Actually, I'm turning this function into a macro as filename,
function name and line number needs to be passed. The new
function virAsprintfInternal is introduced with the extended set
of arguments.

as indicated by the filename.

This patch introduces domain crashed types and crashed reasons which
will be used while guest panicked.

Free the old XML strings before overwriting them if the user
has chosen to reedit the file or force the redefinition.

Found by Alex Jia trying to reproduce another bug:
https://bugzilla.redhat.com/show_bug.cgi?id=977430#c3

The parameter specifies connection parameters to use for migrating
client's connection to domain's graphical console.

We don't care whether the trim was succesful or not anywhere
except the tests.

Switch it to void and set the buffer error on wrong usage.

Paolo Bonzini pointed out that it's actually possible to migrate a qemu
instance that was paused due to I/O error and it will be able to work on
the destination if the storage is accessible.

This patch introduces flag VIR_MIGRATE_ABORT_ON_ERROR that cancels the
migration in case an I/O error happens while it's being performed and
allows migration without this flag. This flag can be possibly used for
other error reasons that may be introduced in the future.

Document for nodedev-list is also updated.

This patch fixes changes done in commit 29c1e913
that was pushed without implementing review feedback.

The flag introduced by the patch is changed to VIR_DOMAIN_VCPU_GUEST and
documentation makes the difference between regular hotplug and this new
functionality more explicit.

The virsh options that enable the use of the new flag are changed to
"--guest" and the documentation is fixed too.

This flag will allow to use qemu guest agent commands to disable
(offline) and enable (online) processors in a live guest that has the
guest agent running.

The "cmd" argument in cmdList is now used. Unmark it as unused.

Commit 6e73850b support to set wwn for disks, but it was not
exposed to attach-disk.

Our documentation says a pool may be referenced by its name or UUID
anywhere if it makes sense (pool-name and pool-uuid are the only
exceptions). However, vol-create and vol-create-as commands did not obey
this.

Check the returned value for NULL and take the cleanup path
appropriately if the API fails.

Delay only makes sense with STP enabled.

Use the approach established in commit
69ce3ffa to improve this function too.

Use the approach established in commit
69ce3ffa to improve this function too.

Use the approach established in commit
69ce3ffa to improve this function too.

Because it's a valid combination. p2p still uses a separate channel
for qemu migration, so there's value in letting the user specify a manual
migrate URI for overriding auto-port, or libvirt's FQDN lookup.

What _isn't_ allowed is --migrateuri and TUNNELLED, since there is
no separate migration channel. Disallow that instead

I noticed several unusual spacings in for loops, and decided to
fix them up.  See the next commit for the syntax check that found
all of these.

* examples/domsuspend/suspend.c (main): Fix spacing.
* python/libvirt-override.c: Likewise.
* src/conf/interface_conf.c: Likewise.
* src/security/virt-aa-helper.c: Likewise.
* src/util/virconf.c: Likewise.
* src/util/virhook.c: Likewise.
* src/util/virlog.c: Likewise.
* src/util/virsocketaddr.c: Likewise.
* src/util/virsysinfo.c: Likewise.
* src/util/viruuid.c: Likewise.
* src/vbox/vbox_tmpl.c: Likewise.
* src/xen/xen_hypervisor.c: Likewise.
* tools/virsh-domain-monitor.c (vshDomainStateToString): Drop
default case, to let compiler check us.
* tools/virsh-domain.c (vshDomainVcpuStateToString): Likewise.
Signed-off-by: NEric Blake <eblake@redhat.com>

Introduced by commit 1daa4ba3. vshCommandOptStringReq returns
0 on *success* or the option is not required && not present, both
are right result. Error out when returning 0 is not correct.
the caller, it doesn't have to check wether it

Don't print 'OPTION' if there's no options. Just behaves as DESCRIPTION
does.
This mostly affects 'interface' command group.
Signed-off-by: NZhang Xiaohe <zhangxh@cn.fujitsu.com>
Reported-by: NLi Yang <liyang.fnst@cn.fujitsu.com>
Signed-off-by: NEric Blake <eblake@redhat.com>

Several files called out COPYING or COPYING.LIB instead of using
the normal boilerplate.  It's especially important that we don't
call out COPYING from an LGPL file, since COPYING is traditionally
used for the GPL.  A few files were lacking copyright altogether.

* src/rpc/gendispatch.pl: Add missing copyright.
* Makefile.nonreentrant: Likewise.
* src/check-symfile.pl: Likewise.
* src/check-symsorting.pl: Likewise.
* src/driver.h: Likewise.
* src/internal.h: Likewise.
* tools/libvirt-guests.sh.in: Likewise.
* tools/virt-pki-validate.in: Mention copyright in comment, not just code.
* tools/virt-sanlock-cleanup.in: Likewise.
* src/rpc/genprotocol.pl: Spell out license terms.
* src/xen/xend_internal.h: Likewise.
* src/xen/xend_internal.c: Likewise.
* Makefile.am: Likewise.
* daemon/Makefile.am: Likewise.
* docs/Makefile.am: Likewise.
* docs/schemas/Makefile.am: Likewise.
* examples/apparmor/Makefile.am: Likewise.
* examples/domain-events/events-c/Makefile.am: Likewise.
* examples/dominfo/Makefile.am: Likewise.
* examples/domsuspend/Makefile.am: Likewise.
* examples/hellolibvirt/Makefile.am: Likewise.
* examples/openauth/Makefile.am: Likewise.
* examples/python/Makefile.am: Likewise.
* examples/systemtap/Makefile.am: Likewise.
* examples/xml/nwfilter/Makefile.am: Likewise.
* gnulib/lib/Makefile.am: Likewise.
* gnulib/tests/Makefile.am: Likewise.
* include/Makefile.am: Likewise.
* include/libvirt/Makefile.am: Likewise.
* python/Makefile.am: Likewise.
* python/tests/Makefile.am: Likewise.
* src/Makefile.am: Likewise.
* tests/Makefile.am: Likewise.
* tools/Makefile.am: Likewise.
* configure.ac: Likewise.
Signed-off-by: NEric Blake <eblake@redhat.com>

Use virMacAddrParse() to distinguish interface name from interface
mac address.

This adds a new option "--pretty" for qemu-agent-command, to
pretty-format the returned JSON string.

Automake already passes all CFLAGS to the linker too, so it
is not necessary to set WARN_LDFLAGS in addition to the
WARN_CFLAGS variable.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

These all existed before virfile.c was created, and for some reason
weren't moved.

This is mostly straightfoward, although the syntax rule prohibiting
write() had to be changed to have an exception for virfile.c instead
of virutil.c.

This movement pointed out that there is a function called
virBuildPath(), and another almost identical function called
virFileBuildPath(). They really should be a single function, which
I'll take care of as soon as I figure out what the arglist should look
like.

Recent commit '53531e16' resulted in a new Coverity warning regarding
a missing break in the ':' options processing. Adjust the commit to
avoid the issue.

Use virBufferAddLit or virBufferAddChar instead.

virAsprintf(&foo, "%s", bar) is wasteful compared to
foo = strdup(bar) (or eventually, VIR_STRDUP(foo, bar),
but one thing at a time...).

Noticed while reviewing Laine's attempt to clean up broken
qemu:///session.

* cfg.mk (sc_prohibit_asprintf): Enhance rule.
* src/esx/esx_storage_backend_vmfs.c
(esxStorageBackendVMFSVolumeLookupByKey): Fix offender.
* src/network/bridge_driver.c (networkStateInitialize): Likewise.
* src/nwfilter/nwfilter_dhcpsnoop.c (virNWFilterSnoopDHCPOpen):
Likewise.
* src/storage/storage_backend_sheepdog.c
(virStorageBackendSheepdogRefreshVol): Likewise.
* src/util/vircgroup.c (virCgroupAddTaskStrController): Likewise.
* src/util/virdnsmasq.c (addnhostsAdd): Likewise.
* src/xen/block_stats.c (xenLinuxDomainDeviceID): Likewise.
* src/xen/xen_driver.c (xenUnifiedConnectOpen): Likewise.
* tools/virsh.c (vshGetTypedParamValue): Likewise.
Signed-off-by: NEric Blake <eblake@redhat.com>

The source code base needs to be adapted as well. Some files
include virutil.h just for the string related functions (here,
the include is substituted to match the new file), some include
virutil.h without any need (here, the include is removed), and
some require both.

Return 3 when the service is stopped, whether there
are saved guests or not, to conform with the LSB standards:

http://refspecs.linuxbase.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-generic/iniscrptact.html