements.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Those are the last two places that uses the getter functions. Use a
direct access instead and remove those getters.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Removes the check for graphics type, it's not a public API and developer
know what he's doing and this check makes no sense. It also removes
the ability to allocate a new array if there is none. This was used by
the virDomainGraphicsListenAdd* functions and isn't used anymore.
This is now a simple getter with simple check for listens array presence
and whether the index in out of bounds.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This effectively removes virDomainGraphicsListenSetAddress which was
used only to change the address of listen structure and possible change
the listen type. The new function will auto-expand the listens array
and append a new listen.
The old function was used on pre-allocated array of listens and in most
cases it only "add" a new listen. The two remaining uses can access the
listen structure directly.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Rest of the fields of the iotune data structure did not check for
malformed integers. Use the previously defined macro to extract them
which will simplify the code and add error reporting.
Since the structure was pre-initialized to 0 we don't need to set every
single member to 0 if it's not present in the XML. Additionally if we
put the name of the field into the error message the code can be
simplified using a macro to parse the members.
No need to remember connection name and have corresponding
domain type to keep backward compatibility with former
'parallels' driver. It is enough to be able to accept 'parallels'
uri and domain types.
Signed-off-by: Maxim Nestratov <mnestratov@virtuozzo.com>
we don't need to allocate macstr at all as it is an array
and already has the the space it needs.
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
If we encounter a video device with primary=yes, we insert it
at def->videos[0].
There is no need to record this in a separate variable,
just check if there already is a primary video at def->videos[0].
We call VIR_INSERT_ELEMENT_INPLACE either with 0 (for primary video)
or def->nvideos (for the rest).
Use a variable with more semantic name, since j is usually used
for iterating.
We start with both i and def->nvideos at 0 and increment both
after every successful iteration.
Use i directly, instead of passing the def->nvideos value through j.
Commit 119cd06 started setting the primary bool for the first
user-specified video even if user omitted the 'primary' attribute.
However this was done before the addition of the implicit device.
This broke startup of transient qemu domains with no <video>:
https://bugzilla.redhat.com/show_bug.cgi?id=1325757
Move this default to virDomainDefPostParseInternal,
after the addition of the implicit video device, to catch the implicit
video as well.
Quite straigthforward as vz sdk memory setting function makes
just what we want to that is set "amount of physical memory
allocated to a domain".
'useflags' is introduced for non flag function implementation.
We can't just use combination of flags like "live | config" or
we fail for inactive domains. Other combinations have drawbacks
too.
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Actually this is not pure refactoring. Part of common code is
replaced with virDomainObjUpdateModificationImpact and this
a good replacement. It includes removed check of inactive
domain and active flags set. Additionally we resolve
current flag in accordance with current state of domain.
Thus it becames possible to attach/detach devices for
inactive domains if this flag is set.
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Commit dc98a5bc refactored the code a lot and forget about checking if
listen attribute is specified. This ensures that listen attribute and
first listen element are compared only if both exist.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
fdstream.c: In function 'virFDStreamWrite':
fdstream.c:390:29: error: logical 'or' of equal expressions [-Werror=logical-op]
if (errno == EAGAIN || errno == EWOULDBLOCK) {
^~
Fedora rawhide now uses gcc 6.0 and there is a bug with -Wlogical-op
producing false warnings.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69602
Use GCC pragma push/pop and ignore -Wlogical-op for GCC that supports
push/pop pragma and also has this bug.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Replace the nonsensical debug statement by adding the expected event
code into the existing debug statement.
Since the monitor code always notifies the agent on guest
reboot/shutdown even if that was not initiated by the agent the warning
emitted later is bogus and pollutes the logs in such cases. Delete it
and keep just the original debug message where this info can be
inferred.
Move including of gnutls/gnutls.h in qemu/qemu_domain.c under the
"ifdef WITH_GNUTLS" check because otherwise it fails like this:
CC qemu/libvirt_driver_qemu_impl_la-qemu_domain.lo
qemu/qemu_domain.c:50:10: fatal error: 'gnutls/gnutls.h' file not found
in case if gnutls is not installed on the system.
VIR_SOCKET_ADDR_VALID dereferences the pointer, thus if we pass NULL
into virNetDevSetIPAddress it crashes. Regression introduced by
b3d069872ce53eb.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1325120
Some places already check for "virt-" prefix as well as plain "virt".
virQEMUCapsHasPCIMultiBus did not, resulting in multiple PCI devices
having assigned the same unnumbered "pci" alias.
Add a test for the "virt-2.6" machine type which also omits the
<model type='virtio'/> in <interface>, to check if
qemuDomainDefaultNetModel works too.
https://bugzilla.redhat.com/show_bug.cgi?id=1325085
virSocketAddrFormat() wants a single pointer, not a double pointer.
Fixes the following compilation error on FreeBSD:
util/virnetdev.c:1448:72: error: incompatible pointer types passing
'virSocketAddr **' to parameter of type 'const virSocketAddr *';
remove & [-Werror,-Wincompatible-pointer-types]
if (VIR_SOCKET_ADDR_VALID(peer) && !(peerstr = virSocketAddrFormat(&peer)))
^~~~~
./util/virsocketaddr.h:92:48: note: passing argument to parameter 'addr' here
char *virSocketAddrFormat(const virSocketAddr *addr);
^
FreeBSD lacks ENODATA, and viruuid.c redefines it to EIO, but it's not
actually using it. On the other hand, we have virrandom.c that's using
ENODATA. So make this re-definition common by moving it to internal.h,
so all the current and possible future users don't need to care about
that.
