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Eric Blake
5d3e4c2e35
qemu: endjob returns a bool
Osier Yang pointed out that ever since commit 31cb030, the signature of qemuDomainObjEndJob was changed to return a bool. While comparison against 0 or > 0 still gives the right results, it looks fishy; we also had one place that was comparing < 0 which is effectively dead code. * src/qemu/qemu_migration.c (qemuMigrationPrepareAny): Fix dead code bug. (qemuMigrationBegin): Use more canonical form of bool check. * src/qemu/qemu_driver.c (qemuAutostartDomain) (qemuDomainCreateXML, qemuDomainSuspend, qemuDomainResume) (qemuDomainShutdownFlags, qemuDomainReboot, qemuDomainReset) (qemuDomainDestroyFlags, qemuDomainSetMemoryFlags) (qemuDomainSetMemoryStatsPeriod, qemuDomainInjectNMI) (qemuDomainSendKey, qemuDomainGetInfo, qemuDomainScreenshot) (qemuDomainSetVcpusFlags, qemuDomainGetVcpusFlags) (qemuDomainRestoreFlags, qemuDomainGetXMLDesc) (qemuDomainCreateWithFlags, qemuDomainAttachDeviceFlags) (qemuDomainUpdateDeviceFlags, qemuDomainDetachDeviceFlags) (qemuDomainBlockResize, qemuDomainBlockStats) (qemuDomainBlockStatsFlags, qemuDomainMemoryStats) (qemuDomainMemoryPeek, qemuDomainGetBlockInfo) (qemuDomainAbortJob, qemuDomainMigrateSetMaxDowntime) (qemuDomainMigrateGetCompressionCache) (qemuDomainMigrateSetCompressionCache) (qemuDomainMigrateSetMaxSpeed) (qemuDomainSnapshotCreateActiveInternal) (qemuDomainRevertToSnapshot, qemuDomainSnapshotDelete) (qemuDomainQemuMonitorCommand, qemuDomainQemuAttach) (qemuDomainBlockJobImpl, qemuDomainBlockCopy) (qemuDomainBlockCommit, qemuDomainOpenGraphics) (qemuDomainGetBlockIoTune, qemuDomainGetDiskErrors) (qemuDomainPMSuspendForDuration, qemuDomainPMWakeup) (qemuDomainQemuAgentCommand, qemuDomainFSTrim): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com> (cherry picked from commit 6cd15482586334a822d248dd8b94cee0635d3e64) Conflicts: src/qemu/qemu_driver.c - some intermediate patches not backported
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LibVirt : simple API for virtualization Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux (and other OSes). It is free software available under the GNU Lesser General Public License. Virtualization of the Linux Operating System means the ability to run multiple instances of Operating Systems concurrently on a single hardware system where the basic resources are driven by a Linux instance. The library aim at providing long term stable C API initially for the Xen paravirtualization but should be able to integrate other virtualization mechanisms if needed. Daniel Veillard <veillard@redhat.com>
Description
Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
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