Commit Graph

54 Commits

Author SHA1 Message Date
Jiri Denemark
53618145ee Fix several warnings about a non-literal format string
They only popped up during --disable-nls build. Without this configure
option, gcc wasn't able to detect them.
2010-11-02 09:47:22 +01:00
Eric Blake
4617eedfae vcpu: support maxvcpu in domain_conf
Although this patch adds a distinction between maximum vcpus and
current vcpus in the XML, the values should be identical for all
drivers at this point.  Only in subsequent per-driver patches will
a distinction be made.

In general, virDomainGetInfo should prefer the current vcpus.

* src/conf/domain_conf.h (_virDomainDef): Adjust vcpus to unsigned
short, to match virDomainGetInfo limit.  Add maxvcpus member.
* src/conf/domain_conf.c (virDomainDefParseXML)
(virDomainDefFormat): parse and print out vcpu details.
* src/xen/xend_internal.c (xenDaemonParseSxpr)
(xenDaemonFormatSxpr): Manage both vcpu numbers, and require them
to be equal for now.
* src/xen/xm_internal.c (xenXMDomainConfigParse)
(xenXMDomainConfigFormat): Likewise.
* src/phyp/phyp_driver.c (phypDomainDumpXML): Likewise.
* src/openvz/openvz_conf.c (openvzLoadDomains): Likewise.
* src/openvz/openvz_driver.c (openvzDomainDefineXML)
(openvzDomainCreateXML, openvzDomainSetVcpusInternal): Likewise.
* src/vbox/vbox_tmpl.c (vboxDomainDumpXML, vboxDomainDefineXML):
Likewise.
* src/xenapi/xenapi_driver.c (xenapiDomainDumpXML): Likewise.
* src/xenapi/xenapi_utils.c (createVMRecordFromXml): Likewise.
* src/esx/esx_vmx.c (esxVMX_ParseConfig, esxVMX_FormatConfig):
Likewise.
* src/qemu/qemu_conf.c (qemuBuildSmpArgStr)
(qemuParseCommandLineSmp, qemuParseCommandLine): Likewise.
* src/qemu/qemu_driver.c (qemudDomainHotplugVcpus): Likewise.
* src/opennebula/one_conf.c (xmlOneTemplate): Likewise.
2010-10-19 10:05:51 -06:00
Matthias Bolte
1c61648961 esx: Handle non-UTF-8 encoded VMX files
ESX(i) uses UTF-8, but a Windows based GSX server writes
Windows-1252 encoded VMX files.

Add a test case to ensure that libxml2 provides Windows-1252
to UTF-8 conversion.
2010-10-19 16:29:12 +02:00
Matthias Bolte
b1933e9e6a esx: Explictly declare VMX file content as UTF-8 2010-10-15 17:51:28 +02:00
Matthias Bolte
2dd86bbe5a esx: Handle name escaping properly
VMware uses a mix of percent-, pipe- and base64-encoding in
different combinations in different places.

Add a testcase for this.
2010-10-14 22:43:16 +02:00
Nikunj A. Dadhania
d390fce413 XML parsing for memory tunables
Adding parsing code for memory tunables in the domain xml file
also change the internal define structures used for domain memory
informations
Adds a new specific test
2010-10-12 19:26:09 +02:00
Matthias Bolte
02e11b8353 esx: Add support for virtual serial device network backing
Since version 4.1 ESX(i) can expose virtual serial devices over TCP.

Add support in the VMX handling code for this, add test cases to cover
it and add links to some documentation.

ESX supports two additional protocols: TELNETS and TLS. Add them to
the list of serial-over-TCP protocols.
2010-10-01 23:38:23 +02:00
Matthias Bolte
4aad5fbb96 esx: Map the .vmx annotation to the domain XML description
Take care of escaping '"' and '|' (the escape character).

Add tests for this.
2010-08-30 22:22:03 +02:00
Matthias Bolte
7c0cbe0279 esx: Explicitly disable unused floppy devices
floppy0.present defaults to true. Therefore, it needs to be
explicitly set to false when the XML config doesn't specify the
corresponding floppy device.

Also update tests accordingly.
2010-08-14 20:16:14 +02:00
Matthias Bolte
3de8245560 esx: Split VMX code into a general and an ESX specific part
Introduce esxVMX_Context containing functions pointers to
glue both parts together in a generic way.

Move the ESX specific part to esx_driver.c.

This is a step towards making the VMX code reusable in a
potential VMware Workstation and VMware Player driver.
2010-08-11 16:17:50 +02:00
Matthias Bolte
5254546bba esx: Make storage pool lookup by name and UUID more robust
Don't rely on summary.url anymore, because its value is different
between an esx:// and vpx:// connection. Use host.mountInfo.path
instead.

Don't fallback to lookup by UUID (actually lookup by absolute path)
in esxVI_LookupDatastoreByName when lookup by name fails. Add a
seperate function for this: esxVI_LookupDatastoreByAbsolutePath
2010-08-02 22:25:15 +02:00
Matthias Bolte
e4938ce2f1 esx: Restrict vpx:// to handle a single host in a vCenter
Now a vpx:// connection has an explicitly specified host. This
allows to enabled several functions for a vpx:// connection
again, like host UUID, hostname, general node info, max vCPU
count, free memory, migration and defining new domains.

Lookup datacenter, compute resource, resource pool and host
system once and cache them. This simplifies the rest of the
code and reduces overall HTTP(S) traffic a bit.

esx:// and vpx:// can be mixed freely for a migration.

Ensure that migration source and destination refer to the
same vCenter. Also directly encode the resource pool and
host system object IDs into the migration URI in the prepare
function. Then directly build managed object references in
the perform function instead of re-looking up already known
information.
2010-08-02 22:25:15 +02:00
Matthias Bolte
25e34b703a esx: Improve blocked task detection and fix race condition
esxVI_WaitForTaskCompletion can take a UUID to lookup the
corresponding domain and check if the current task for it
is blocked by a question. It calls another function to do
this: esxVI_LookupAndHandleVirtualMachineQuestion looks up
the VirtualMachine and checks for a question. If there is
a question it calls esxVI_HandleVirtualMachineQuestion to
handle it.

If there was no question or it has been answered the call
to esxVI_LookupAndHandleVirtualMachineQuestion returns 0.
If any error occurred during the lookup and answering
process -1 is returned. The problem with this is, that -1
is also returned when there was no error but the question
could not be answered. So esxVI_WaitForTaskCompletion cannot
distinguish between this two situations and reports that a
question is blocking the task even when there was actually
another problem.

This inherent problem didn't surface until vSphere 4.1 when
you try to define a new domain. The driver tries to lookup
the domain that is just in the process of being registered.
There seems to be some kind of race condition and the driver
manages to issue a lookup command before the ESX server was
able to register the domain. This used to work before.

Due to the return value problem described above the driver
reported a false error message in that case.

To solve this esxVI_WaitForTaskCompletion now takes an
additional occurrence parameter that describes whether or
not to expect the domain to be existent. Also add a new
parameter to esxVI_LookupAndHandleVirtualMachineQuestion
that allows to distinguish if the call returned -1 because
of an actual error or because the question could not be
answered.
2010-07-30 14:42:57 +02:00
Cole Robinson
50147933a5 domain conf: Rename character prop targetType -> deviceType
There is actually a difference between the character device type (serial,
parallel, channel, ...) and the target type (virtio, guestfwd). Currently
they are awkwardly conflated.

Start to pull them apart by renaming targetType -> deviceType. This is
an entirely mechanical change.

Signed-off-by: Cole Robinson <crobinso@redhat.com>
2010-07-28 16:47:57 -04:00
Matthias Bolte
d3864c3782 esx: Support vSphere 4.1
Also accept version > 4.1, but output a warning.
2010-07-24 21:22:54 +02:00
Matthias Bolte
3827f7f087 esx: Add vpx:// scheme to allow direct connection to a vCenter
Add a pointer to the primary context of a connection and use it in all
driver functions that don't dependent on the context type. This includes
almost all functions that deal with a virDomianPtr. Therefore, using
a vpx:// connection allows you to perform all the usual domain related
actions like start, destroy, suspend, resume, dumpxml etc.

Some functions that require an explicitly specified ESX server don't work
yet. This includes the host UUID, the hostname, the general node info, the
max vCPU count and the free memory. Also not working yet are migration and
defining new domains.
2010-07-24 20:46:05 +02:00
Matthias Bolte
cf8cf8a59f esx: Add autodetection for the SCSI controller model
This works for file-backed SCSI disk device with a datastore
related source path.
2010-07-24 17:31:04 +02:00
Matthias Bolte
afb85c5889 esx: Allow 'vmpvscsi' as SCSI controller model 2010-07-24 17:31:04 +02:00
Matthias Bolte
e214bcf37c esx: Use bool instead of int where appropriated 2010-06-24 14:56:04 +02:00
Matthias Bolte
d72d92565b esx: Add support for the controller element
Also don't abuse the disk driver name to specify the SCSI controller
model anymore:

  <driver name='buslogic'/>

Use the newly added model attribute of the controller element for this:

  <controller type='scsi' index='0' model='buslogic'/>

The disk driver name approach is deprecated now, but still works for
backward compatibility reasons.

Update the documentation and tests accordingly.

Fix usage of the words controller and id in the VMX handling code. Use
controller, bus and unit properly.
2010-06-24 14:56:04 +02:00
Matthias Bolte
b0f414c67b esx: Accept 'disk' as harddisk device type in .vmx files 2010-06-16 23:06:12 +02:00
Matthias Bolte
041aac8648 esx: Simplify goto usage
Eliminate almost all backward jumps by replacing this common pattern:

int
some_random_function(void)
{
    int result = 0;
    ...

  cleanup:
    <unconditional cleanup code>
    return result;

  failure:
    <cleanup code in case of an error>
    result = -1;
    goto cleanup
}

with this simpler pattern:

int
some_random_function(void)
{
    int result = -1;
    ...
    result = 0;

  cleanup:
    if (result < 0) {
        <cleanup code in case of an error>
    }

    <unconditional cleanup code>
    return result;
}

Add a bool success variable in functions that don't have a int result
that can be used for the new pattern.

Also remove some unnecessary memsets in error paths.
2010-05-27 01:32:25 +02:00
Matthias Bolte
1d8099f4b6 esx: Fix virtualHW.version generation
The supported virtualHW.version doesn't depend on the API version,
but on the product version.
2010-04-21 00:37:46 +02:00
Matthias Bolte
c6375aa796 esx: Add support for the VMXNET 2 (Enhanced) NIC model
Add a test case and document it.
2010-04-20 20:58:24 +02:00
Matthias Bolte
3a7f2fc3b2 esx: Replace scanf with STRSKIP and strtok_r
This also fixes a portability problem with the %a format modifier.
%a is not portable and made esxDomainDumpXML fail at runtime in
MinGW builds.
2010-04-15 19:52:38 +02:00
Jim Meyering
dc8dd7f8db esxVMX_GatherSCSIControllers: avoid NULL dereference
* src/esx/esx_vmx.c (esxVMX_GatherSCSIControllers): Do not dereference
a NULL disk->driverName.  We already detect this condition in another
case.  Check for it here, too.
2010-04-14 11:59:18 +02:00
Matthias Bolte
4acab37f56 esx: Allow 'lsisas1068' as SCSI controller type
Extend tests to cover all SCSI controller types and document the
new type.

The lsisas1068 SCSI controller type was added in ESX 4.0. The VMX
parser reports an error when this controller type is present. This
makes virsh dumpxml fail for every domain that uses this controller
type.

This patch fixes this and adds lsisas1068 to the list of accepted
SCSI controller types.

Reported by Jonathan Kelley.
2010-04-08 12:05:51 +02:00
Matthias Bolte
028db0bf5d esx: Mark error messages for translation
Also define ESX_ERROR and ESX_VI_ERROR in a central place, instead of
defining them in each source file.

Add ESX_ERROR and ESX_VI_ERROR to the msg_gen_function list in cfg.mk.

Update po/POTFILES.in accordingly.
2010-04-06 19:24:24 +02:00
Matthias Bolte
055d21d254 esx: Cleanup file header comments
Replace 'method' with 'function' and get the filename's suffix right.
2010-03-23 01:28:08 +01:00
Eric Blake
2e56fb2bcc build: consistently use C99 varargs macros
Prior to this patch, there was an inconsistent mix between GNU and C99.

For consistency, and potential portability to other compilers, stick
with the C99 vararg macro syntax.

* src/conf/cpu_conf.c (virCPUReportError): Use C99 rather than GNU
  vararg macro syntax.
* src/conf/domain_conf.c (virDomainReportError): Likewise.
* src/conf/domain_event.c (eventReportError): Likewise.
* src/conf/interface_conf.c (virInterfaceReportError): Likewise.
* src/conf/network_conf.c (virNetworkReportError): Likewise.
* src/conf/node_device_conf.h (virNodeDeviceReportError): Likewise.
* src/conf/secret_conf.h (virSecretReportError): Likewise.
* src/conf/storage_conf.h (virStorageReportError): Likewise.
* src/esx/esx_device_monitor.c (ESX_ERROR): Use C99 rather than
  GNU vararg macro syntax.
* src/esx/esx_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_interface_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_network_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_secret_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_storage_driver.c (ESX_ERROR): Likewise.
* src/esx/esx_util.c (ESX_ERROR): Likewise.
* src/esx/esx_vi.c (ESX_VI_ERROR): Likewise.
* src/esx/esx_vi_methods.c (ESX_VI_ERROR): Likewise.
* src/esx/esx_vi_types.c (ESX_VI_ERROR): Likewise.
* src/esx/esx_vmx.c (ESX_ERROR): Likewise.
* src/util/hostusb.c (usbReportError): Use C99 rather than GNU
  vararg macro syntax.
* src/util/json.c (virJSONError): Likewise.
* src/util/macvtap.c (ReportError): Likewise.
* src/util/pci.c (pciReportError): Likewise.
* src/util/stats_linux.c (virStatsError): Likewise.
* src/util/util.c (virUtilError): Likewise.
* src/util/xml.c (virXMLError): Likewise.
* src/xen/proxy_internal.c (virProxyError): Use C99 rather than
  GNU vararg macro syntax.
* src/xen/sexpr.c (virSexprError): Likewise.
* src/xen/xen_driver.c (xenUnifiedError): Likewise.
* src/xen/xen_hypervisor.c (virXenError): Likewise.
* src/xen/xen_inotify.c (virXenInotifyError): Likewise.
* src/xen/xend_internal.c (virXendError): Likewise.
* src/xen/xm_internal.c (xenXMError): Likewise.
* src/xen/xs_internal.c (virXenStoreError): Likewise.
* src/cpu/cpu.h (virCPUReportError): Use C99 rather than GNU
  vararg macro syntax.
* src/datatypes.c (virLibConnError): Likewise.
* src/interface/netcf_driver.c (interfaceReportError): Likewise.
* src/libvirt.c (virLibStreamError): Likewise.
* src/lxc/lxc_conf.h (lxcError): Likewise.
* src/network/bridge_driver.c (networkReportError): Likewise.
* src/nodeinfo.c (nodeReportError): Likewise.
* src/opennebula/one_conf.h (oneError): Likewise.
* src/openvz/openvz_conf.h (openvzError): Likewise.
* src/phyp/phyp_driver.c (PHYP_ERROR): Likewise.
* src/qemu/qemu_conf.h (qemuReportError): Likewise.
* src/remote/remote_driver.c (errorf): Likewise.
* src/security/security_driver.h (virSecurityReportError): Likewise.
* src/test/test_driver.c (testError): Likewise.
* src/uml/uml_conf.h (umlReportError): Likewise.
* src/vbox/vbox_driver.c (vboxError): Likewise.
* src/vbox/vbox_tmpl.c (vboxError): Likewise.
2010-03-08 13:32:27 +01:00
Matthias Bolte
8ce5e2c1ab Remove conn parameter from virReportOOMError 2010-02-09 01:04:54 +01:00
Matthias Bolte
854111f97e esx: Stop passing around virConnectPtr for error reporting 2010-01-26 01:19:23 +01:00
Matthias Bolte
c2c4d51b2f esx: Add VNC support
* src/conf/domain_conf.c: add defaults for the video device
* src/esx/esx_vmx.[ch]: add VNC support to the VMX handling
* tests/vmx2xmltest.c, tests/xml2vmxtest.c: add tests for the VNC support
2010-01-18 01:44:20 +01:00
Matthias Bolte
96ceb12443 esx: Fix 'vpx' MAC address range and allow arbitrary MAC addresses
The MAC addresses with 00:50:56 prefix are split into several ranges:

  00:50:56:00:00:00 - 00:50:56:3f:ff:ff  'static' range (manually assigned)
  00:50:56:80:00:00 - 00:50:56:bf:ff:ff  'vpx' range (assigned by a VI Client)

Erroneously the 'vpx' range was assumed to be larger and to occupy the
remaining addresses of the 00:50:56 prefix that are not part of the 'static'
range.

00:50:56 was used as prefix for generated MAC addresses, this is not possible
anymore, because there are gaps in the allowed ranges. Therefore, change the
prefix to 00:0c:29 which is the prefix for auto generated MAC addresses anyway.

Allow arbitrary MAC addresses to be used and set the checkMACAddress VMX option
to false in case the MAC address doesn't fall into any predefined range.

* docs/drvesx.html.in: update website accordingly
* src/esx/esx_driver.c: set the auto generation prefix to 00:0c:29
* src/esx/esx_vmx.c: fix MAC address range handling and allow arbitrary MAC
  addresses
* tests/vmx2xml*, tests/xml2vmx*: add some basic MAC address range tests
2010-01-07 01:38:19 +01:00
Matthias Bolte
44112bce89 esx: Also allow virtualHW version 4 for ESX 4.0
A domain with virtualHW version 4 is allowed on an ESX 4.0 server.
If a domain is migrated from an ESX 3.5 server to an ESX 4.0 server
then the virtualHW version stays the same. So a ESX 4.0 server can
host domains with virtualHW version 4.
2010-01-07 01:38:19 +01:00
Matthias Bolte
cf54204e27 esx: Fix occurence typo 2009-12-18 19:29:38 +01:00
Matthias Bolte
576b2c7514 esx: Don't goto failure for invalid arguments in VMX code
This also fixes a NULL-deref of virtualDev in esxVMX_ParseSCSIController
found by Jim Meyering.
2009-12-15 23:49:56 +01:00
Matthias Bolte
1b9d074493 Add virBufferFreeAndReset() and replace free()
Replace free(virBufferContentAndReset()) with virBufferFreeAndReset().
Update documentation and replace all remaining calls to free() with
calls to VIR_FREE(). Also add missing calls to virBufferFreeAndReset()
and virReportOOMError() in OOM error cases.
2009-12-10 00:00:50 +01:00
Matthias Bolte
63166a4e0c Add virIndexToDiskName and fix mapping gap
esxVMX_IndexToDiskName handles indices up to 701. This limit comes
from a mapping gap in virDiskNameToIndex:

  sdzy -> 700
  sdzz -> 701
  sdaaa -> 728
  sdaab -> 729

This line in virDiskNameToIndex causes this gap:

  idx = (idx + i) * 26;

Fixing it by altering this line to:

  idx = (idx + (i < 1 ? 0 : 1)) * 26;

Also add a new version of virIndexToDiskName that handles the inverse
mapping for arbitrary indices.

* src/esx/esx_vmx.[ch]: remove esxVMX_IndexToDiskName
* src/util/util.[ch]: add virIndexToDiskName and fix mapping gap
* tests/esxutilstest.c: update test to verify that the gap is fixed
2009-12-03 18:07:49 +01:00
Matthias Bolte
645f4acafe esx: Fix MAC address formatting
VMware uses two MAC address prefixes: 00:0c:29 and 00:50:56. The 00:0c:29
prefix is used for ESX server generated addresses. The 00:50:56 prefix is
split into two parts. MAC addresses above 00:50:56:3f:ff:ff are generated
by a vCenter. The rest of the 00:50:56 prefix can be assigned manually.
Any MAC address within the 00:0c:29 and 00:50:56 prefix can be specified
in a domain XML config and the driver will handle the details internally.

* src/esx/esx_vmx.c: fix MAC address formatting
* tests/xml2vmxdata/*: update test files accordingly
2009-11-15 15:22:01 +01:00
Matthias Bolte
4b3e19526c esx: Handle 'vmxnet3' in esxVMX_FormatEthernet()
In commit 3c80fac258 'vmxnet3' handling
was added to esxVMX_ParseEthernet(), but not to the inverse function
esxVMX_FormatEthernet().
2009-11-15 15:21:48 +01:00
Matthew Booth
89d549c3eb Allow character devices to have different target types
A character device's target (it's interface in the guest) had only a
single property: port. This patch is in preparation for adding targets
which require other properties.
Since this changes the conf type for character devices this affects
a number of drivers:

* src/conf/domain_conf.[ch] src/esx/esx_vmx.c src/qemu/qemu_conf.c
  src/qemu/qemu_driver.c src/uml/uml_conf.c src/uml/uml_driver.c
  src/vbox/vbox_tmpl.c src/xen/xend_internal.c src/xen/xm_internal.c:
  target properties are moved into a union in virDomainChrDef, and a
  targetType field is added to identify which union member should be
  used. All current code which touches a virDomainChrDef is updated both
  to use the new union field, and to populate targetType if necessary.
2009-11-05 14:28:39 +01:00
Matthias Bolte
b7abcf9d71 ESX: Fallback to the preliminary name if the datastore cannot be found.
This allows to use domain-xml-from-native with VMX files that reference
unavailable datastores.

* src/esx/esx_vmx.c: fallback to the preliminary name if the datastore
  cannot be found
2009-11-02 22:22:12 +01:00
Matthias Bolte
b167672c74 ESX: Check if a datastore is accessible first
An inaccessible datastore has no valid URL property so don't
access its URI property.

* src/esx/esx_vi.c: esxVI_LookupDatastoreByName(): check if datastore is
  accessible before accessing its URL property
* src/esx/esx_vmx.c: update to changed datastore properties
2009-09-23 15:08:25 +02:00
Matthias Bolte
8ce9f2b161 ESX replace esxUtil_EqualSuffix() with virFileHasSuffix()
* src/esx/esx_util.[ch]: remove esxUtil_EqualSuffix()
* src/esx/esx_driver.c, src/esx/esx_vmx.c: replace esxUtil_EqualSuffix()
  with virFileHasSuffix()
2009-09-23 15:00:54 +02:00
Matthias Bolte
49faa15e4f ESX add esxDomainDefineXML()
A given domain XML gets converted to a VMX config, uploaded to the host
and registered as new virtual machine.

* src/esx/esx_driver.c: refactor datastore related path parsing into
  esxUtil_ParseDatastoreRelatedPath()
* src/esx/esx_util.[ch]: add esxUtil_ParseDatastoreRelatedPath()
* src/esx/esx_vi.[ch]: add esxVI_Context_UploadFile(), add datastores to
  the traversal in esxVI_BuildFullTraversalSpecList(), add
  esxVI_LookupDatastoreByName()
* src/esx/esx_vi_methods.[ch]: add esxVI_RegisterVM_Task()
* src/esx/esx_vi_types.c: make some error message more verbose
* src/esx/esx_vmx.[ch]: add esxVMX_AbsolutePathToDatastoreRelatedPath()
  to convert a path into a datastore related path, add esxVMX_ParseFileName()
  to convert from VMX path format to domain XML path format, extend the other
  parsing function to be datastore aware, add esxVMX_FormatFileName() to
  convert from domain XML path format to VMX path format, fix VMX ethernet
  entry formating
* tests/esxutilstest.c: add test for esxUtil_ParseDatastoreRelatedPath()
* tests/vmx2xmldata/*: update domain XML files to use datastore related paths
* tests/xml2vmxdata/*: update domain XML files to use datastore related paths,
  update VMX files to use absolute paths
2009-09-23 15:00:54 +02:00
Matthias Bolte
a1c4d7d765 ESX Add esxDomainXMLToNative()
Extend and cleanup the VMX to domain XML mapping. Add the domain XML to
VMX mapping functions.

* src/esx/esx_driver.c: add esxDomainXMLToNative()
* src/esx/esx_vmx.[ch]: add esxVMX_SCSIDiskNameToControllerAndID(),
  esxVMX_IDEDiskNameToControllerAndID(), esxVMX_FloppyDiskNameToController(),
  esxVMX_GatherSCSIControllers(), add basic handling for the VMX guestOS entry
  to distinguish between i686 and x86_64, make SCSI virtualDev VMX entry
  optional as it should be, map the VMX networkName entry to the domain XML
  interface bridge name, add basic mapping for serial devices in pipe mode,
  add several esxVMX_Format*() functions
2009-09-23 15:00:54 +02:00
Chris Lalancette
03d777f345 Introduce virStrncpy.
Add the virStrncpy function, which takes a dst string, source string,
the number of bytes to copy and the number of bytes available in the
dest string.  If the source string is too large to fit into the
destination string, including the \0 byte, then no data is copied and
the function returns NULL.  Otherwise, this function copies n bytes
from source into dst, including the \0, and returns a pointer to the
dst string.  This function is intended to replace all unsafe uses
of strncpy in the code base, since strncpy does *not* guarantee that
the buffer terminates with a \0.

Signed-off-by: Chris Lalancette <clalance@redhat.com>
2009-09-22 20:10:00 +02:00
Shahar Klein
3c80fac258 ESX add support for vmxnet3 virtual device
* src/esx/esx_vmx.c: add it to the list of accepted devices when
  parsing the Ethernet section.
2009-09-16 12:04:49 +02:00
Matthias Bolte
b6e747ec5a VMware ESX: Allow ethernet address type 'vpx'
* src/esx/esx_vmx.c: add an extra type of addressType beside 'static'
  and 'generated', 'vpx' indicates that the MAC address was generated
  by a vCenter.
2009-09-02 16:24:06 +02:00