* [PATCH 0/3] initialize xenlight go module
@ 2020-04-30 21:38 Nick Rosbrook
2020-04-30 21:38 ` [PATCH 1/3] golang/xenlight: re-track generated go code Nick Rosbrook
` (2 more replies)
0 siblings, 3 replies; 14+ messages in thread
From: Nick Rosbrook @ 2020-04-30 21:38 UTC (permalink / raw)
To: xen-devel
Cc: Stefano Stabellini, Julien Grall, Wei Liu, Andrew Cooper,
Ian Jackson, George Dunlap, Nick Rosbrook, Jan Beulich
These patches setup an initial Go module for the xenlight package. The
go code is tracked again, since the module is defined in xen.git as
xenbits.xen.org/git-http/xen.git/tools/golang/xenlight. The final patch
adds a README and LICENSE to tools/golang/xenlight so that the package
will show up properly on pkg.go.dev and be available via the module
proxy at proxy.golang.org.
Nick Rosbrook (3):
golang/xenlight: re-track generated go code
golang/xenlight: init xenlight go module
golang/xenlight: add necessary module/package documentation
.gitignore | 3 -
.hgignore | 2 -
tools/Rules.mk | 2 +-
tools/golang/xenlight/LICENSE | 416 +++
tools/golang/xenlight/Makefile | 1 -
tools/golang/xenlight/README.md | 17 +
tools/golang/xenlight/go.mod | 1 +
tools/golang/xenlight/helpers.gen.go | 4728 ++++++++++++++++++++++++++
tools/golang/xenlight/types.gen.go | 1226 +++++++
tools/golang/xenlight/xenlight.go | 2 +
10 files changed, 6391 insertions(+), 7 deletions(-)
create mode 100644 tools/golang/xenlight/LICENSE
create mode 100644 tools/golang/xenlight/README.md
create mode 100644 tools/golang/xenlight/go.mod
create mode 100644 tools/golang/xenlight/helpers.gen.go
create mode 100644 tools/golang/xenlight/types.gen.go
--
2.17.1
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH 1/3] golang/xenlight: re-track generated go code
2020-04-30 21:38 [PATCH 0/3] initialize xenlight go module Nick Rosbrook
@ 2020-04-30 21:38 ` Nick Rosbrook
2020-05-12 14:48 ` George Dunlap
2020-04-30 21:39 ` [PATCH 2/3] golang/xenlight: init xenlight go module Nick Rosbrook
2020-04-30 21:39 ` [PATCH 3/3] golang/xenlight: add necessary module/package documentation Nick Rosbrook
2 siblings, 1 reply; 14+ messages in thread
From: Nick Rosbrook @ 2020-04-30 21:38 UTC (permalink / raw)
To: xen-devel
Cc: Stefano Stabellini, Julien Grall, Wei Liu, Andrew Cooper,
Ian Jackson, George Dunlap, Nick Rosbrook, Jan Beulich
Commit df669de074c395a3b2eeb975fddd3da4c148da13 un-tracked the generated
Go code, but it was decided that we actually keep the generated code
in-tree.
Undo the changes to ignore the generated code, and re-generate it.
Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
---
.gitignore | 3 -
.hgignore | 2 -
tools/golang/xenlight/Makefile | 1 -
tools/golang/xenlight/helpers.gen.go | 4728 ++++++++++++++++++++++++++
tools/golang/xenlight/types.gen.go | 1226 +++++++
5 files changed, 5954 insertions(+), 6 deletions(-)
create mode 100644 tools/golang/xenlight/helpers.gen.go
create mode 100644 tools/golang/xenlight/types.gen.go
diff --git a/.gitignore b/.gitignore
index 9c8a31f896..bfa53723b3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -406,9 +406,6 @@ tools/xenstore/xenstore-watch
tools/xl/_paths.h
tools/xl/xl
-tools/golang/src
-tools/golang/*/*.gen.go
-
docs/txt/misc/*.txt
docs/txt/man/*.txt
docs/figs/*.png
diff --git a/.hgignore b/.hgignore
index 2ec52982e1..2d41670632 100644
--- a/.hgignore
+++ b/.hgignore
@@ -282,8 +282,6 @@
^tools/ocaml/test/xtl$
^tools/ocaml/test/send_debug_keys$
^tools/ocaml/test/list_domains$
-^tools/golang/src$
-^tools/golang/.*/.*\.gen\.go$
^tools/autom4te\.cache$
^tools/config\.h$
^tools/config\.log$
diff --git a/tools/golang/xenlight/Makefile b/tools/golang/xenlight/Makefile
index 144c133ced..753132306a 100644
--- a/tools/golang/xenlight/Makefile
+++ b/tools/golang/xenlight/Makefile
@@ -49,7 +49,6 @@ install: build
clean:
$(RM) -r $(XEN_GOPATH)$(GOXL_PKG_DIR)
$(RM) $(XEN_GOPATH)/pkg/*/$(XEN_GOCODE_URL)/xenlight.a
- $(RM) *.gen.go
.PHONY: distclean
distclean: clean
diff --git a/tools/golang/xenlight/helpers.gen.go b/tools/golang/xenlight/helpers.gen.go
new file mode 100644
index 0000000000..109e9515a2
--- /dev/null
+++ b/tools/golang/xenlight/helpers.gen.go
@@ -0,0 +1,4728 @@
+// DO NOT EDIT.
+//
+// This file is generated by:
+// gengotypes.py ../../libxl/libxl_types.idl
+//
+package xenlight
+
+import (
+ "errors"
+ "fmt"
+ "unsafe"
+)
+
+/*
+#cgo LDFLAGS: -lxenlight
+#include <stdlib.h>
+#include <libxl.h>
+
+typedef typeof(((struct libxl_channelinfo *)NULL)->u.pty)libxl_channelinfo_connection_union_pty;
+typedef typeof(((struct libxl_domain_build_info *)NULL)->u.hvm)libxl_domain_build_info_type_union_hvm;
+typedef typeof(((struct libxl_domain_build_info *)NULL)->u.pv)libxl_domain_build_info_type_union_pv;
+typedef typeof(((struct libxl_domain_build_info *)NULL)->u.pvh)libxl_domain_build_info_type_union_pvh;
+typedef typeof(((struct libxl_device_usbdev *)NULL)->u.hostdev)libxl_device_usbdev_type_union_hostdev;
+typedef typeof(((struct libxl_device_channel *)NULL)->u.socket)libxl_device_channel_connection_union_socket;
+typedef typeof(((struct libxl_event *)NULL)->u.domain_shutdown)libxl_event_type_union_domain_shutdown;
+typedef typeof(((struct libxl_event *)NULL)->u.disk_eject)libxl_event_type_union_disk_eject;
+typedef typeof(((struct libxl_event *)NULL)->u.operation_complete)libxl_event_type_union_operation_complete;
+typedef typeof(((struct libxl_psr_hw_info *)NULL)->u.cat)libxl_psr_hw_info_type_union_cat;
+typedef typeof(((struct libxl_psr_hw_info *)NULL)->u.mba)libxl_psr_hw_info_type_union_mba;
+*/
+import "C"
+
+// NewIoportRange returns an instance of IoportRange initialized with defaults.
+func NewIoportRange() (*IoportRange, error) {
+ var (
+ x IoportRange
+ xc C.libxl_ioport_range
+ )
+
+ C.libxl_ioport_range_init(&xc)
+ defer C.libxl_ioport_range_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *IoportRange) fromC(xc *C.libxl_ioport_range) error {
+ x.First = uint32(xc.first)
+ x.Number = uint32(xc.number)
+
+ return nil
+}
+
+func (x *IoportRange) toC(xc *C.libxl_ioport_range) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_ioport_range_dispose(xc)
+ }
+ }()
+
+ xc.first = C.uint32_t(x.First)
+ xc.number = C.uint32_t(x.Number)
+
+ return nil
+}
+
+// NewIomemRange returns an instance of IomemRange initialized with defaults.
+func NewIomemRange() (*IomemRange, error) {
+ var (
+ x IomemRange
+ xc C.libxl_iomem_range
+ )
+
+ C.libxl_iomem_range_init(&xc)
+ defer C.libxl_iomem_range_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *IomemRange) fromC(xc *C.libxl_iomem_range) error {
+ x.Start = uint64(xc.start)
+ x.Number = uint64(xc.number)
+ x.Gfn = uint64(xc.gfn)
+
+ return nil
+}
+
+func (x *IomemRange) toC(xc *C.libxl_iomem_range) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_iomem_range_dispose(xc)
+ }
+ }()
+
+ xc.start = C.uint64_t(x.Start)
+ xc.number = C.uint64_t(x.Number)
+ xc.gfn = C.uint64_t(x.Gfn)
+
+ return nil
+}
+
+// NewVgaInterfaceInfo returns an instance of VgaInterfaceInfo initialized with defaults.
+func NewVgaInterfaceInfo() (*VgaInterfaceInfo, error) {
+ var (
+ x VgaInterfaceInfo
+ xc C.libxl_vga_interface_info
+ )
+
+ C.libxl_vga_interface_info_init(&xc)
+ defer C.libxl_vga_interface_info_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *VgaInterfaceInfo) fromC(xc *C.libxl_vga_interface_info) error {
+ x.Kind = VgaInterfaceType(xc.kind)
+
+ return nil
+}
+
+func (x *VgaInterfaceInfo) toC(xc *C.libxl_vga_interface_info) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_vga_interface_info_dispose(xc)
+ }
+ }()
+
+ xc.kind = C.libxl_vga_interface_type(x.Kind)
+
+ return nil
+}
+
+// NewVncInfo returns an instance of VncInfo initialized with defaults.
+func NewVncInfo() (*VncInfo, error) {
+ var (
+ x VncInfo
+ xc C.libxl_vnc_info
+ )
+
+ C.libxl_vnc_info_init(&xc)
+ defer C.libxl_vnc_info_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *VncInfo) fromC(xc *C.libxl_vnc_info) error {
+ if err := x.Enable.fromC(&xc.enable); err != nil {
+ return fmt.Errorf("converting field Enable: %v", err)
+ }
+ x.Listen = C.GoString(xc.listen)
+ x.Passwd = C.GoString(xc.passwd)
+ x.Display = int(xc.display)
+ if err := x.Findunused.fromC(&xc.findunused); err != nil {
+ return fmt.Errorf("converting field Findunused: %v", err)
+ }
+
+ return nil
+}
+
+func (x *VncInfo) toC(xc *C.libxl_vnc_info) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_vnc_info_dispose(xc)
+ }
+ }()
+
+ if err := x.Enable.toC(&xc.enable); err != nil {
+ return fmt.Errorf("converting field Enable: %v", err)
+ }
+ if x.Listen != "" {
+ xc.listen = C.CString(x.Listen)
+ }
+ if x.Passwd != "" {
+ xc.passwd = C.CString(x.Passwd)
+ }
+ xc.display = C.int(x.Display)
+ if err := x.Findunused.toC(&xc.findunused); err != nil {
+ return fmt.Errorf("converting field Findunused: %v", err)
+ }
+
+ return nil
+}
+
+// NewSpiceInfo returns an instance of SpiceInfo initialized with defaults.
+func NewSpiceInfo() (*SpiceInfo, error) {
+ var (
+ x SpiceInfo
+ xc C.libxl_spice_info
+ )
+
+ C.libxl_spice_info_init(&xc)
+ defer C.libxl_spice_info_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *SpiceInfo) fromC(xc *C.libxl_spice_info) error {
+ if err := x.Enable.fromC(&xc.enable); err != nil {
+ return fmt.Errorf("converting field Enable: %v", err)
+ }
+ x.Port = int(xc.port)
+ x.TlsPort = int(xc.tls_port)
+ x.Host = C.GoString(xc.host)
+ if err := x.DisableTicketing.fromC(&xc.disable_ticketing); err != nil {
+ return fmt.Errorf("converting field DisableTicketing: %v", err)
+ }
+ x.Passwd = C.GoString(xc.passwd)
+ if err := x.AgentMouse.fromC(&xc.agent_mouse); err != nil {
+ return fmt.Errorf("converting field AgentMouse: %v", err)
+ }
+ if err := x.Vdagent.fromC(&xc.vdagent); err != nil {
+ return fmt.Errorf("converting field Vdagent: %v", err)
+ }
+ if err := x.ClipboardSharing.fromC(&xc.clipboard_sharing); err != nil {
+ return fmt.Errorf("converting field ClipboardSharing: %v", err)
+ }
+ x.Usbredirection = int(xc.usbredirection)
+ x.ImageCompression = C.GoString(xc.image_compression)
+ x.StreamingVideo = C.GoString(xc.streaming_video)
+
+ return nil
+}
+
+func (x *SpiceInfo) toC(xc *C.libxl_spice_info) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_spice_info_dispose(xc)
+ }
+ }()
+
+ if err := x.Enable.toC(&xc.enable); err != nil {
+ return fmt.Errorf("converting field Enable: %v", err)
+ }
+ xc.port = C.int(x.Port)
+ xc.tls_port = C.int(x.TlsPort)
+ if x.Host != "" {
+ xc.host = C.CString(x.Host)
+ }
+ if err := x.DisableTicketing.toC(&xc.disable_ticketing); err != nil {
+ return fmt.Errorf("converting field DisableTicketing: %v", err)
+ }
+ if x.Passwd != "" {
+ xc.passwd = C.CString(x.Passwd)
+ }
+ if err := x.AgentMouse.toC(&xc.agent_mouse); err != nil {
+ return fmt.Errorf("converting field AgentMouse: %v", err)
+ }
+ if err := x.Vdagent.toC(&xc.vdagent); err != nil {
+ return fmt.Errorf("converting field Vdagent: %v", err)
+ }
+ if err := x.ClipboardSharing.toC(&xc.clipboard_sharing); err != nil {
+ return fmt.Errorf("converting field ClipboardSharing: %v", err)
+ }
+ xc.usbredirection = C.int(x.Usbredirection)
+ if x.ImageCompression != "" {
+ xc.image_compression = C.CString(x.ImageCompression)
+ }
+ if x.StreamingVideo != "" {
+ xc.streaming_video = C.CString(x.StreamingVideo)
+ }
+
+ return nil
+}
+
+// NewSdlInfo returns an instance of SdlInfo initialized with defaults.
+func NewSdlInfo() (*SdlInfo, error) {
+ var (
+ x SdlInfo
+ xc C.libxl_sdl_info
+ )
+
+ C.libxl_sdl_info_init(&xc)
+ defer C.libxl_sdl_info_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *SdlInfo) fromC(xc *C.libxl_sdl_info) error {
+ if err := x.Enable.fromC(&xc.enable); err != nil {
+ return fmt.Errorf("converting field Enable: %v", err)
+ }
+ if err := x.Opengl.fromC(&xc.opengl); err != nil {
+ return fmt.Errorf("converting field Opengl: %v", err)
+ }
+ x.Display = C.GoString(xc.display)
+ x.Xauthority = C.GoString(xc.xauthority)
+
+ return nil
+}
+
+func (x *SdlInfo) toC(xc *C.libxl_sdl_info) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_sdl_info_dispose(xc)
+ }
+ }()
+
+ if err := x.Enable.toC(&xc.enable); err != nil {
+ return fmt.Errorf("converting field Enable: %v", err)
+ }
+ if err := x.Opengl.toC(&xc.opengl); err != nil {
+ return fmt.Errorf("converting field Opengl: %v", err)
+ }
+ if x.Display != "" {
+ xc.display = C.CString(x.Display)
+ }
+ if x.Xauthority != "" {
+ xc.xauthority = C.CString(x.Xauthority)
+ }
+
+ return nil
+}
+
+// NewDominfo returns an instance of Dominfo initialized with defaults.
+func NewDominfo() (*Dominfo, error) {
+ var (
+ x Dominfo
+ xc C.libxl_dominfo
+ )
+
+ C.libxl_dominfo_init(&xc)
+ defer C.libxl_dominfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Dominfo) fromC(xc *C.libxl_dominfo) error {
+ if err := x.Uuid.fromC(&xc.uuid); err != nil {
+ return fmt.Errorf("converting field Uuid: %v", err)
+ }
+ x.Domid = Domid(xc.domid)
+ x.Ssidref = uint32(xc.ssidref)
+ x.SsidLabel = C.GoString(xc.ssid_label)
+ x.Running = bool(xc.running)
+ x.Blocked = bool(xc.blocked)
+ x.Paused = bool(xc.paused)
+ x.Shutdown = bool(xc.shutdown)
+ x.Dying = bool(xc.dying)
+ x.NeverStop = bool(xc.never_stop)
+ x.ShutdownReason = ShutdownReason(xc.shutdown_reason)
+ x.OutstandingMemkb = uint64(xc.outstanding_memkb)
+ x.CurrentMemkb = uint64(xc.current_memkb)
+ x.SharedMemkb = uint64(xc.shared_memkb)
+ x.PagedMemkb = uint64(xc.paged_memkb)
+ x.MaxMemkb = uint64(xc.max_memkb)
+ x.CpuTime = uint64(xc.cpu_time)
+ x.VcpuMaxId = uint32(xc.vcpu_max_id)
+ x.VcpuOnline = uint32(xc.vcpu_online)
+ x.Cpupool = uint32(xc.cpupool)
+ x.DomainType = DomainType(xc.domain_type)
+
+ return nil
+}
+
+func (x *Dominfo) toC(xc *C.libxl_dominfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_dominfo_dispose(xc)
+ }
+ }()
+
+ if err := x.Uuid.toC(&xc.uuid); err != nil {
+ return fmt.Errorf("converting field Uuid: %v", err)
+ }
+ xc.domid = C.libxl_domid(x.Domid)
+ xc.ssidref = C.uint32_t(x.Ssidref)
+ if x.SsidLabel != "" {
+ xc.ssid_label = C.CString(x.SsidLabel)
+ }
+ xc.running = C.bool(x.Running)
+ xc.blocked = C.bool(x.Blocked)
+ xc.paused = C.bool(x.Paused)
+ xc.shutdown = C.bool(x.Shutdown)
+ xc.dying = C.bool(x.Dying)
+ xc.never_stop = C.bool(x.NeverStop)
+ xc.shutdown_reason = C.libxl_shutdown_reason(x.ShutdownReason)
+ xc.outstanding_memkb = C.uint64_t(x.OutstandingMemkb)
+ xc.current_memkb = C.uint64_t(x.CurrentMemkb)
+ xc.shared_memkb = C.uint64_t(x.SharedMemkb)
+ xc.paged_memkb = C.uint64_t(x.PagedMemkb)
+ xc.max_memkb = C.uint64_t(x.MaxMemkb)
+ xc.cpu_time = C.uint64_t(x.CpuTime)
+ xc.vcpu_max_id = C.uint32_t(x.VcpuMaxId)
+ xc.vcpu_online = C.uint32_t(x.VcpuOnline)
+ xc.cpupool = C.uint32_t(x.Cpupool)
+ xc.domain_type = C.libxl_domain_type(x.DomainType)
+
+ return nil
+}
+
+// NewCpupoolinfo returns an instance of Cpupoolinfo initialized with defaults.
+func NewCpupoolinfo() (*Cpupoolinfo, error) {
+ var (
+ x Cpupoolinfo
+ xc C.libxl_cpupoolinfo
+ )
+
+ C.libxl_cpupoolinfo_init(&xc)
+ defer C.libxl_cpupoolinfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Cpupoolinfo) fromC(xc *C.libxl_cpupoolinfo) error {
+ x.Poolid = uint32(xc.poolid)
+ x.PoolName = C.GoString(xc.pool_name)
+ x.Sched = Scheduler(xc.sched)
+ x.NDom = uint32(xc.n_dom)
+ if err := x.Cpumap.fromC(&xc.cpumap); err != nil {
+ return fmt.Errorf("converting field Cpumap: %v", err)
+ }
+
+ return nil
+}
+
+func (x *Cpupoolinfo) toC(xc *C.libxl_cpupoolinfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_cpupoolinfo_dispose(xc)
+ }
+ }()
+
+ xc.poolid = C.uint32_t(x.Poolid)
+ if x.PoolName != "" {
+ xc.pool_name = C.CString(x.PoolName)
+ }
+ xc.sched = C.libxl_scheduler(x.Sched)
+ xc.n_dom = C.uint32_t(x.NDom)
+ if err := x.Cpumap.toC(&xc.cpumap); err != nil {
+ return fmt.Errorf("converting field Cpumap: %v", err)
+ }
+
+ return nil
+}
+
+// NewChannelinfo returns an instance of Channelinfo initialized with defaults.
+func NewChannelinfo(connection ChannelConnection) (*Channelinfo, error) {
+ var (
+ x Channelinfo
+ xc C.libxl_channelinfo
+ )
+
+ C.libxl_channelinfo_init(&xc)
+ C.libxl_channelinfo_init_connection(&xc, C.libxl_channel_connection(connection))
+ defer C.libxl_channelinfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Channelinfo) fromC(xc *C.libxl_channelinfo) error {
+ x.Backend = C.GoString(xc.backend)
+ x.BackendId = uint32(xc.backend_id)
+ x.Frontend = C.GoString(xc.frontend)
+ x.FrontendId = uint32(xc.frontend_id)
+ x.Devid = Devid(xc.devid)
+ x.State = int(xc.state)
+ x.Evtch = int(xc.evtch)
+ x.Rref = int(xc.rref)
+ x.Connection = ChannelConnection(xc.connection)
+ switch x.Connection {
+ case ChannelConnectionUnknown:
+ x.ConnectionUnion = nil
+ case ChannelConnectionPty:
+ var connectionPty ChannelinfoConnectionUnionPty
+ if err := connectionPty.fromC(xc); err != nil {
+ return fmt.Errorf("converting field connectionPty: %v", err)
+ }
+ x.ConnectionUnion = connectionPty
+ case ChannelConnectionSocket:
+ x.ConnectionUnion = nil
+ default:
+ return fmt.Errorf("invalid union key '%v'", x.Connection)
+ }
+
+ return nil
+}
+
+func (x *ChannelinfoConnectionUnionPty) fromC(xc *C.libxl_channelinfo) error {
+ if ChannelConnection(xc.connection) != ChannelConnectionPty {
+ return errors.New("expected union key ChannelConnectionPty")
+ }
+
+ tmp := (*C.libxl_channelinfo_connection_union_pty)(unsafe.Pointer(&xc.u[0]))
+ x.Path = C.GoString(tmp.path)
+ return nil
+}
+
+func (x *Channelinfo) toC(xc *C.libxl_channelinfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_channelinfo_dispose(xc)
+ }
+ }()
+
+ if x.Backend != "" {
+ xc.backend = C.CString(x.Backend)
+ }
+ xc.backend_id = C.uint32_t(x.BackendId)
+ if x.Frontend != "" {
+ xc.frontend = C.CString(x.Frontend)
+ }
+ xc.frontend_id = C.uint32_t(x.FrontendId)
+ xc.devid = C.libxl_devid(x.Devid)
+ xc.state = C.int(x.State)
+ xc.evtch = C.int(x.Evtch)
+ xc.rref = C.int(x.Rref)
+ xc.connection = C.libxl_channel_connection(x.Connection)
+ switch x.Connection {
+ case ChannelConnectionUnknown:
+ break
+ case ChannelConnectionPty:
+ tmp, ok := x.ConnectionUnion.(ChannelinfoConnectionUnionPty)
+ if !ok {
+ return errors.New("wrong type for union key connection")
+ }
+ var pty C.libxl_channelinfo_connection_union_pty
+ if tmp.Path != "" {
+ pty.path = C.CString(tmp.Path)
+ }
+ ptyBytes := C.GoBytes(unsafe.Pointer(&pty), C.sizeof_libxl_channelinfo_connection_union_pty)
+ copy(xc.u[:], ptyBytes)
+ case ChannelConnectionSocket:
+ break
+ default:
+ return fmt.Errorf("invalid union key '%v'", x.Connection)
+ }
+
+ return nil
+}
+
+// NewVminfo returns an instance of Vminfo initialized with defaults.
+func NewVminfo() (*Vminfo, error) {
+ var (
+ x Vminfo
+ xc C.libxl_vminfo
+ )
+
+ C.libxl_vminfo_init(&xc)
+ defer C.libxl_vminfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Vminfo) fromC(xc *C.libxl_vminfo) error {
+ if err := x.Uuid.fromC(&xc.uuid); err != nil {
+ return fmt.Errorf("converting field Uuid: %v", err)
+ }
+ x.Domid = Domid(xc.domid)
+
+ return nil
+}
+
+func (x *Vminfo) toC(xc *C.libxl_vminfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_vminfo_dispose(xc)
+ }
+ }()
+
+ if err := x.Uuid.toC(&xc.uuid); err != nil {
+ return fmt.Errorf("converting field Uuid: %v", err)
+ }
+ xc.domid = C.libxl_domid(x.Domid)
+
+ return nil
+}
+
+// NewVersionInfo returns an instance of VersionInfo initialized with defaults.
+func NewVersionInfo() (*VersionInfo, error) {
+ var (
+ x VersionInfo
+ xc C.libxl_version_info
+ )
+
+ C.libxl_version_info_init(&xc)
+ defer C.libxl_version_info_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *VersionInfo) fromC(xc *C.libxl_version_info) error {
+ x.XenVersionMajor = int(xc.xen_version_major)
+ x.XenVersionMinor = int(xc.xen_version_minor)
+ x.XenVersionExtra = C.GoString(xc.xen_version_extra)
+ x.Compiler = C.GoString(xc.compiler)
+ x.CompileBy = C.GoString(xc.compile_by)
+ x.CompileDomain = C.GoString(xc.compile_domain)
+ x.CompileDate = C.GoString(xc.compile_date)
+ x.Capabilities = C.GoString(xc.capabilities)
+ x.Changeset = C.GoString(xc.changeset)
+ x.VirtStart = uint64(xc.virt_start)
+ x.Pagesize = int(xc.pagesize)
+ x.Commandline = C.GoString(xc.commandline)
+ x.BuildId = C.GoString(xc.build_id)
+
+ return nil
+}
+
+func (x *VersionInfo) toC(xc *C.libxl_version_info) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_version_info_dispose(xc)
+ }
+ }()
+
+ xc.xen_version_major = C.int(x.XenVersionMajor)
+ xc.xen_version_minor = C.int(x.XenVersionMinor)
+ if x.XenVersionExtra != "" {
+ xc.xen_version_extra = C.CString(x.XenVersionExtra)
+ }
+ if x.Compiler != "" {
+ xc.compiler = C.CString(x.Compiler)
+ }
+ if x.CompileBy != "" {
+ xc.compile_by = C.CString(x.CompileBy)
+ }
+ if x.CompileDomain != "" {
+ xc.compile_domain = C.CString(x.CompileDomain)
+ }
+ if x.CompileDate != "" {
+ xc.compile_date = C.CString(x.CompileDate)
+ }
+ if x.Capabilities != "" {
+ xc.capabilities = C.CString(x.Capabilities)
+ }
+ if x.Changeset != "" {
+ xc.changeset = C.CString(x.Changeset)
+ }
+ xc.virt_start = C.uint64_t(x.VirtStart)
+ xc.pagesize = C.int(x.Pagesize)
+ if x.Commandline != "" {
+ xc.commandline = C.CString(x.Commandline)
+ }
+ if x.BuildId != "" {
+ xc.build_id = C.CString(x.BuildId)
+ }
+
+ return nil
+}
+
+// NewDomainCreateInfo returns an instance of DomainCreateInfo initialized with defaults.
+func NewDomainCreateInfo() (*DomainCreateInfo, error) {
+ var (
+ x DomainCreateInfo
+ xc C.libxl_domain_create_info
+ )
+
+ C.libxl_domain_create_info_init(&xc)
+ defer C.libxl_domain_create_info_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DomainCreateInfo) fromC(xc *C.libxl_domain_create_info) error {
+ x.Type = DomainType(xc._type)
+ if err := x.Hap.fromC(&xc.hap); err != nil {
+ return fmt.Errorf("converting field Hap: %v", err)
+ }
+ if err := x.Oos.fromC(&xc.oos); err != nil {
+ return fmt.Errorf("converting field Oos: %v", err)
+ }
+ x.Ssidref = uint32(xc.ssidref)
+ x.SsidLabel = C.GoString(xc.ssid_label)
+ x.Name = C.GoString(xc.name)
+ x.Domid = Domid(xc.domid)
+ if err := x.Uuid.fromC(&xc.uuid); err != nil {
+ return fmt.Errorf("converting field Uuid: %v", err)
+ }
+ if err := x.Xsdata.fromC(&xc.xsdata); err != nil {
+ return fmt.Errorf("converting field Xsdata: %v", err)
+ }
+ if err := x.Platformdata.fromC(&xc.platformdata); err != nil {
+ return fmt.Errorf("converting field Platformdata: %v", err)
+ }
+ x.Poolid = uint32(xc.poolid)
+ x.PoolName = C.GoString(xc.pool_name)
+ if err := x.RunHotplugScripts.fromC(&xc.run_hotplug_scripts); err != nil {
+ return fmt.Errorf("converting field RunHotplugScripts: %v", err)
+ }
+ if err := x.DriverDomain.fromC(&xc.driver_domain); err != nil {
+ return fmt.Errorf("converting field DriverDomain: %v", err)
+ }
+ x.Passthrough = Passthrough(xc.passthrough)
+ if err := x.XendSuspendEvtchnCompat.fromC(&xc.xend_suspend_evtchn_compat); err != nil {
+ return fmt.Errorf("converting field XendSuspendEvtchnCompat: %v", err)
+ }
+
+ return nil
+}
+
+func (x *DomainCreateInfo) toC(xc *C.libxl_domain_create_info) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_domain_create_info_dispose(xc)
+ }
+ }()
+
+ xc._type = C.libxl_domain_type(x.Type)
+ if err := x.Hap.toC(&xc.hap); err != nil {
+ return fmt.Errorf("converting field Hap: %v", err)
+ }
+ if err := x.Oos.toC(&xc.oos); err != nil {
+ return fmt.Errorf("converting field Oos: %v", err)
+ }
+ xc.ssidref = C.uint32_t(x.Ssidref)
+ if x.SsidLabel != "" {
+ xc.ssid_label = C.CString(x.SsidLabel)
+ }
+ if x.Name != "" {
+ xc.name = C.CString(x.Name)
+ }
+ xc.domid = C.libxl_domid(x.Domid)
+ if err := x.Uuid.toC(&xc.uuid); err != nil {
+ return fmt.Errorf("converting field Uuid: %v", err)
+ }
+ if err := x.Xsdata.toC(&xc.xsdata); err != nil {
+ return fmt.Errorf("converting field Xsdata: %v", err)
+ }
+ if err := x.Platformdata.toC(&xc.platformdata); err != nil {
+ return fmt.Errorf("converting field Platformdata: %v", err)
+ }
+ xc.poolid = C.uint32_t(x.Poolid)
+ if x.PoolName != "" {
+ xc.pool_name = C.CString(x.PoolName)
+ }
+ if err := x.RunHotplugScripts.toC(&xc.run_hotplug_scripts); err != nil {
+ return fmt.Errorf("converting field RunHotplugScripts: %v", err)
+ }
+ if err := x.DriverDomain.toC(&xc.driver_domain); err != nil {
+ return fmt.Errorf("converting field DriverDomain: %v", err)
+ }
+ xc.passthrough = C.libxl_passthrough(x.Passthrough)
+ if err := x.XendSuspendEvtchnCompat.toC(&xc.xend_suspend_evtchn_compat); err != nil {
+ return fmt.Errorf("converting field XendSuspendEvtchnCompat: %v", err)
+ }
+
+ return nil
+}
+
+// NewDomainRestoreParams returns an instance of DomainRestoreParams initialized with defaults.
+func NewDomainRestoreParams() (*DomainRestoreParams, error) {
+ var (
+ x DomainRestoreParams
+ xc C.libxl_domain_restore_params
+ )
+
+ C.libxl_domain_restore_params_init(&xc)
+ defer C.libxl_domain_restore_params_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DomainRestoreParams) fromC(xc *C.libxl_domain_restore_params) error {
+ x.CheckpointedStream = int(xc.checkpointed_stream)
+ x.StreamVersion = uint32(xc.stream_version)
+ x.ColoProxyScript = C.GoString(xc.colo_proxy_script)
+ if err := x.UserspaceColoProxy.fromC(&xc.userspace_colo_proxy); err != nil {
+ return fmt.Errorf("converting field UserspaceColoProxy: %v", err)
+ }
+
+ return nil
+}
+
+func (x *DomainRestoreParams) toC(xc *C.libxl_domain_restore_params) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_domain_restore_params_dispose(xc)
+ }
+ }()
+
+ xc.checkpointed_stream = C.int(x.CheckpointedStream)
+ xc.stream_version = C.uint32_t(x.StreamVersion)
+ if x.ColoProxyScript != "" {
+ xc.colo_proxy_script = C.CString(x.ColoProxyScript)
+ }
+ if err := x.UserspaceColoProxy.toC(&xc.userspace_colo_proxy); err != nil {
+ return fmt.Errorf("converting field UserspaceColoProxy: %v", err)
+ }
+
+ return nil
+}
+
+// NewSchedParams returns an instance of SchedParams initialized with defaults.
+func NewSchedParams() (*SchedParams, error) {
+ var (
+ x SchedParams
+ xc C.libxl_sched_params
+ )
+
+ C.libxl_sched_params_init(&xc)
+ defer C.libxl_sched_params_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *SchedParams) fromC(xc *C.libxl_sched_params) error {
+ x.Vcpuid = int(xc.vcpuid)
+ x.Weight = int(xc.weight)
+ x.Cap = int(xc.cap)
+ x.Period = int(xc.period)
+ x.Extratime = int(xc.extratime)
+ x.Budget = int(xc.budget)
+
+ return nil
+}
+
+func (x *SchedParams) toC(xc *C.libxl_sched_params) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_sched_params_dispose(xc)
+ }
+ }()
+
+ xc.vcpuid = C.int(x.Vcpuid)
+ xc.weight = C.int(x.Weight)
+ xc.cap = C.int(x.Cap)
+ xc.period = C.int(x.Period)
+ xc.extratime = C.int(x.Extratime)
+ xc.budget = C.int(x.Budget)
+
+ return nil
+}
+
+// NewVcpuSchedParams returns an instance of VcpuSchedParams initialized with defaults.
+func NewVcpuSchedParams() (*VcpuSchedParams, error) {
+ var (
+ x VcpuSchedParams
+ xc C.libxl_vcpu_sched_params
+ )
+
+ C.libxl_vcpu_sched_params_init(&xc)
+ defer C.libxl_vcpu_sched_params_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *VcpuSchedParams) fromC(xc *C.libxl_vcpu_sched_params) error {
+ x.Sched = Scheduler(xc.sched)
+ x.Vcpus = nil
+ if n := int(xc.num_vcpus); n > 0 {
+ cVcpus := (*[1 << 28]C.libxl_sched_params)(unsafe.Pointer(xc.vcpus))[:n:n]
+ x.Vcpus = make([]SchedParams, n)
+ for i, v := range cVcpus {
+ if err := x.Vcpus[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Vcpus: %v", err)
+ }
+ }
+ }
+
+ return nil
+}
+
+func (x *VcpuSchedParams) toC(xc *C.libxl_vcpu_sched_params) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_vcpu_sched_params_dispose(xc)
+ }
+ }()
+
+ xc.sched = C.libxl_scheduler(x.Sched)
+ if numVcpus := len(x.Vcpus); numVcpus > 0 {
+ xc.vcpus = (*C.libxl_sched_params)(C.malloc(C.ulong(numVcpus) * C.sizeof_libxl_sched_params))
+ xc.num_vcpus = C.int(numVcpus)
+ cVcpus := (*[1 << 28]C.libxl_sched_params)(unsafe.Pointer(xc.vcpus))[:numVcpus:numVcpus]
+ for i, v := range x.Vcpus {
+ if err := v.toC(&cVcpus[i]); err != nil {
+ return fmt.Errorf("converting field Vcpus: %v", err)
+ }
+ }
+ }
+
+ return nil
+}
+
+// NewDomainSchedParams returns an instance of DomainSchedParams initialized with defaults.
+func NewDomainSchedParams() (*DomainSchedParams, error) {
+ var (
+ x DomainSchedParams
+ xc C.libxl_domain_sched_params
+ )
+
+ C.libxl_domain_sched_params_init(&xc)
+ defer C.libxl_domain_sched_params_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DomainSchedParams) fromC(xc *C.libxl_domain_sched_params) error {
+ x.Sched = Scheduler(xc.sched)
+ x.Weight = int(xc.weight)
+ x.Cap = int(xc.cap)
+ x.Period = int(xc.period)
+ x.Budget = int(xc.budget)
+ x.Extratime = int(xc.extratime)
+ x.Slice = int(xc.slice)
+ x.Latency = int(xc.latency)
+
+ return nil
+}
+
+func (x *DomainSchedParams) toC(xc *C.libxl_domain_sched_params) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_domain_sched_params_dispose(xc)
+ }
+ }()
+
+ xc.sched = C.libxl_scheduler(x.Sched)
+ xc.weight = C.int(x.Weight)
+ xc.cap = C.int(x.Cap)
+ xc.period = C.int(x.Period)
+ xc.budget = C.int(x.Budget)
+ xc.extratime = C.int(x.Extratime)
+ xc.slice = C.int(x.Slice)
+ xc.latency = C.int(x.Latency)
+
+ return nil
+}
+
+// NewVnodeInfo returns an instance of VnodeInfo initialized with defaults.
+func NewVnodeInfo() (*VnodeInfo, error) {
+ var (
+ x VnodeInfo
+ xc C.libxl_vnode_info
+ )
+
+ C.libxl_vnode_info_init(&xc)
+ defer C.libxl_vnode_info_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *VnodeInfo) fromC(xc *C.libxl_vnode_info) error {
+ x.Memkb = uint64(xc.memkb)
+ x.Distances = nil
+ if n := int(xc.num_distances); n > 0 {
+ cDistances := (*[1 << 28]C.uint32_t)(unsafe.Pointer(xc.distances))[:n:n]
+ x.Distances = make([]uint32, n)
+ for i, v := range cDistances {
+ x.Distances[i] = uint32(v)
+ }
+ }
+ x.Pnode = uint32(xc.pnode)
+ if err := x.Vcpus.fromC(&xc.vcpus); err != nil {
+ return fmt.Errorf("converting field Vcpus: %v", err)
+ }
+
+ return nil
+}
+
+func (x *VnodeInfo) toC(xc *C.libxl_vnode_info) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_vnode_info_dispose(xc)
+ }
+ }()
+
+ xc.memkb = C.uint64_t(x.Memkb)
+ if numDistances := len(x.Distances); numDistances > 0 {
+ xc.distances = (*C.uint32_t)(C.malloc(C.size_t(numDistances * numDistances)))
+ xc.num_distances = C.int(numDistances)
+ cDistances := (*[1 << 28]C.uint32_t)(unsafe.Pointer(xc.distances))[:numDistances:numDistances]
+ for i, v := range x.Distances {
+ cDistances[i] = C.uint32_t(v)
+ }
+ }
+ xc.pnode = C.uint32_t(x.Pnode)
+ if err := x.Vcpus.toC(&xc.vcpus); err != nil {
+ return fmt.Errorf("converting field Vcpus: %v", err)
+ }
+
+ return nil
+}
+
+// NewRdmReserve returns an instance of RdmReserve initialized with defaults.
+func NewRdmReserve() (*RdmReserve, error) {
+ var (
+ x RdmReserve
+ xc C.libxl_rdm_reserve
+ )
+
+ C.libxl_rdm_reserve_init(&xc)
+ defer C.libxl_rdm_reserve_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *RdmReserve) fromC(xc *C.libxl_rdm_reserve) error {
+ x.Strategy = RdmReserveStrategy(xc.strategy)
+ x.Policy = RdmReservePolicy(xc.policy)
+
+ return nil
+}
+
+func (x *RdmReserve) toC(xc *C.libxl_rdm_reserve) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_rdm_reserve_dispose(xc)
+ }
+ }()
+
+ xc.strategy = C.libxl_rdm_reserve_strategy(x.Strategy)
+ xc.policy = C.libxl_rdm_reserve_policy(x.Policy)
+
+ return nil
+}
+
+// NewDomainBuildInfo returns an instance of DomainBuildInfo initialized with defaults.
+func NewDomainBuildInfo(dtype DomainType) (*DomainBuildInfo, error) {
+ var (
+ x DomainBuildInfo
+ xc C.libxl_domain_build_info
+ )
+
+ C.libxl_domain_build_info_init(&xc)
+ C.libxl_domain_build_info_init_type(&xc, C.libxl_domain_type(dtype))
+ defer C.libxl_domain_build_info_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DomainBuildInfo) fromC(xc *C.libxl_domain_build_info) error {
+ x.MaxVcpus = int(xc.max_vcpus)
+ if err := x.AvailVcpus.fromC(&xc.avail_vcpus); err != nil {
+ return fmt.Errorf("converting field AvailVcpus: %v", err)
+ }
+ if err := x.Cpumap.fromC(&xc.cpumap); err != nil {
+ return fmt.Errorf("converting field Cpumap: %v", err)
+ }
+ if err := x.Nodemap.fromC(&xc.nodemap); err != nil {
+ return fmt.Errorf("converting field Nodemap: %v", err)
+ }
+ x.VcpuHardAffinity = nil
+ if n := int(xc.num_vcpu_hard_affinity); n > 0 {
+ cVcpuHardAffinity := (*[1 << 28]C.libxl_bitmap)(unsafe.Pointer(xc.vcpu_hard_affinity))[:n:n]
+ x.VcpuHardAffinity = make([]Bitmap, n)
+ for i, v := range cVcpuHardAffinity {
+ if err := x.VcpuHardAffinity[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field VcpuHardAffinity: %v", err)
+ }
+ }
+ }
+ x.VcpuSoftAffinity = nil
+ if n := int(xc.num_vcpu_soft_affinity); n > 0 {
+ cVcpuSoftAffinity := (*[1 << 28]C.libxl_bitmap)(unsafe.Pointer(xc.vcpu_soft_affinity))[:n:n]
+ x.VcpuSoftAffinity = make([]Bitmap, n)
+ for i, v := range cVcpuSoftAffinity {
+ if err := x.VcpuSoftAffinity[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field VcpuSoftAffinity: %v", err)
+ }
+ }
+ }
+ if err := x.NumaPlacement.fromC(&xc.numa_placement); err != nil {
+ return fmt.Errorf("converting field NumaPlacement: %v", err)
+ }
+ x.TscMode = TscMode(xc.tsc_mode)
+ x.MaxMemkb = uint64(xc.max_memkb)
+ x.TargetMemkb = uint64(xc.target_memkb)
+ x.VideoMemkb = uint64(xc.video_memkb)
+ x.ShadowMemkb = uint64(xc.shadow_memkb)
+ x.IommuMemkb = uint64(xc.iommu_memkb)
+ x.RtcTimeoffset = uint32(xc.rtc_timeoffset)
+ x.ExecSsidref = uint32(xc.exec_ssidref)
+ x.ExecSsidLabel = C.GoString(xc.exec_ssid_label)
+ if err := x.Localtime.fromC(&xc.localtime); err != nil {
+ return fmt.Errorf("converting field Localtime: %v", err)
+ }
+ if err := x.DisableMigrate.fromC(&xc.disable_migrate); err != nil {
+ return fmt.Errorf("converting field DisableMigrate: %v", err)
+ }
+ if err := x.Cpuid.fromC(&xc.cpuid); err != nil {
+ return fmt.Errorf("converting field Cpuid: %v", err)
+ }
+ x.BlkdevStart = C.GoString(xc.blkdev_start)
+ x.VnumaNodes = nil
+ if n := int(xc.num_vnuma_nodes); n > 0 {
+ cVnumaNodes := (*[1 << 28]C.libxl_vnode_info)(unsafe.Pointer(xc.vnuma_nodes))[:n:n]
+ x.VnumaNodes = make([]VnodeInfo, n)
+ for i, v := range cVnumaNodes {
+ if err := x.VnumaNodes[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field VnumaNodes: %v", err)
+ }
+ }
+ }
+ x.MaxGrantFrames = uint32(xc.max_grant_frames)
+ x.MaxMaptrackFrames = uint32(xc.max_maptrack_frames)
+ x.DeviceModelVersion = DeviceModelVersion(xc.device_model_version)
+ if err := x.DeviceModelStubdomain.fromC(&xc.device_model_stubdomain); err != nil {
+ return fmt.Errorf("converting field DeviceModelStubdomain: %v", err)
+ }
+ x.DeviceModel = C.GoString(xc.device_model)
+ x.DeviceModelSsidref = uint32(xc.device_model_ssidref)
+ x.DeviceModelSsidLabel = C.GoString(xc.device_model_ssid_label)
+ x.DeviceModelUser = C.GoString(xc.device_model_user)
+ if err := x.Extra.fromC(&xc.extra); err != nil {
+ return fmt.Errorf("converting field Extra: %v", err)
+ }
+ if err := x.ExtraPv.fromC(&xc.extra_pv); err != nil {
+ return fmt.Errorf("converting field ExtraPv: %v", err)
+ }
+ if err := x.ExtraHvm.fromC(&xc.extra_hvm); err != nil {
+ return fmt.Errorf("converting field ExtraHvm: %v", err)
+ }
+ if err := x.SchedParams.fromC(&xc.sched_params); err != nil {
+ return fmt.Errorf("converting field SchedParams: %v", err)
+ }
+ x.Ioports = nil
+ if n := int(xc.num_ioports); n > 0 {
+ cIoports := (*[1 << 28]C.libxl_ioport_range)(unsafe.Pointer(xc.ioports))[:n:n]
+ x.Ioports = make([]IoportRange, n)
+ for i, v := range cIoports {
+ if err := x.Ioports[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Ioports: %v", err)
+ }
+ }
+ }
+ x.Irqs = nil
+ if n := int(xc.num_irqs); n > 0 {
+ cIrqs := (*[1 << 28]C.uint32_t)(unsafe.Pointer(xc.irqs))[:n:n]
+ x.Irqs = make([]uint32, n)
+ for i, v := range cIrqs {
+ x.Irqs[i] = uint32(v)
+ }
+ }
+ x.Iomem = nil
+ if n := int(xc.num_iomem); n > 0 {
+ cIomem := (*[1 << 28]C.libxl_iomem_range)(unsafe.Pointer(xc.iomem))[:n:n]
+ x.Iomem = make([]IomemRange, n)
+ for i, v := range cIomem {
+ if err := x.Iomem[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Iomem: %v", err)
+ }
+ }
+ }
+ if err := x.ClaimMode.fromC(&xc.claim_mode); err != nil {
+ return fmt.Errorf("converting field ClaimMode: %v", err)
+ }
+ x.EventChannels = uint32(xc.event_channels)
+ x.Kernel = C.GoString(xc.kernel)
+ x.Cmdline = C.GoString(xc.cmdline)
+ x.Ramdisk = C.GoString(xc.ramdisk)
+ x.DeviceTree = C.GoString(xc.device_tree)
+ if err := x.Acpi.fromC(&xc.acpi); err != nil {
+ return fmt.Errorf("converting field Acpi: %v", err)
+ }
+ x.Bootloader = C.GoString(xc.bootloader)
+ if err := x.BootloaderArgs.fromC(&xc.bootloader_args); err != nil {
+ return fmt.Errorf("converting field BootloaderArgs: %v", err)
+ }
+ x.TimerMode = TimerMode(xc.timer_mode)
+ if err := x.NestedHvm.fromC(&xc.nested_hvm); err != nil {
+ return fmt.Errorf("converting field NestedHvm: %v", err)
+ }
+ if err := x.Apic.fromC(&xc.apic); err != nil {
+ return fmt.Errorf("converting field Apic: %v", err)
+ }
+ if err := x.DmRestrict.fromC(&xc.dm_restrict); err != nil {
+ return fmt.Errorf("converting field DmRestrict: %v", err)
+ }
+ x.Tee = TeeType(xc.tee)
+ x.Type = DomainType(xc._type)
+ switch x.Type {
+ case DomainTypeHvm:
+ var typeHvm DomainBuildInfoTypeUnionHvm
+ if err := typeHvm.fromC(xc); err != nil {
+ return fmt.Errorf("converting field typeHvm: %v", err)
+ }
+ x.TypeUnion = typeHvm
+ case DomainTypePv:
+ var typePv DomainBuildInfoTypeUnionPv
+ if err := typePv.fromC(xc); err != nil {
+ return fmt.Errorf("converting field typePv: %v", err)
+ }
+ x.TypeUnion = typePv
+ case DomainTypePvh:
+ var typePvh DomainBuildInfoTypeUnionPvh
+ if err := typePvh.fromC(xc); err != nil {
+ return fmt.Errorf("converting field typePvh: %v", err)
+ }
+ x.TypeUnion = typePvh
+ case DomainTypeInvalid:
+ x.TypeUnion = nil
+ default:
+ return fmt.Errorf("invalid union key '%v'", x.Type)
+ }
+ x.ArchArm.GicVersion = GicVersion(xc.arch_arm.gic_version)
+ x.ArchArm.Vuart = VuartType(xc.arch_arm.vuart)
+ x.Altp2M = Altp2MMode(xc.altp2m)
+
+ return nil
+}
+
+func (x *DomainBuildInfoTypeUnionHvm) fromC(xc *C.libxl_domain_build_info) error {
+ if DomainType(xc._type) != DomainTypeHvm {
+ return errors.New("expected union key DomainTypeHvm")
+ }
+
+ tmp := (*C.libxl_domain_build_info_type_union_hvm)(unsafe.Pointer(&xc.u[0]))
+ x.Firmware = C.GoString(tmp.firmware)
+ x.Bios = BiosType(tmp.bios)
+ if err := x.Pae.fromC(&tmp.pae); err != nil {
+ return fmt.Errorf("converting field Pae: %v", err)
+ }
+ if err := x.Apic.fromC(&tmp.apic); err != nil {
+ return fmt.Errorf("converting field Apic: %v", err)
+ }
+ if err := x.Acpi.fromC(&tmp.acpi); err != nil {
+ return fmt.Errorf("converting field Acpi: %v", err)
+ }
+ if err := x.AcpiS3.fromC(&tmp.acpi_s3); err != nil {
+ return fmt.Errorf("converting field AcpiS3: %v", err)
+ }
+ if err := x.AcpiS4.fromC(&tmp.acpi_s4); err != nil {
+ return fmt.Errorf("converting field AcpiS4: %v", err)
+ }
+ if err := x.AcpiLaptopSlate.fromC(&tmp.acpi_laptop_slate); err != nil {
+ return fmt.Errorf("converting field AcpiLaptopSlate: %v", err)
+ }
+ if err := x.Nx.fromC(&tmp.nx); err != nil {
+ return fmt.Errorf("converting field Nx: %v", err)
+ }
+ if err := x.Viridian.fromC(&tmp.viridian); err != nil {
+ return fmt.Errorf("converting field Viridian: %v", err)
+ }
+ if err := x.ViridianEnable.fromC(&tmp.viridian_enable); err != nil {
+ return fmt.Errorf("converting field ViridianEnable: %v", err)
+ }
+ if err := x.ViridianDisable.fromC(&tmp.viridian_disable); err != nil {
+ return fmt.Errorf("converting field ViridianDisable: %v", err)
+ }
+ x.Timeoffset = C.GoString(tmp.timeoffset)
+ if err := x.Hpet.fromC(&tmp.hpet); err != nil {
+ return fmt.Errorf("converting field Hpet: %v", err)
+ }
+ if err := x.VptAlign.fromC(&tmp.vpt_align); err != nil {
+ return fmt.Errorf("converting field VptAlign: %v", err)
+ }
+ x.MmioHoleMemkb = uint64(tmp.mmio_hole_memkb)
+ x.TimerMode = TimerMode(tmp.timer_mode)
+ if err := x.NestedHvm.fromC(&tmp.nested_hvm); err != nil {
+ return fmt.Errorf("converting field NestedHvm: %v", err)
+ }
+ if err := x.Altp2M.fromC(&tmp.altp2m); err != nil {
+ return fmt.Errorf("converting field Altp2M: %v", err)
+ }
+ x.SystemFirmware = C.GoString(tmp.system_firmware)
+ x.SmbiosFirmware = C.GoString(tmp.smbios_firmware)
+ x.AcpiFirmware = C.GoString(tmp.acpi_firmware)
+ x.Hdtype = Hdtype(tmp.hdtype)
+ if err := x.Nographic.fromC(&tmp.nographic); err != nil {
+ return fmt.Errorf("converting field Nographic: %v", err)
+ }
+ if err := x.Vga.fromC(&tmp.vga); err != nil {
+ return fmt.Errorf("converting field Vga: %v", err)
+ }
+ if err := x.Vnc.fromC(&tmp.vnc); err != nil {
+ return fmt.Errorf("converting field Vnc: %v", err)
+ }
+ x.Keymap = C.GoString(tmp.keymap)
+ if err := x.Sdl.fromC(&tmp.sdl); err != nil {
+ return fmt.Errorf("converting field Sdl: %v", err)
+ }
+ if err := x.Spice.fromC(&tmp.spice); err != nil {
+ return fmt.Errorf("converting field Spice: %v", err)
+ }
+ if err := x.GfxPassthru.fromC(&tmp.gfx_passthru); err != nil {
+ return fmt.Errorf("converting field GfxPassthru: %v", err)
+ }
+ x.GfxPassthruKind = GfxPassthruKind(tmp.gfx_passthru_kind)
+ x.Serial = C.GoString(tmp.serial)
+ x.Boot = C.GoString(tmp.boot)
+ if err := x.Usb.fromC(&tmp.usb); err != nil {
+ return fmt.Errorf("converting field Usb: %v", err)
+ }
+ x.Usbversion = int(tmp.usbversion)
+ x.Usbdevice = C.GoString(tmp.usbdevice)
+ if err := x.VkbDevice.fromC(&tmp.vkb_device); err != nil {
+ return fmt.Errorf("converting field VkbDevice: %v", err)
+ }
+ x.Soundhw = C.GoString(tmp.soundhw)
+ if err := x.XenPlatformPci.fromC(&tmp.xen_platform_pci); err != nil {
+ return fmt.Errorf("converting field XenPlatformPci: %v", err)
+ }
+ if err := x.UsbdeviceList.fromC(&tmp.usbdevice_list); err != nil {
+ return fmt.Errorf("converting field UsbdeviceList: %v", err)
+ }
+ x.VendorDevice = VendorDevice(tmp.vendor_device)
+ if err := x.MsVmGenid.fromC(&tmp.ms_vm_genid); err != nil {
+ return fmt.Errorf("converting field MsVmGenid: %v", err)
+ }
+ if err := x.SerialList.fromC(&tmp.serial_list); err != nil {
+ return fmt.Errorf("converting field SerialList: %v", err)
+ }
+ if err := x.Rdm.fromC(&tmp.rdm); err != nil {
+ return fmt.Errorf("converting field Rdm: %v", err)
+ }
+ x.RdmMemBoundaryMemkb = uint64(tmp.rdm_mem_boundary_memkb)
+ x.McaCaps = uint64(tmp.mca_caps)
+ return nil
+}
+
+func (x *DomainBuildInfoTypeUnionPv) fromC(xc *C.libxl_domain_build_info) error {
+ if DomainType(xc._type) != DomainTypePv {
+ return errors.New("expected union key DomainTypePv")
+ }
+
+ tmp := (*C.libxl_domain_build_info_type_union_pv)(unsafe.Pointer(&xc.u[0]))
+ x.Kernel = C.GoString(tmp.kernel)
+ x.SlackMemkb = uint64(tmp.slack_memkb)
+ x.Bootloader = C.GoString(tmp.bootloader)
+ if err := x.BootloaderArgs.fromC(&tmp.bootloader_args); err != nil {
+ return fmt.Errorf("converting field BootloaderArgs: %v", err)
+ }
+ x.Cmdline = C.GoString(tmp.cmdline)
+ x.Ramdisk = C.GoString(tmp.ramdisk)
+ x.Features = C.GoString(tmp.features)
+ if err := x.E820Host.fromC(&tmp.e820_host); err != nil {
+ return fmt.Errorf("converting field E820Host: %v", err)
+ }
+ return nil
+}
+
+func (x *DomainBuildInfoTypeUnionPvh) fromC(xc *C.libxl_domain_build_info) error {
+ if DomainType(xc._type) != DomainTypePvh {
+ return errors.New("expected union key DomainTypePvh")
+ }
+
+ tmp := (*C.libxl_domain_build_info_type_union_pvh)(unsafe.Pointer(&xc.u[0]))
+ if err := x.Pvshim.fromC(&tmp.pvshim); err != nil {
+ return fmt.Errorf("converting field Pvshim: %v", err)
+ }
+ x.PvshimPath = C.GoString(tmp.pvshim_path)
+ x.PvshimCmdline = C.GoString(tmp.pvshim_cmdline)
+ x.PvshimExtra = C.GoString(tmp.pvshim_extra)
+ return nil
+}
+
+func (x *DomainBuildInfo) toC(xc *C.libxl_domain_build_info) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_domain_build_info_dispose(xc)
+ }
+ }()
+
+ xc.max_vcpus = C.int(x.MaxVcpus)
+ if err := x.AvailVcpus.toC(&xc.avail_vcpus); err != nil {
+ return fmt.Errorf("converting field AvailVcpus: %v", err)
+ }
+ if err := x.Cpumap.toC(&xc.cpumap); err != nil {
+ return fmt.Errorf("converting field Cpumap: %v", err)
+ }
+ if err := x.Nodemap.toC(&xc.nodemap); err != nil {
+ return fmt.Errorf("converting field Nodemap: %v", err)
+ }
+ if numVcpuHardAffinity := len(x.VcpuHardAffinity); numVcpuHardAffinity > 0 {
+ xc.vcpu_hard_affinity = (*C.libxl_bitmap)(C.malloc(C.ulong(numVcpuHardAffinity) * C.sizeof_libxl_bitmap))
+ xc.num_vcpu_hard_affinity = C.int(numVcpuHardAffinity)
+ cVcpuHardAffinity := (*[1 << 28]C.libxl_bitmap)(unsafe.Pointer(xc.vcpu_hard_affinity))[:numVcpuHardAffinity:numVcpuHardAffinity]
+ for i, v := range x.VcpuHardAffinity {
+ if err := v.toC(&cVcpuHardAffinity[i]); err != nil {
+ return fmt.Errorf("converting field VcpuHardAffinity: %v", err)
+ }
+ }
+ }
+ if numVcpuSoftAffinity := len(x.VcpuSoftAffinity); numVcpuSoftAffinity > 0 {
+ xc.vcpu_soft_affinity = (*C.libxl_bitmap)(C.malloc(C.ulong(numVcpuSoftAffinity) * C.sizeof_libxl_bitmap))
+ xc.num_vcpu_soft_affinity = C.int(numVcpuSoftAffinity)
+ cVcpuSoftAffinity := (*[1 << 28]C.libxl_bitmap)(unsafe.Pointer(xc.vcpu_soft_affinity))[:numVcpuSoftAffinity:numVcpuSoftAffinity]
+ for i, v := range x.VcpuSoftAffinity {
+ if err := v.toC(&cVcpuSoftAffinity[i]); err != nil {
+ return fmt.Errorf("converting field VcpuSoftAffinity: %v", err)
+ }
+ }
+ }
+ if err := x.NumaPlacement.toC(&xc.numa_placement); err != nil {
+ return fmt.Errorf("converting field NumaPlacement: %v", err)
+ }
+ xc.tsc_mode = C.libxl_tsc_mode(x.TscMode)
+ xc.max_memkb = C.uint64_t(x.MaxMemkb)
+ xc.target_memkb = C.uint64_t(x.TargetMemkb)
+ xc.video_memkb = C.uint64_t(x.VideoMemkb)
+ xc.shadow_memkb = C.uint64_t(x.ShadowMemkb)
+ xc.iommu_memkb = C.uint64_t(x.IommuMemkb)
+ xc.rtc_timeoffset = C.uint32_t(x.RtcTimeoffset)
+ xc.exec_ssidref = C.uint32_t(x.ExecSsidref)
+ if x.ExecSsidLabel != "" {
+ xc.exec_ssid_label = C.CString(x.ExecSsidLabel)
+ }
+ if err := x.Localtime.toC(&xc.localtime); err != nil {
+ return fmt.Errorf("converting field Localtime: %v", err)
+ }
+ if err := x.DisableMigrate.toC(&xc.disable_migrate); err != nil {
+ return fmt.Errorf("converting field DisableMigrate: %v", err)
+ }
+ if err := x.Cpuid.toC(&xc.cpuid); err != nil {
+ return fmt.Errorf("converting field Cpuid: %v", err)
+ }
+ if x.BlkdevStart != "" {
+ xc.blkdev_start = C.CString(x.BlkdevStart)
+ }
+ if numVnumaNodes := len(x.VnumaNodes); numVnumaNodes > 0 {
+ xc.vnuma_nodes = (*C.libxl_vnode_info)(C.malloc(C.ulong(numVnumaNodes) * C.sizeof_libxl_vnode_info))
+ xc.num_vnuma_nodes = C.int(numVnumaNodes)
+ cVnumaNodes := (*[1 << 28]C.libxl_vnode_info)(unsafe.Pointer(xc.vnuma_nodes))[:numVnumaNodes:numVnumaNodes]
+ for i, v := range x.VnumaNodes {
+ if err := v.toC(&cVnumaNodes[i]); err != nil {
+ return fmt.Errorf("converting field VnumaNodes: %v", err)
+ }
+ }
+ }
+ xc.max_grant_frames = C.uint32_t(x.MaxGrantFrames)
+ xc.max_maptrack_frames = C.uint32_t(x.MaxMaptrackFrames)
+ xc.device_model_version = C.libxl_device_model_version(x.DeviceModelVersion)
+ if err := x.DeviceModelStubdomain.toC(&xc.device_model_stubdomain); err != nil {
+ return fmt.Errorf("converting field DeviceModelStubdomain: %v", err)
+ }
+ if x.DeviceModel != "" {
+ xc.device_model = C.CString(x.DeviceModel)
+ }
+ xc.device_model_ssidref = C.uint32_t(x.DeviceModelSsidref)
+ if x.DeviceModelSsidLabel != "" {
+ xc.device_model_ssid_label = C.CString(x.DeviceModelSsidLabel)
+ }
+ if x.DeviceModelUser != "" {
+ xc.device_model_user = C.CString(x.DeviceModelUser)
+ }
+ if err := x.Extra.toC(&xc.extra); err != nil {
+ return fmt.Errorf("converting field Extra: %v", err)
+ }
+ if err := x.ExtraPv.toC(&xc.extra_pv); err != nil {
+ return fmt.Errorf("converting field ExtraPv: %v", err)
+ }
+ if err := x.ExtraHvm.toC(&xc.extra_hvm); err != nil {
+ return fmt.Errorf("converting field ExtraHvm: %v", err)
+ }
+ if err := x.SchedParams.toC(&xc.sched_params); err != nil {
+ return fmt.Errorf("converting field SchedParams: %v", err)
+ }
+ if numIoports := len(x.Ioports); numIoports > 0 {
+ xc.ioports = (*C.libxl_ioport_range)(C.malloc(C.ulong(numIoports) * C.sizeof_libxl_ioport_range))
+ xc.num_ioports = C.int(numIoports)
+ cIoports := (*[1 << 28]C.libxl_ioport_range)(unsafe.Pointer(xc.ioports))[:numIoports:numIoports]
+ for i, v := range x.Ioports {
+ if err := v.toC(&cIoports[i]); err != nil {
+ return fmt.Errorf("converting field Ioports: %v", err)
+ }
+ }
+ }
+ if numIrqs := len(x.Irqs); numIrqs > 0 {
+ xc.irqs = (*C.uint32_t)(C.malloc(C.size_t(numIrqs * numIrqs)))
+ xc.num_irqs = C.int(numIrqs)
+ cIrqs := (*[1 << 28]C.uint32_t)(unsafe.Pointer(xc.irqs))[:numIrqs:numIrqs]
+ for i, v := range x.Irqs {
+ cIrqs[i] = C.uint32_t(v)
+ }
+ }
+ if numIomem := len(x.Iomem); numIomem > 0 {
+ xc.iomem = (*C.libxl_iomem_range)(C.malloc(C.ulong(numIomem) * C.sizeof_libxl_iomem_range))
+ xc.num_iomem = C.int(numIomem)
+ cIomem := (*[1 << 28]C.libxl_iomem_range)(unsafe.Pointer(xc.iomem))[:numIomem:numIomem]
+ for i, v := range x.Iomem {
+ if err := v.toC(&cIomem[i]); err != nil {
+ return fmt.Errorf("converting field Iomem: %v", err)
+ }
+ }
+ }
+ if err := x.ClaimMode.toC(&xc.claim_mode); err != nil {
+ return fmt.Errorf("converting field ClaimMode: %v", err)
+ }
+ xc.event_channels = C.uint32_t(x.EventChannels)
+ if x.Kernel != "" {
+ xc.kernel = C.CString(x.Kernel)
+ }
+ if x.Cmdline != "" {
+ xc.cmdline = C.CString(x.Cmdline)
+ }
+ if x.Ramdisk != "" {
+ xc.ramdisk = C.CString(x.Ramdisk)
+ }
+ if x.DeviceTree != "" {
+ xc.device_tree = C.CString(x.DeviceTree)
+ }
+ if err := x.Acpi.toC(&xc.acpi); err != nil {
+ return fmt.Errorf("converting field Acpi: %v", err)
+ }
+ if x.Bootloader != "" {
+ xc.bootloader = C.CString(x.Bootloader)
+ }
+ if err := x.BootloaderArgs.toC(&xc.bootloader_args); err != nil {
+ return fmt.Errorf("converting field BootloaderArgs: %v", err)
+ }
+ xc.timer_mode = C.libxl_timer_mode(x.TimerMode)
+ if err := x.NestedHvm.toC(&xc.nested_hvm); err != nil {
+ return fmt.Errorf("converting field NestedHvm: %v", err)
+ }
+ if err := x.Apic.toC(&xc.apic); err != nil {
+ return fmt.Errorf("converting field Apic: %v", err)
+ }
+ if err := x.DmRestrict.toC(&xc.dm_restrict); err != nil {
+ return fmt.Errorf("converting field DmRestrict: %v", err)
+ }
+ xc.tee = C.libxl_tee_type(x.Tee)
+ xc._type = C.libxl_domain_type(x.Type)
+ switch x.Type {
+ case DomainTypeHvm:
+ tmp, ok := x.TypeUnion.(DomainBuildInfoTypeUnionHvm)
+ if !ok {
+ return errors.New("wrong type for union key type")
+ }
+ var hvm C.libxl_domain_build_info_type_union_hvm
+ if tmp.Firmware != "" {
+ hvm.firmware = C.CString(tmp.Firmware)
+ }
+ hvm.bios = C.libxl_bios_type(tmp.Bios)
+ if err := tmp.Pae.toC(&hvm.pae); err != nil {
+ return fmt.Errorf("converting field Pae: %v", err)
+ }
+ if err := tmp.Apic.toC(&hvm.apic); err != nil {
+ return fmt.Errorf("converting field Apic: %v", err)
+ }
+ if err := tmp.Acpi.toC(&hvm.acpi); err != nil {
+ return fmt.Errorf("converting field Acpi: %v", err)
+ }
+ if err := tmp.AcpiS3.toC(&hvm.acpi_s3); err != nil {
+ return fmt.Errorf("converting field AcpiS3: %v", err)
+ }
+ if err := tmp.AcpiS4.toC(&hvm.acpi_s4); err != nil {
+ return fmt.Errorf("converting field AcpiS4: %v", err)
+ }
+ if err := tmp.AcpiLaptopSlate.toC(&hvm.acpi_laptop_slate); err != nil {
+ return fmt.Errorf("converting field AcpiLaptopSlate: %v", err)
+ }
+ if err := tmp.Nx.toC(&hvm.nx); err != nil {
+ return fmt.Errorf("converting field Nx: %v", err)
+ }
+ if err := tmp.Viridian.toC(&hvm.viridian); err != nil {
+ return fmt.Errorf("converting field Viridian: %v", err)
+ }
+ if err := tmp.ViridianEnable.toC(&hvm.viridian_enable); err != nil {
+ return fmt.Errorf("converting field ViridianEnable: %v", err)
+ }
+ if err := tmp.ViridianDisable.toC(&hvm.viridian_disable); err != nil {
+ return fmt.Errorf("converting field ViridianDisable: %v", err)
+ }
+ if tmp.Timeoffset != "" {
+ hvm.timeoffset = C.CString(tmp.Timeoffset)
+ }
+ if err := tmp.Hpet.toC(&hvm.hpet); err != nil {
+ return fmt.Errorf("converting field Hpet: %v", err)
+ }
+ if err := tmp.VptAlign.toC(&hvm.vpt_align); err != nil {
+ return fmt.Errorf("converting field VptAlign: %v", err)
+ }
+ hvm.mmio_hole_memkb = C.uint64_t(tmp.MmioHoleMemkb)
+ hvm.timer_mode = C.libxl_timer_mode(tmp.TimerMode)
+ if err := tmp.NestedHvm.toC(&hvm.nested_hvm); err != nil {
+ return fmt.Errorf("converting field NestedHvm: %v", err)
+ }
+ if err := tmp.Altp2M.toC(&hvm.altp2m); err != nil {
+ return fmt.Errorf("converting field Altp2M: %v", err)
+ }
+ if tmp.SystemFirmware != "" {
+ hvm.system_firmware = C.CString(tmp.SystemFirmware)
+ }
+ if tmp.SmbiosFirmware != "" {
+ hvm.smbios_firmware = C.CString(tmp.SmbiosFirmware)
+ }
+ if tmp.AcpiFirmware != "" {
+ hvm.acpi_firmware = C.CString(tmp.AcpiFirmware)
+ }
+ hvm.hdtype = C.libxl_hdtype(tmp.Hdtype)
+ if err := tmp.Nographic.toC(&hvm.nographic); err != nil {
+ return fmt.Errorf("converting field Nographic: %v", err)
+ }
+ if err := tmp.Vga.toC(&hvm.vga); err != nil {
+ return fmt.Errorf("converting field Vga: %v", err)
+ }
+ if err := tmp.Vnc.toC(&hvm.vnc); err != nil {
+ return fmt.Errorf("converting field Vnc: %v", err)
+ }
+ if tmp.Keymap != "" {
+ hvm.keymap = C.CString(tmp.Keymap)
+ }
+ if err := tmp.Sdl.toC(&hvm.sdl); err != nil {
+ return fmt.Errorf("converting field Sdl: %v", err)
+ }
+ if err := tmp.Spice.toC(&hvm.spice); err != nil {
+ return fmt.Errorf("converting field Spice: %v", err)
+ }
+ if err := tmp.GfxPassthru.toC(&hvm.gfx_passthru); err != nil {
+ return fmt.Errorf("converting field GfxPassthru: %v", err)
+ }
+ hvm.gfx_passthru_kind = C.libxl_gfx_passthru_kind(tmp.GfxPassthruKind)
+ if tmp.Serial != "" {
+ hvm.serial = C.CString(tmp.Serial)
+ }
+ if tmp.Boot != "" {
+ hvm.boot = C.CString(tmp.Boot)
+ }
+ if err := tmp.Usb.toC(&hvm.usb); err != nil {
+ return fmt.Errorf("converting field Usb: %v", err)
+ }
+ hvm.usbversion = C.int(tmp.Usbversion)
+ if tmp.Usbdevice != "" {
+ hvm.usbdevice = C.CString(tmp.Usbdevice)
+ }
+ if err := tmp.VkbDevice.toC(&hvm.vkb_device); err != nil {
+ return fmt.Errorf("converting field VkbDevice: %v", err)
+ }
+ if tmp.Soundhw != "" {
+ hvm.soundhw = C.CString(tmp.Soundhw)
+ }
+ if err := tmp.XenPlatformPci.toC(&hvm.xen_platform_pci); err != nil {
+ return fmt.Errorf("converting field XenPlatformPci: %v", err)
+ }
+ if err := tmp.UsbdeviceList.toC(&hvm.usbdevice_list); err != nil {
+ return fmt.Errorf("converting field UsbdeviceList: %v", err)
+ }
+ hvm.vendor_device = C.libxl_vendor_device(tmp.VendorDevice)
+ if err := tmp.MsVmGenid.toC(&hvm.ms_vm_genid); err != nil {
+ return fmt.Errorf("converting field MsVmGenid: %v", err)
+ }
+ if err := tmp.SerialList.toC(&hvm.serial_list); err != nil {
+ return fmt.Errorf("converting field SerialList: %v", err)
+ }
+ if err := tmp.Rdm.toC(&hvm.rdm); err != nil {
+ return fmt.Errorf("converting field Rdm: %v", err)
+ }
+ hvm.rdm_mem_boundary_memkb = C.uint64_t(tmp.RdmMemBoundaryMemkb)
+ hvm.mca_caps = C.uint64_t(tmp.McaCaps)
+ hvmBytes := C.GoBytes(unsafe.Pointer(&hvm), C.sizeof_libxl_domain_build_info_type_union_hvm)
+ copy(xc.u[:], hvmBytes)
+ case DomainTypePv:
+ tmp, ok := x.TypeUnion.(DomainBuildInfoTypeUnionPv)
+ if !ok {
+ return errors.New("wrong type for union key type")
+ }
+ var pv C.libxl_domain_build_info_type_union_pv
+ if tmp.Kernel != "" {
+ pv.kernel = C.CString(tmp.Kernel)
+ }
+ pv.slack_memkb = C.uint64_t(tmp.SlackMemkb)
+ if tmp.Bootloader != "" {
+ pv.bootloader = C.CString(tmp.Bootloader)
+ }
+ if err := tmp.BootloaderArgs.toC(&pv.bootloader_args); err != nil {
+ return fmt.Errorf("converting field BootloaderArgs: %v", err)
+ }
+ if tmp.Cmdline != "" {
+ pv.cmdline = C.CString(tmp.Cmdline)
+ }
+ if tmp.Ramdisk != "" {
+ pv.ramdisk = C.CString(tmp.Ramdisk)
+ }
+ if tmp.Features != "" {
+ pv.features = C.CString(tmp.Features)
+ }
+ if err := tmp.E820Host.toC(&pv.e820_host); err != nil {
+ return fmt.Errorf("converting field E820Host: %v", err)
+ }
+ pvBytes := C.GoBytes(unsafe.Pointer(&pv), C.sizeof_libxl_domain_build_info_type_union_pv)
+ copy(xc.u[:], pvBytes)
+ case DomainTypePvh:
+ tmp, ok := x.TypeUnion.(DomainBuildInfoTypeUnionPvh)
+ if !ok {
+ return errors.New("wrong type for union key type")
+ }
+ var pvh C.libxl_domain_build_info_type_union_pvh
+ if err := tmp.Pvshim.toC(&pvh.pvshim); err != nil {
+ return fmt.Errorf("converting field Pvshim: %v", err)
+ }
+ if tmp.PvshimPath != "" {
+ pvh.pvshim_path = C.CString(tmp.PvshimPath)
+ }
+ if tmp.PvshimCmdline != "" {
+ pvh.pvshim_cmdline = C.CString(tmp.PvshimCmdline)
+ }
+ if tmp.PvshimExtra != "" {
+ pvh.pvshim_extra = C.CString(tmp.PvshimExtra)
+ }
+ pvhBytes := C.GoBytes(unsafe.Pointer(&pvh), C.sizeof_libxl_domain_build_info_type_union_pvh)
+ copy(xc.u[:], pvhBytes)
+ case DomainTypeInvalid:
+ break
+ default:
+ return fmt.Errorf("invalid union key '%v'", x.Type)
+ }
+ xc.arch_arm.gic_version = C.libxl_gic_version(x.ArchArm.GicVersion)
+ xc.arch_arm.vuart = C.libxl_vuart_type(x.ArchArm.Vuart)
+ xc.altp2m = C.libxl_altp2m_mode(x.Altp2M)
+
+ return nil
+}
+
+// NewDeviceVfb returns an instance of DeviceVfb initialized with defaults.
+func NewDeviceVfb() (*DeviceVfb, error) {
+ var (
+ x DeviceVfb
+ xc C.libxl_device_vfb
+ )
+
+ C.libxl_device_vfb_init(&xc)
+ defer C.libxl_device_vfb_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DeviceVfb) fromC(xc *C.libxl_device_vfb) error {
+ x.BackendDomid = Domid(xc.backend_domid)
+ x.BackendDomname = C.GoString(xc.backend_domname)
+ x.Devid = Devid(xc.devid)
+ if err := x.Vnc.fromC(&xc.vnc); err != nil {
+ return fmt.Errorf("converting field Vnc: %v", err)
+ }
+ if err := x.Sdl.fromC(&xc.sdl); err != nil {
+ return fmt.Errorf("converting field Sdl: %v", err)
+ }
+ x.Keymap = C.GoString(xc.keymap)
+
+ return nil
+}
+
+func (x *DeviceVfb) toC(xc *C.libxl_device_vfb) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_vfb_dispose(xc)
+ }
+ }()
+
+ xc.backend_domid = C.libxl_domid(x.BackendDomid)
+ if x.BackendDomname != "" {
+ xc.backend_domname = C.CString(x.BackendDomname)
+ }
+ xc.devid = C.libxl_devid(x.Devid)
+ if err := x.Vnc.toC(&xc.vnc); err != nil {
+ return fmt.Errorf("converting field Vnc: %v", err)
+ }
+ if err := x.Sdl.toC(&xc.sdl); err != nil {
+ return fmt.Errorf("converting field Sdl: %v", err)
+ }
+ if x.Keymap != "" {
+ xc.keymap = C.CString(x.Keymap)
+ }
+
+ return nil
+}
+
+// NewDeviceVkb returns an instance of DeviceVkb initialized with defaults.
+func NewDeviceVkb() (*DeviceVkb, error) {
+ var (
+ x DeviceVkb
+ xc C.libxl_device_vkb
+ )
+
+ C.libxl_device_vkb_init(&xc)
+ defer C.libxl_device_vkb_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DeviceVkb) fromC(xc *C.libxl_device_vkb) error {
+ x.BackendDomid = Domid(xc.backend_domid)
+ x.BackendDomname = C.GoString(xc.backend_domname)
+ x.Devid = Devid(xc.devid)
+ x.BackendType = VkbBackend(xc.backend_type)
+ x.UniqueId = C.GoString(xc.unique_id)
+ x.FeatureDisableKeyboard = bool(xc.feature_disable_keyboard)
+ x.FeatureDisablePointer = bool(xc.feature_disable_pointer)
+ x.FeatureAbsPointer = bool(xc.feature_abs_pointer)
+ x.FeatureRawPointer = bool(xc.feature_raw_pointer)
+ x.FeatureMultiTouch = bool(xc.feature_multi_touch)
+ x.Width = uint32(xc.width)
+ x.Height = uint32(xc.height)
+ x.MultiTouchWidth = uint32(xc.multi_touch_width)
+ x.MultiTouchHeight = uint32(xc.multi_touch_height)
+ x.MultiTouchNumContacts = uint32(xc.multi_touch_num_contacts)
+
+ return nil
+}
+
+func (x *DeviceVkb) toC(xc *C.libxl_device_vkb) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_vkb_dispose(xc)
+ }
+ }()
+
+ xc.backend_domid = C.libxl_domid(x.BackendDomid)
+ if x.BackendDomname != "" {
+ xc.backend_domname = C.CString(x.BackendDomname)
+ }
+ xc.devid = C.libxl_devid(x.Devid)
+ xc.backend_type = C.libxl_vkb_backend(x.BackendType)
+ if x.UniqueId != "" {
+ xc.unique_id = C.CString(x.UniqueId)
+ }
+ xc.feature_disable_keyboard = C.bool(x.FeatureDisableKeyboard)
+ xc.feature_disable_pointer = C.bool(x.FeatureDisablePointer)
+ xc.feature_abs_pointer = C.bool(x.FeatureAbsPointer)
+ xc.feature_raw_pointer = C.bool(x.FeatureRawPointer)
+ xc.feature_multi_touch = C.bool(x.FeatureMultiTouch)
+ xc.width = C.uint32_t(x.Width)
+ xc.height = C.uint32_t(x.Height)
+ xc.multi_touch_width = C.uint32_t(x.MultiTouchWidth)
+ xc.multi_touch_height = C.uint32_t(x.MultiTouchHeight)
+ xc.multi_touch_num_contacts = C.uint32_t(x.MultiTouchNumContacts)
+
+ return nil
+}
+
+// NewDeviceDisk returns an instance of DeviceDisk initialized with defaults.
+func NewDeviceDisk() (*DeviceDisk, error) {
+ var (
+ x DeviceDisk
+ xc C.libxl_device_disk
+ )
+
+ C.libxl_device_disk_init(&xc)
+ defer C.libxl_device_disk_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DeviceDisk) fromC(xc *C.libxl_device_disk) error {
+ x.BackendDomid = Domid(xc.backend_domid)
+ x.BackendDomname = C.GoString(xc.backend_domname)
+ x.PdevPath = C.GoString(xc.pdev_path)
+ x.Vdev = C.GoString(xc.vdev)
+ x.Backend = DiskBackend(xc.backend)
+ x.Format = DiskFormat(xc.format)
+ x.Script = C.GoString(xc.script)
+ x.Removable = int(xc.removable)
+ x.Readwrite = int(xc.readwrite)
+ x.IsCdrom = int(xc.is_cdrom)
+ x.DirectIoSafe = bool(xc.direct_io_safe)
+ if err := x.DiscardEnable.fromC(&xc.discard_enable); err != nil {
+ return fmt.Errorf("converting field DiscardEnable: %v", err)
+ }
+ if err := x.ColoEnable.fromC(&xc.colo_enable); err != nil {
+ return fmt.Errorf("converting field ColoEnable: %v", err)
+ }
+ if err := x.ColoRestoreEnable.fromC(&xc.colo_restore_enable); err != nil {
+ return fmt.Errorf("converting field ColoRestoreEnable: %v", err)
+ }
+ x.ColoHost = C.GoString(xc.colo_host)
+ x.ColoPort = int(xc.colo_port)
+ x.ColoExport = C.GoString(xc.colo_export)
+ x.ActiveDisk = C.GoString(xc.active_disk)
+ x.HiddenDisk = C.GoString(xc.hidden_disk)
+
+ return nil
+}
+
+func (x *DeviceDisk) toC(xc *C.libxl_device_disk) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_disk_dispose(xc)
+ }
+ }()
+
+ xc.backend_domid = C.libxl_domid(x.BackendDomid)
+ if x.BackendDomname != "" {
+ xc.backend_domname = C.CString(x.BackendDomname)
+ }
+ if x.PdevPath != "" {
+ xc.pdev_path = C.CString(x.PdevPath)
+ }
+ if x.Vdev != "" {
+ xc.vdev = C.CString(x.Vdev)
+ }
+ xc.backend = C.libxl_disk_backend(x.Backend)
+ xc.format = C.libxl_disk_format(x.Format)
+ if x.Script != "" {
+ xc.script = C.CString(x.Script)
+ }
+ xc.removable = C.int(x.Removable)
+ xc.readwrite = C.int(x.Readwrite)
+ xc.is_cdrom = C.int(x.IsCdrom)
+ xc.direct_io_safe = C.bool(x.DirectIoSafe)
+ if err := x.DiscardEnable.toC(&xc.discard_enable); err != nil {
+ return fmt.Errorf("converting field DiscardEnable: %v", err)
+ }
+ if err := x.ColoEnable.toC(&xc.colo_enable); err != nil {
+ return fmt.Errorf("converting field ColoEnable: %v", err)
+ }
+ if err := x.ColoRestoreEnable.toC(&xc.colo_restore_enable); err != nil {
+ return fmt.Errorf("converting field ColoRestoreEnable: %v", err)
+ }
+ if x.ColoHost != "" {
+ xc.colo_host = C.CString(x.ColoHost)
+ }
+ xc.colo_port = C.int(x.ColoPort)
+ if x.ColoExport != "" {
+ xc.colo_export = C.CString(x.ColoExport)
+ }
+ if x.ActiveDisk != "" {
+ xc.active_disk = C.CString(x.ActiveDisk)
+ }
+ if x.HiddenDisk != "" {
+ xc.hidden_disk = C.CString(x.HiddenDisk)
+ }
+
+ return nil
+}
+
+// NewDeviceNic returns an instance of DeviceNic initialized with defaults.
+func NewDeviceNic() (*DeviceNic, error) {
+ var (
+ x DeviceNic
+ xc C.libxl_device_nic
+ )
+
+ C.libxl_device_nic_init(&xc)
+ defer C.libxl_device_nic_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DeviceNic) fromC(xc *C.libxl_device_nic) error {
+ x.BackendDomid = Domid(xc.backend_domid)
+ x.BackendDomname = C.GoString(xc.backend_domname)
+ x.Devid = Devid(xc.devid)
+ x.Mtu = int(xc.mtu)
+ x.Model = C.GoString(xc.model)
+ if err := x.Mac.fromC(&xc.mac); err != nil {
+ return fmt.Errorf("converting field Mac: %v", err)
+ }
+ x.Ip = C.GoString(xc.ip)
+ x.Bridge = C.GoString(xc.bridge)
+ x.Ifname = C.GoString(xc.ifname)
+ x.Script = C.GoString(xc.script)
+ x.Nictype = NicType(xc.nictype)
+ x.RateBytesPerInterval = uint64(xc.rate_bytes_per_interval)
+ x.RateIntervalUsecs = uint32(xc.rate_interval_usecs)
+ x.Gatewaydev = C.GoString(xc.gatewaydev)
+ x.ColoftForwarddev = C.GoString(xc.coloft_forwarddev)
+ x.ColoSockMirrorId = C.GoString(xc.colo_sock_mirror_id)
+ x.ColoSockMirrorIp = C.GoString(xc.colo_sock_mirror_ip)
+ x.ColoSockMirrorPort = C.GoString(xc.colo_sock_mirror_port)
+ x.ColoSockComparePriInId = C.GoString(xc.colo_sock_compare_pri_in_id)
+ x.ColoSockComparePriInIp = C.GoString(xc.colo_sock_compare_pri_in_ip)
+ x.ColoSockComparePriInPort = C.GoString(xc.colo_sock_compare_pri_in_port)
+ x.ColoSockCompareSecInId = C.GoString(xc.colo_sock_compare_sec_in_id)
+ x.ColoSockCompareSecInIp = C.GoString(xc.colo_sock_compare_sec_in_ip)
+ x.ColoSockCompareSecInPort = C.GoString(xc.colo_sock_compare_sec_in_port)
+ x.ColoSockCompareNotifyId = C.GoString(xc.colo_sock_compare_notify_id)
+ x.ColoSockCompareNotifyIp = C.GoString(xc.colo_sock_compare_notify_ip)
+ x.ColoSockCompareNotifyPort = C.GoString(xc.colo_sock_compare_notify_port)
+ x.ColoSockRedirector0Id = C.GoString(xc.colo_sock_redirector0_id)
+ x.ColoSockRedirector0Ip = C.GoString(xc.colo_sock_redirector0_ip)
+ x.ColoSockRedirector0Port = C.GoString(xc.colo_sock_redirector0_port)
+ x.ColoSockRedirector1Id = C.GoString(xc.colo_sock_redirector1_id)
+ x.ColoSockRedirector1Ip = C.GoString(xc.colo_sock_redirector1_ip)
+ x.ColoSockRedirector1Port = C.GoString(xc.colo_sock_redirector1_port)
+ x.ColoSockRedirector2Id = C.GoString(xc.colo_sock_redirector2_id)
+ x.ColoSockRedirector2Ip = C.GoString(xc.colo_sock_redirector2_ip)
+ x.ColoSockRedirector2Port = C.GoString(xc.colo_sock_redirector2_port)
+ x.ColoFilterMirrorQueue = C.GoString(xc.colo_filter_mirror_queue)
+ x.ColoFilterMirrorOutdev = C.GoString(xc.colo_filter_mirror_outdev)
+ x.ColoFilterRedirector0Queue = C.GoString(xc.colo_filter_redirector0_queue)
+ x.ColoFilterRedirector0Indev = C.GoString(xc.colo_filter_redirector0_indev)
+ x.ColoFilterRedirector0Outdev = C.GoString(xc.colo_filter_redirector0_outdev)
+ x.ColoFilterRedirector1Queue = C.GoString(xc.colo_filter_redirector1_queue)
+ x.ColoFilterRedirector1Indev = C.GoString(xc.colo_filter_redirector1_indev)
+ x.ColoFilterRedirector1Outdev = C.GoString(xc.colo_filter_redirector1_outdev)
+ x.ColoComparePriIn = C.GoString(xc.colo_compare_pri_in)
+ x.ColoCompareSecIn = C.GoString(xc.colo_compare_sec_in)
+ x.ColoCompareOut = C.GoString(xc.colo_compare_out)
+ x.ColoCompareNotifyDev = C.GoString(xc.colo_compare_notify_dev)
+ x.ColoSockSecRedirector0Id = C.GoString(xc.colo_sock_sec_redirector0_id)
+ x.ColoSockSecRedirector0Ip = C.GoString(xc.colo_sock_sec_redirector0_ip)
+ x.ColoSockSecRedirector0Port = C.GoString(xc.colo_sock_sec_redirector0_port)
+ x.ColoSockSecRedirector1Id = C.GoString(xc.colo_sock_sec_redirector1_id)
+ x.ColoSockSecRedirector1Ip = C.GoString(xc.colo_sock_sec_redirector1_ip)
+ x.ColoSockSecRedirector1Port = C.GoString(xc.colo_sock_sec_redirector1_port)
+ x.ColoFilterSecRedirector0Queue = C.GoString(xc.colo_filter_sec_redirector0_queue)
+ x.ColoFilterSecRedirector0Indev = C.GoString(xc.colo_filter_sec_redirector0_indev)
+ x.ColoFilterSecRedirector0Outdev = C.GoString(xc.colo_filter_sec_redirector0_outdev)
+ x.ColoFilterSecRedirector1Queue = C.GoString(xc.colo_filter_sec_redirector1_queue)
+ x.ColoFilterSecRedirector1Indev = C.GoString(xc.colo_filter_sec_redirector1_indev)
+ x.ColoFilterSecRedirector1Outdev = C.GoString(xc.colo_filter_sec_redirector1_outdev)
+ x.ColoFilterSecRewriter0Queue = C.GoString(xc.colo_filter_sec_rewriter0_queue)
+ x.ColoCheckpointHost = C.GoString(xc.colo_checkpoint_host)
+ x.ColoCheckpointPort = C.GoString(xc.colo_checkpoint_port)
+
+ return nil
+}
+
+func (x *DeviceNic) toC(xc *C.libxl_device_nic) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_nic_dispose(xc)
+ }
+ }()
+
+ xc.backend_domid = C.libxl_domid(x.BackendDomid)
+ if x.BackendDomname != "" {
+ xc.backend_domname = C.CString(x.BackendDomname)
+ }
+ xc.devid = C.libxl_devid(x.Devid)
+ xc.mtu = C.int(x.Mtu)
+ if x.Model != "" {
+ xc.model = C.CString(x.Model)
+ }
+ if err := x.Mac.toC(&xc.mac); err != nil {
+ return fmt.Errorf("converting field Mac: %v", err)
+ }
+ if x.Ip != "" {
+ xc.ip = C.CString(x.Ip)
+ }
+ if x.Bridge != "" {
+ xc.bridge = C.CString(x.Bridge)
+ }
+ if x.Ifname != "" {
+ xc.ifname = C.CString(x.Ifname)
+ }
+ if x.Script != "" {
+ xc.script = C.CString(x.Script)
+ }
+ xc.nictype = C.libxl_nic_type(x.Nictype)
+ xc.rate_bytes_per_interval = C.uint64_t(x.RateBytesPerInterval)
+ xc.rate_interval_usecs = C.uint32_t(x.RateIntervalUsecs)
+ if x.Gatewaydev != "" {
+ xc.gatewaydev = C.CString(x.Gatewaydev)
+ }
+ if x.ColoftForwarddev != "" {
+ xc.coloft_forwarddev = C.CString(x.ColoftForwarddev)
+ }
+ if x.ColoSockMirrorId != "" {
+ xc.colo_sock_mirror_id = C.CString(x.ColoSockMirrorId)
+ }
+ if x.ColoSockMirrorIp != "" {
+ xc.colo_sock_mirror_ip = C.CString(x.ColoSockMirrorIp)
+ }
+ if x.ColoSockMirrorPort != "" {
+ xc.colo_sock_mirror_port = C.CString(x.ColoSockMirrorPort)
+ }
+ if x.ColoSockComparePriInId != "" {
+ xc.colo_sock_compare_pri_in_id = C.CString(x.ColoSockComparePriInId)
+ }
+ if x.ColoSockComparePriInIp != "" {
+ xc.colo_sock_compare_pri_in_ip = C.CString(x.ColoSockComparePriInIp)
+ }
+ if x.ColoSockComparePriInPort != "" {
+ xc.colo_sock_compare_pri_in_port = C.CString(x.ColoSockComparePriInPort)
+ }
+ if x.ColoSockCompareSecInId != "" {
+ xc.colo_sock_compare_sec_in_id = C.CString(x.ColoSockCompareSecInId)
+ }
+ if x.ColoSockCompareSecInIp != "" {
+ xc.colo_sock_compare_sec_in_ip = C.CString(x.ColoSockCompareSecInIp)
+ }
+ if x.ColoSockCompareSecInPort != "" {
+ xc.colo_sock_compare_sec_in_port = C.CString(x.ColoSockCompareSecInPort)
+ }
+ if x.ColoSockCompareNotifyId != "" {
+ xc.colo_sock_compare_notify_id = C.CString(x.ColoSockCompareNotifyId)
+ }
+ if x.ColoSockCompareNotifyIp != "" {
+ xc.colo_sock_compare_notify_ip = C.CString(x.ColoSockCompareNotifyIp)
+ }
+ if x.ColoSockCompareNotifyPort != "" {
+ xc.colo_sock_compare_notify_port = C.CString(x.ColoSockCompareNotifyPort)
+ }
+ if x.ColoSockRedirector0Id != "" {
+ xc.colo_sock_redirector0_id = C.CString(x.ColoSockRedirector0Id)
+ }
+ if x.ColoSockRedirector0Ip != "" {
+ xc.colo_sock_redirector0_ip = C.CString(x.ColoSockRedirector0Ip)
+ }
+ if x.ColoSockRedirector0Port != "" {
+ xc.colo_sock_redirector0_port = C.CString(x.ColoSockRedirector0Port)
+ }
+ if x.ColoSockRedirector1Id != "" {
+ xc.colo_sock_redirector1_id = C.CString(x.ColoSockRedirector1Id)
+ }
+ if x.ColoSockRedirector1Ip != "" {
+ xc.colo_sock_redirector1_ip = C.CString(x.ColoSockRedirector1Ip)
+ }
+ if x.ColoSockRedirector1Port != "" {
+ xc.colo_sock_redirector1_port = C.CString(x.ColoSockRedirector1Port)
+ }
+ if x.ColoSockRedirector2Id != "" {
+ xc.colo_sock_redirector2_id = C.CString(x.ColoSockRedirector2Id)
+ }
+ if x.ColoSockRedirector2Ip != "" {
+ xc.colo_sock_redirector2_ip = C.CString(x.ColoSockRedirector2Ip)
+ }
+ if x.ColoSockRedirector2Port != "" {
+ xc.colo_sock_redirector2_port = C.CString(x.ColoSockRedirector2Port)
+ }
+ if x.ColoFilterMirrorQueue != "" {
+ xc.colo_filter_mirror_queue = C.CString(x.ColoFilterMirrorQueue)
+ }
+ if x.ColoFilterMirrorOutdev != "" {
+ xc.colo_filter_mirror_outdev = C.CString(x.ColoFilterMirrorOutdev)
+ }
+ if x.ColoFilterRedirector0Queue != "" {
+ xc.colo_filter_redirector0_queue = C.CString(x.ColoFilterRedirector0Queue)
+ }
+ if x.ColoFilterRedirector0Indev != "" {
+ xc.colo_filter_redirector0_indev = C.CString(x.ColoFilterRedirector0Indev)
+ }
+ if x.ColoFilterRedirector0Outdev != "" {
+ xc.colo_filter_redirector0_outdev = C.CString(x.ColoFilterRedirector0Outdev)
+ }
+ if x.ColoFilterRedirector1Queue != "" {
+ xc.colo_filter_redirector1_queue = C.CString(x.ColoFilterRedirector1Queue)
+ }
+ if x.ColoFilterRedirector1Indev != "" {
+ xc.colo_filter_redirector1_indev = C.CString(x.ColoFilterRedirector1Indev)
+ }
+ if x.ColoFilterRedirector1Outdev != "" {
+ xc.colo_filter_redirector1_outdev = C.CString(x.ColoFilterRedirector1Outdev)
+ }
+ if x.ColoComparePriIn != "" {
+ xc.colo_compare_pri_in = C.CString(x.ColoComparePriIn)
+ }
+ if x.ColoCompareSecIn != "" {
+ xc.colo_compare_sec_in = C.CString(x.ColoCompareSecIn)
+ }
+ if x.ColoCompareOut != "" {
+ xc.colo_compare_out = C.CString(x.ColoCompareOut)
+ }
+ if x.ColoCompareNotifyDev != "" {
+ xc.colo_compare_notify_dev = C.CString(x.ColoCompareNotifyDev)
+ }
+ if x.ColoSockSecRedirector0Id != "" {
+ xc.colo_sock_sec_redirector0_id = C.CString(x.ColoSockSecRedirector0Id)
+ }
+ if x.ColoSockSecRedirector0Ip != "" {
+ xc.colo_sock_sec_redirector0_ip = C.CString(x.ColoSockSecRedirector0Ip)
+ }
+ if x.ColoSockSecRedirector0Port != "" {
+ xc.colo_sock_sec_redirector0_port = C.CString(x.ColoSockSecRedirector0Port)
+ }
+ if x.ColoSockSecRedirector1Id != "" {
+ xc.colo_sock_sec_redirector1_id = C.CString(x.ColoSockSecRedirector1Id)
+ }
+ if x.ColoSockSecRedirector1Ip != "" {
+ xc.colo_sock_sec_redirector1_ip = C.CString(x.ColoSockSecRedirector1Ip)
+ }
+ if x.ColoSockSecRedirector1Port != "" {
+ xc.colo_sock_sec_redirector1_port = C.CString(x.ColoSockSecRedirector1Port)
+ }
+ if x.ColoFilterSecRedirector0Queue != "" {
+ xc.colo_filter_sec_redirector0_queue = C.CString(x.ColoFilterSecRedirector0Queue)
+ }
+ if x.ColoFilterSecRedirector0Indev != "" {
+ xc.colo_filter_sec_redirector0_indev = C.CString(x.ColoFilterSecRedirector0Indev)
+ }
+ if x.ColoFilterSecRedirector0Outdev != "" {
+ xc.colo_filter_sec_redirector0_outdev = C.CString(x.ColoFilterSecRedirector0Outdev)
+ }
+ if x.ColoFilterSecRedirector1Queue != "" {
+ xc.colo_filter_sec_redirector1_queue = C.CString(x.ColoFilterSecRedirector1Queue)
+ }
+ if x.ColoFilterSecRedirector1Indev != "" {
+ xc.colo_filter_sec_redirector1_indev = C.CString(x.ColoFilterSecRedirector1Indev)
+ }
+ if x.ColoFilterSecRedirector1Outdev != "" {
+ xc.colo_filter_sec_redirector1_outdev = C.CString(x.ColoFilterSecRedirector1Outdev)
+ }
+ if x.ColoFilterSecRewriter0Queue != "" {
+ xc.colo_filter_sec_rewriter0_queue = C.CString(x.ColoFilterSecRewriter0Queue)
+ }
+ if x.ColoCheckpointHost != "" {
+ xc.colo_checkpoint_host = C.CString(x.ColoCheckpointHost)
+ }
+ if x.ColoCheckpointPort != "" {
+ xc.colo_checkpoint_port = C.CString(x.ColoCheckpointPort)
+ }
+
+ return nil
+}
+
+// NewDevicePci returns an instance of DevicePci initialized with defaults.
+func NewDevicePci() (*DevicePci, error) {
+ var (
+ x DevicePci
+ xc C.libxl_device_pci
+ )
+
+ C.libxl_device_pci_init(&xc)
+ defer C.libxl_device_pci_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DevicePci) fromC(xc *C.libxl_device_pci) error {
+ x.Func = byte(xc._func)
+ x.Dev = byte(xc.dev)
+ x.Bus = byte(xc.bus)
+ x.Domain = int(xc.domain)
+ x.Vdevfn = uint32(xc.vdevfn)
+ x.VfuncMask = uint32(xc.vfunc_mask)
+ x.Msitranslate = bool(xc.msitranslate)
+ x.PowerMgmt = bool(xc.power_mgmt)
+ x.Permissive = bool(xc.permissive)
+ x.Seize = bool(xc.seize)
+ x.RdmPolicy = RdmReservePolicy(xc.rdm_policy)
+
+ return nil
+}
+
+func (x *DevicePci) toC(xc *C.libxl_device_pci) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_pci_dispose(xc)
+ }
+ }()
+
+ xc._func = C.uint8_t(x.Func)
+ xc.dev = C.uint8_t(x.Dev)
+ xc.bus = C.uint8_t(x.Bus)
+ xc.domain = C.int(x.Domain)
+ xc.vdevfn = C.uint32_t(x.Vdevfn)
+ xc.vfunc_mask = C.uint32_t(x.VfuncMask)
+ xc.msitranslate = C.bool(x.Msitranslate)
+ xc.power_mgmt = C.bool(x.PowerMgmt)
+ xc.permissive = C.bool(x.Permissive)
+ xc.seize = C.bool(x.Seize)
+ xc.rdm_policy = C.libxl_rdm_reserve_policy(x.RdmPolicy)
+
+ return nil
+}
+
+// NewDeviceRdm returns an instance of DeviceRdm initialized with defaults.
+func NewDeviceRdm() (*DeviceRdm, error) {
+ var (
+ x DeviceRdm
+ xc C.libxl_device_rdm
+ )
+
+ C.libxl_device_rdm_init(&xc)
+ defer C.libxl_device_rdm_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DeviceRdm) fromC(xc *C.libxl_device_rdm) error {
+ x.Start = uint64(xc.start)
+ x.Size = uint64(xc.size)
+ x.Policy = RdmReservePolicy(xc.policy)
+
+ return nil
+}
+
+func (x *DeviceRdm) toC(xc *C.libxl_device_rdm) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_rdm_dispose(xc)
+ }
+ }()
+
+ xc.start = C.uint64_t(x.Start)
+ xc.size = C.uint64_t(x.Size)
+ xc.policy = C.libxl_rdm_reserve_policy(x.Policy)
+
+ return nil
+}
+
+// NewDeviceUsbctrl returns an instance of DeviceUsbctrl initialized with defaults.
+func NewDeviceUsbctrl() (*DeviceUsbctrl, error) {
+ var (
+ x DeviceUsbctrl
+ xc C.libxl_device_usbctrl
+ )
+
+ C.libxl_device_usbctrl_init(&xc)
+ defer C.libxl_device_usbctrl_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DeviceUsbctrl) fromC(xc *C.libxl_device_usbctrl) error {
+ x.Type = UsbctrlType(xc._type)
+ x.Devid = Devid(xc.devid)
+ x.Version = int(xc.version)
+ x.Ports = int(xc.ports)
+ x.BackendDomid = Domid(xc.backend_domid)
+ x.BackendDomname = C.GoString(xc.backend_domname)
+
+ return nil
+}
+
+func (x *DeviceUsbctrl) toC(xc *C.libxl_device_usbctrl) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_usbctrl_dispose(xc)
+ }
+ }()
+
+ xc._type = C.libxl_usbctrl_type(x.Type)
+ xc.devid = C.libxl_devid(x.Devid)
+ xc.version = C.int(x.Version)
+ xc.ports = C.int(x.Ports)
+ xc.backend_domid = C.libxl_domid(x.BackendDomid)
+ if x.BackendDomname != "" {
+ xc.backend_domname = C.CString(x.BackendDomname)
+ }
+
+ return nil
+}
+
+// NewDeviceUsbdev returns an instance of DeviceUsbdev initialized with defaults.
+func NewDeviceUsbdev(utype UsbdevType) (*DeviceUsbdev, error) {
+ var (
+ x DeviceUsbdev
+ xc C.libxl_device_usbdev
+ )
+
+ C.libxl_device_usbdev_init(&xc)
+ C.libxl_device_usbdev_init_type(&xc, C.libxl_usbdev_type(utype))
+ defer C.libxl_device_usbdev_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DeviceUsbdev) fromC(xc *C.libxl_device_usbdev) error {
+ x.Ctrl = Devid(xc.ctrl)
+ x.Port = int(xc.port)
+ x.Type = UsbdevType(xc._type)
+ switch x.Type {
+ case UsbdevTypeHostdev:
+ var typeHostdev DeviceUsbdevTypeUnionHostdev
+ if err := typeHostdev.fromC(xc); err != nil {
+ return fmt.Errorf("converting field typeHostdev: %v", err)
+ }
+ x.TypeUnion = typeHostdev
+ default:
+ return fmt.Errorf("invalid union key '%v'", x.Type)
+ }
+
+ return nil
+}
+
+func (x *DeviceUsbdevTypeUnionHostdev) fromC(xc *C.libxl_device_usbdev) error {
+ if UsbdevType(xc._type) != UsbdevTypeHostdev {
+ return errors.New("expected union key UsbdevTypeHostdev")
+ }
+
+ tmp := (*C.libxl_device_usbdev_type_union_hostdev)(unsafe.Pointer(&xc.u[0]))
+ x.Hostbus = byte(tmp.hostbus)
+ x.Hostaddr = byte(tmp.hostaddr)
+ return nil
+}
+
+func (x *DeviceUsbdev) toC(xc *C.libxl_device_usbdev) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_usbdev_dispose(xc)
+ }
+ }()
+
+ xc.ctrl = C.libxl_devid(x.Ctrl)
+ xc.port = C.int(x.Port)
+ xc._type = C.libxl_usbdev_type(x.Type)
+ switch x.Type {
+ case UsbdevTypeHostdev:
+ tmp, ok := x.TypeUnion.(DeviceUsbdevTypeUnionHostdev)
+ if !ok {
+ return errors.New("wrong type for union key type")
+ }
+ var hostdev C.libxl_device_usbdev_type_union_hostdev
+ hostdev.hostbus = C.uint8_t(tmp.Hostbus)
+ hostdev.hostaddr = C.uint8_t(tmp.Hostaddr)
+ hostdevBytes := C.GoBytes(unsafe.Pointer(&hostdev), C.sizeof_libxl_device_usbdev_type_union_hostdev)
+ copy(xc.u[:], hostdevBytes)
+ default:
+ return fmt.Errorf("invalid union key '%v'", x.Type)
+ }
+
+ return nil
+}
+
+// NewDeviceDtdev returns an instance of DeviceDtdev initialized with defaults.
+func NewDeviceDtdev() (*DeviceDtdev, error) {
+ var (
+ x DeviceDtdev
+ xc C.libxl_device_dtdev
+ )
+
+ C.libxl_device_dtdev_init(&xc)
+ defer C.libxl_device_dtdev_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DeviceDtdev) fromC(xc *C.libxl_device_dtdev) error {
+ x.Path = C.GoString(xc.path)
+
+ return nil
+}
+
+func (x *DeviceDtdev) toC(xc *C.libxl_device_dtdev) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_dtdev_dispose(xc)
+ }
+ }()
+
+ if x.Path != "" {
+ xc.path = C.CString(x.Path)
+ }
+
+ return nil
+}
+
+// NewDeviceVtpm returns an instance of DeviceVtpm initialized with defaults.
+func NewDeviceVtpm() (*DeviceVtpm, error) {
+ var (
+ x DeviceVtpm
+ xc C.libxl_device_vtpm
+ )
+
+ C.libxl_device_vtpm_init(&xc)
+ defer C.libxl_device_vtpm_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DeviceVtpm) fromC(xc *C.libxl_device_vtpm) error {
+ x.BackendDomid = Domid(xc.backend_domid)
+ x.BackendDomname = C.GoString(xc.backend_domname)
+ x.Devid = Devid(xc.devid)
+ if err := x.Uuid.fromC(&xc.uuid); err != nil {
+ return fmt.Errorf("converting field Uuid: %v", err)
+ }
+
+ return nil
+}
+
+func (x *DeviceVtpm) toC(xc *C.libxl_device_vtpm) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_vtpm_dispose(xc)
+ }
+ }()
+
+ xc.backend_domid = C.libxl_domid(x.BackendDomid)
+ if x.BackendDomname != "" {
+ xc.backend_domname = C.CString(x.BackendDomname)
+ }
+ xc.devid = C.libxl_devid(x.Devid)
+ if err := x.Uuid.toC(&xc.uuid); err != nil {
+ return fmt.Errorf("converting field Uuid: %v", err)
+ }
+
+ return nil
+}
+
+// NewDeviceP9 returns an instance of DeviceP9 initialized with defaults.
+func NewDeviceP9() (*DeviceP9, error) {
+ var (
+ x DeviceP9
+ xc C.libxl_device_p9
+ )
+
+ C.libxl_device_p9_init(&xc)
+ defer C.libxl_device_p9_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DeviceP9) fromC(xc *C.libxl_device_p9) error {
+ x.BackendDomid = Domid(xc.backend_domid)
+ x.BackendDomname = C.GoString(xc.backend_domname)
+ x.Tag = C.GoString(xc.tag)
+ x.Path = C.GoString(xc.path)
+ x.SecurityModel = C.GoString(xc.security_model)
+ x.Devid = Devid(xc.devid)
+
+ return nil
+}
+
+func (x *DeviceP9) toC(xc *C.libxl_device_p9) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_p9_dispose(xc)
+ }
+ }()
+
+ xc.backend_domid = C.libxl_domid(x.BackendDomid)
+ if x.BackendDomname != "" {
+ xc.backend_domname = C.CString(x.BackendDomname)
+ }
+ if x.Tag != "" {
+ xc.tag = C.CString(x.Tag)
+ }
+ if x.Path != "" {
+ xc.path = C.CString(x.Path)
+ }
+ if x.SecurityModel != "" {
+ xc.security_model = C.CString(x.SecurityModel)
+ }
+ xc.devid = C.libxl_devid(x.Devid)
+
+ return nil
+}
+
+// NewDevicePvcallsif returns an instance of DevicePvcallsif initialized with defaults.
+func NewDevicePvcallsif() (*DevicePvcallsif, error) {
+ var (
+ x DevicePvcallsif
+ xc C.libxl_device_pvcallsif
+ )
+
+ C.libxl_device_pvcallsif_init(&xc)
+ defer C.libxl_device_pvcallsif_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DevicePvcallsif) fromC(xc *C.libxl_device_pvcallsif) error {
+ x.BackendDomid = Domid(xc.backend_domid)
+ x.BackendDomname = C.GoString(xc.backend_domname)
+ x.Devid = Devid(xc.devid)
+
+ return nil
+}
+
+func (x *DevicePvcallsif) toC(xc *C.libxl_device_pvcallsif) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_pvcallsif_dispose(xc)
+ }
+ }()
+
+ xc.backend_domid = C.libxl_domid(x.BackendDomid)
+ if x.BackendDomname != "" {
+ xc.backend_domname = C.CString(x.BackendDomname)
+ }
+ xc.devid = C.libxl_devid(x.Devid)
+
+ return nil
+}
+
+// NewDeviceChannel returns an instance of DeviceChannel initialized with defaults.
+func NewDeviceChannel(connection ChannelConnection) (*DeviceChannel, error) {
+ var (
+ x DeviceChannel
+ xc C.libxl_device_channel
+ )
+
+ C.libxl_device_channel_init(&xc)
+ C.libxl_device_channel_init_connection(&xc, C.libxl_channel_connection(connection))
+ defer C.libxl_device_channel_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DeviceChannel) fromC(xc *C.libxl_device_channel) error {
+ x.BackendDomid = Domid(xc.backend_domid)
+ x.BackendDomname = C.GoString(xc.backend_domname)
+ x.Devid = Devid(xc.devid)
+ x.Name = C.GoString(xc.name)
+ x.Connection = ChannelConnection(xc.connection)
+ switch x.Connection {
+ case ChannelConnectionUnknown:
+ x.ConnectionUnion = nil
+ case ChannelConnectionPty:
+ x.ConnectionUnion = nil
+ case ChannelConnectionSocket:
+ var connectionSocket DeviceChannelConnectionUnionSocket
+ if err := connectionSocket.fromC(xc); err != nil {
+ return fmt.Errorf("converting field connectionSocket: %v", err)
+ }
+ x.ConnectionUnion = connectionSocket
+ default:
+ return fmt.Errorf("invalid union key '%v'", x.Connection)
+ }
+
+ return nil
+}
+
+func (x *DeviceChannelConnectionUnionSocket) fromC(xc *C.libxl_device_channel) error {
+ if ChannelConnection(xc.connection) != ChannelConnectionSocket {
+ return errors.New("expected union key ChannelConnectionSocket")
+ }
+
+ tmp := (*C.libxl_device_channel_connection_union_socket)(unsafe.Pointer(&xc.u[0]))
+ x.Path = C.GoString(tmp.path)
+ return nil
+}
+
+func (x *DeviceChannel) toC(xc *C.libxl_device_channel) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_channel_dispose(xc)
+ }
+ }()
+
+ xc.backend_domid = C.libxl_domid(x.BackendDomid)
+ if x.BackendDomname != "" {
+ xc.backend_domname = C.CString(x.BackendDomname)
+ }
+ xc.devid = C.libxl_devid(x.Devid)
+ if x.Name != "" {
+ xc.name = C.CString(x.Name)
+ }
+ xc.connection = C.libxl_channel_connection(x.Connection)
+ switch x.Connection {
+ case ChannelConnectionUnknown:
+ break
+ case ChannelConnectionPty:
+ break
+ case ChannelConnectionSocket:
+ tmp, ok := x.ConnectionUnion.(DeviceChannelConnectionUnionSocket)
+ if !ok {
+ return errors.New("wrong type for union key connection")
+ }
+ var socket C.libxl_device_channel_connection_union_socket
+ if tmp.Path != "" {
+ socket.path = C.CString(tmp.Path)
+ }
+ socketBytes := C.GoBytes(unsafe.Pointer(&socket), C.sizeof_libxl_device_channel_connection_union_socket)
+ copy(xc.u[:], socketBytes)
+ default:
+ return fmt.Errorf("invalid union key '%v'", x.Connection)
+ }
+
+ return nil
+}
+
+// NewConnectorParam returns an instance of ConnectorParam initialized with defaults.
+func NewConnectorParam() (*ConnectorParam, error) {
+ var (
+ x ConnectorParam
+ xc C.libxl_connector_param
+ )
+
+ C.libxl_connector_param_init(&xc)
+ defer C.libxl_connector_param_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *ConnectorParam) fromC(xc *C.libxl_connector_param) error {
+ x.UniqueId = C.GoString(xc.unique_id)
+ x.Width = uint32(xc.width)
+ x.Height = uint32(xc.height)
+
+ return nil
+}
+
+func (x *ConnectorParam) toC(xc *C.libxl_connector_param) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_connector_param_dispose(xc)
+ }
+ }()
+
+ if x.UniqueId != "" {
+ xc.unique_id = C.CString(x.UniqueId)
+ }
+ xc.width = C.uint32_t(x.Width)
+ xc.height = C.uint32_t(x.Height)
+
+ return nil
+}
+
+// NewDeviceVdispl returns an instance of DeviceVdispl initialized with defaults.
+func NewDeviceVdispl() (*DeviceVdispl, error) {
+ var (
+ x DeviceVdispl
+ xc C.libxl_device_vdispl
+ )
+
+ C.libxl_device_vdispl_init(&xc)
+ defer C.libxl_device_vdispl_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DeviceVdispl) fromC(xc *C.libxl_device_vdispl) error {
+ x.BackendDomid = Domid(xc.backend_domid)
+ x.BackendDomname = C.GoString(xc.backend_domname)
+ x.Devid = Devid(xc.devid)
+ x.BeAlloc = bool(xc.be_alloc)
+ x.Connectors = nil
+ if n := int(xc.num_connectors); n > 0 {
+ cConnectors := (*[1 << 28]C.libxl_connector_param)(unsafe.Pointer(xc.connectors))[:n:n]
+ x.Connectors = make([]ConnectorParam, n)
+ for i, v := range cConnectors {
+ if err := x.Connectors[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Connectors: %v", err)
+ }
+ }
+ }
+
+ return nil
+}
+
+func (x *DeviceVdispl) toC(xc *C.libxl_device_vdispl) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_vdispl_dispose(xc)
+ }
+ }()
+
+ xc.backend_domid = C.libxl_domid(x.BackendDomid)
+ if x.BackendDomname != "" {
+ xc.backend_domname = C.CString(x.BackendDomname)
+ }
+ xc.devid = C.libxl_devid(x.Devid)
+ xc.be_alloc = C.bool(x.BeAlloc)
+ if numConnectors := len(x.Connectors); numConnectors > 0 {
+ xc.connectors = (*C.libxl_connector_param)(C.malloc(C.ulong(numConnectors) * C.sizeof_libxl_connector_param))
+ xc.num_connectors = C.int(numConnectors)
+ cConnectors := (*[1 << 28]C.libxl_connector_param)(unsafe.Pointer(xc.connectors))[:numConnectors:numConnectors]
+ for i, v := range x.Connectors {
+ if err := v.toC(&cConnectors[i]); err != nil {
+ return fmt.Errorf("converting field Connectors: %v", err)
+ }
+ }
+ }
+
+ return nil
+}
+
+// NewVsndParams returns an instance of VsndParams initialized with defaults.
+func NewVsndParams() (*VsndParams, error) {
+ var (
+ x VsndParams
+ xc C.libxl_vsnd_params
+ )
+
+ C.libxl_vsnd_params_init(&xc)
+ defer C.libxl_vsnd_params_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *VsndParams) fromC(xc *C.libxl_vsnd_params) error {
+ x.SampleRates = nil
+ if n := int(xc.num_sample_rates); n > 0 {
+ cSampleRates := (*[1 << 28]C.uint32_t)(unsafe.Pointer(xc.sample_rates))[:n:n]
+ x.SampleRates = make([]uint32, n)
+ for i, v := range cSampleRates {
+ x.SampleRates[i] = uint32(v)
+ }
+ }
+ x.SampleFormats = nil
+ if n := int(xc.num_sample_formats); n > 0 {
+ cSampleFormats := (*[1 << 28]C.libxl_vsnd_pcm_format)(unsafe.Pointer(xc.sample_formats))[:n:n]
+ x.SampleFormats = make([]VsndPcmFormat, n)
+ for i, v := range cSampleFormats {
+ x.SampleFormats[i] = VsndPcmFormat(v)
+ }
+ }
+ x.ChannelsMin = uint32(xc.channels_min)
+ x.ChannelsMax = uint32(xc.channels_max)
+ x.BufferSize = uint32(xc.buffer_size)
+
+ return nil
+}
+
+func (x *VsndParams) toC(xc *C.libxl_vsnd_params) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_vsnd_params_dispose(xc)
+ }
+ }()
+
+ if numSampleRates := len(x.SampleRates); numSampleRates > 0 {
+ xc.sample_rates = (*C.uint32_t)(C.malloc(C.size_t(numSampleRates * numSampleRates)))
+ xc.num_sample_rates = C.int(numSampleRates)
+ cSampleRates := (*[1 << 28]C.uint32_t)(unsafe.Pointer(xc.sample_rates))[:numSampleRates:numSampleRates]
+ for i, v := range x.SampleRates {
+ cSampleRates[i] = C.uint32_t(v)
+ }
+ }
+ if numSampleFormats := len(x.SampleFormats); numSampleFormats > 0 {
+ xc.sample_formats = (*C.libxl_vsnd_pcm_format)(C.malloc(C.size_t(numSampleFormats * numSampleFormats)))
+ xc.num_sample_formats = C.int(numSampleFormats)
+ cSampleFormats := (*[1 << 28]C.libxl_vsnd_pcm_format)(unsafe.Pointer(xc.sample_formats))[:numSampleFormats:numSampleFormats]
+ for i, v := range x.SampleFormats {
+ cSampleFormats[i] = C.libxl_vsnd_pcm_format(v)
+ }
+ }
+ xc.channels_min = C.uint32_t(x.ChannelsMin)
+ xc.channels_max = C.uint32_t(x.ChannelsMax)
+ xc.buffer_size = C.uint32_t(x.BufferSize)
+
+ return nil
+}
+
+// NewVsndStream returns an instance of VsndStream initialized with defaults.
+func NewVsndStream() (*VsndStream, error) {
+ var (
+ x VsndStream
+ xc C.libxl_vsnd_stream
+ )
+
+ C.libxl_vsnd_stream_init(&xc)
+ defer C.libxl_vsnd_stream_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *VsndStream) fromC(xc *C.libxl_vsnd_stream) error {
+ x.UniqueId = C.GoString(xc.unique_id)
+ x.Type = VsndStreamType(xc._type)
+ if err := x.Params.fromC(&xc.params); err != nil {
+ return fmt.Errorf("converting field Params: %v", err)
+ }
+
+ return nil
+}
+
+func (x *VsndStream) toC(xc *C.libxl_vsnd_stream) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_vsnd_stream_dispose(xc)
+ }
+ }()
+
+ if x.UniqueId != "" {
+ xc.unique_id = C.CString(x.UniqueId)
+ }
+ xc._type = C.libxl_vsnd_stream_type(x.Type)
+ if err := x.Params.toC(&xc.params); err != nil {
+ return fmt.Errorf("converting field Params: %v", err)
+ }
+
+ return nil
+}
+
+// NewVsndPcm returns an instance of VsndPcm initialized with defaults.
+func NewVsndPcm() (*VsndPcm, error) {
+ var (
+ x VsndPcm
+ xc C.libxl_vsnd_pcm
+ )
+
+ C.libxl_vsnd_pcm_init(&xc)
+ defer C.libxl_vsnd_pcm_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *VsndPcm) fromC(xc *C.libxl_vsnd_pcm) error {
+ x.Name = C.GoString(xc.name)
+ if err := x.Params.fromC(&xc.params); err != nil {
+ return fmt.Errorf("converting field Params: %v", err)
+ }
+ x.Streams = nil
+ if n := int(xc.num_vsnd_streams); n > 0 {
+ cStreams := (*[1 << 28]C.libxl_vsnd_stream)(unsafe.Pointer(xc.streams))[:n:n]
+ x.Streams = make([]VsndStream, n)
+ for i, v := range cStreams {
+ if err := x.Streams[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Streams: %v", err)
+ }
+ }
+ }
+
+ return nil
+}
+
+func (x *VsndPcm) toC(xc *C.libxl_vsnd_pcm) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_vsnd_pcm_dispose(xc)
+ }
+ }()
+
+ if x.Name != "" {
+ xc.name = C.CString(x.Name)
+ }
+ if err := x.Params.toC(&xc.params); err != nil {
+ return fmt.Errorf("converting field Params: %v", err)
+ }
+ if numVsndStreams := len(x.Streams); numVsndStreams > 0 {
+ xc.streams = (*C.libxl_vsnd_stream)(C.malloc(C.ulong(numVsndStreams) * C.sizeof_libxl_vsnd_stream))
+ xc.num_vsnd_streams = C.int(numVsndStreams)
+ cStreams := (*[1 << 28]C.libxl_vsnd_stream)(unsafe.Pointer(xc.streams))[:numVsndStreams:numVsndStreams]
+ for i, v := range x.Streams {
+ if err := v.toC(&cStreams[i]); err != nil {
+ return fmt.Errorf("converting field Streams: %v", err)
+ }
+ }
+ }
+
+ return nil
+}
+
+// NewDeviceVsnd returns an instance of DeviceVsnd initialized with defaults.
+func NewDeviceVsnd() (*DeviceVsnd, error) {
+ var (
+ x DeviceVsnd
+ xc C.libxl_device_vsnd
+ )
+
+ C.libxl_device_vsnd_init(&xc)
+ defer C.libxl_device_vsnd_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DeviceVsnd) fromC(xc *C.libxl_device_vsnd) error {
+ x.BackendDomid = Domid(xc.backend_domid)
+ x.BackendDomname = C.GoString(xc.backend_domname)
+ x.Devid = Devid(xc.devid)
+ x.ShortName = C.GoString(xc.short_name)
+ x.LongName = C.GoString(xc.long_name)
+ if err := x.Params.fromC(&xc.params); err != nil {
+ return fmt.Errorf("converting field Params: %v", err)
+ }
+ x.Pcms = nil
+ if n := int(xc.num_vsnd_pcms); n > 0 {
+ cPcms := (*[1 << 28]C.libxl_vsnd_pcm)(unsafe.Pointer(xc.pcms))[:n:n]
+ x.Pcms = make([]VsndPcm, n)
+ for i, v := range cPcms {
+ if err := x.Pcms[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Pcms: %v", err)
+ }
+ }
+ }
+
+ return nil
+}
+
+func (x *DeviceVsnd) toC(xc *C.libxl_device_vsnd) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_device_vsnd_dispose(xc)
+ }
+ }()
+
+ xc.backend_domid = C.libxl_domid(x.BackendDomid)
+ if x.BackendDomname != "" {
+ xc.backend_domname = C.CString(x.BackendDomname)
+ }
+ xc.devid = C.libxl_devid(x.Devid)
+ if x.ShortName != "" {
+ xc.short_name = C.CString(x.ShortName)
+ }
+ if x.LongName != "" {
+ xc.long_name = C.CString(x.LongName)
+ }
+ if err := x.Params.toC(&xc.params); err != nil {
+ return fmt.Errorf("converting field Params: %v", err)
+ }
+ if numVsndPcms := len(x.Pcms); numVsndPcms > 0 {
+ xc.pcms = (*C.libxl_vsnd_pcm)(C.malloc(C.ulong(numVsndPcms) * C.sizeof_libxl_vsnd_pcm))
+ xc.num_vsnd_pcms = C.int(numVsndPcms)
+ cPcms := (*[1 << 28]C.libxl_vsnd_pcm)(unsafe.Pointer(xc.pcms))[:numVsndPcms:numVsndPcms]
+ for i, v := range x.Pcms {
+ if err := v.toC(&cPcms[i]); err != nil {
+ return fmt.Errorf("converting field Pcms: %v", err)
+ }
+ }
+ }
+
+ return nil
+}
+
+// NewDomainConfig returns an instance of DomainConfig initialized with defaults.
+func NewDomainConfig() (*DomainConfig, error) {
+ var (
+ x DomainConfig
+ xc C.libxl_domain_config
+ )
+
+ C.libxl_domain_config_init(&xc)
+ defer C.libxl_domain_config_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DomainConfig) fromC(xc *C.libxl_domain_config) error {
+ if err := x.CInfo.fromC(&xc.c_info); err != nil {
+ return fmt.Errorf("converting field CInfo: %v", err)
+ }
+ if err := x.BInfo.fromC(&xc.b_info); err != nil {
+ return fmt.Errorf("converting field BInfo: %v", err)
+ }
+ x.Disks = nil
+ if n := int(xc.num_disks); n > 0 {
+ cDisks := (*[1 << 28]C.libxl_device_disk)(unsafe.Pointer(xc.disks))[:n:n]
+ x.Disks = make([]DeviceDisk, n)
+ for i, v := range cDisks {
+ if err := x.Disks[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Disks: %v", err)
+ }
+ }
+ }
+ x.Nics = nil
+ if n := int(xc.num_nics); n > 0 {
+ cNics := (*[1 << 28]C.libxl_device_nic)(unsafe.Pointer(xc.nics))[:n:n]
+ x.Nics = make([]DeviceNic, n)
+ for i, v := range cNics {
+ if err := x.Nics[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Nics: %v", err)
+ }
+ }
+ }
+ x.Pcidevs = nil
+ if n := int(xc.num_pcidevs); n > 0 {
+ cPcidevs := (*[1 << 28]C.libxl_device_pci)(unsafe.Pointer(xc.pcidevs))[:n:n]
+ x.Pcidevs = make([]DevicePci, n)
+ for i, v := range cPcidevs {
+ if err := x.Pcidevs[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Pcidevs: %v", err)
+ }
+ }
+ }
+ x.Rdms = nil
+ if n := int(xc.num_rdms); n > 0 {
+ cRdms := (*[1 << 28]C.libxl_device_rdm)(unsafe.Pointer(xc.rdms))[:n:n]
+ x.Rdms = make([]DeviceRdm, n)
+ for i, v := range cRdms {
+ if err := x.Rdms[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Rdms: %v", err)
+ }
+ }
+ }
+ x.Dtdevs = nil
+ if n := int(xc.num_dtdevs); n > 0 {
+ cDtdevs := (*[1 << 28]C.libxl_device_dtdev)(unsafe.Pointer(xc.dtdevs))[:n:n]
+ x.Dtdevs = make([]DeviceDtdev, n)
+ for i, v := range cDtdevs {
+ if err := x.Dtdevs[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Dtdevs: %v", err)
+ }
+ }
+ }
+ x.Vfbs = nil
+ if n := int(xc.num_vfbs); n > 0 {
+ cVfbs := (*[1 << 28]C.libxl_device_vfb)(unsafe.Pointer(xc.vfbs))[:n:n]
+ x.Vfbs = make([]DeviceVfb, n)
+ for i, v := range cVfbs {
+ if err := x.Vfbs[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Vfbs: %v", err)
+ }
+ }
+ }
+ x.Vkbs = nil
+ if n := int(xc.num_vkbs); n > 0 {
+ cVkbs := (*[1 << 28]C.libxl_device_vkb)(unsafe.Pointer(xc.vkbs))[:n:n]
+ x.Vkbs = make([]DeviceVkb, n)
+ for i, v := range cVkbs {
+ if err := x.Vkbs[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Vkbs: %v", err)
+ }
+ }
+ }
+ x.Vtpms = nil
+ if n := int(xc.num_vtpms); n > 0 {
+ cVtpms := (*[1 << 28]C.libxl_device_vtpm)(unsafe.Pointer(xc.vtpms))[:n:n]
+ x.Vtpms = make([]DeviceVtpm, n)
+ for i, v := range cVtpms {
+ if err := x.Vtpms[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Vtpms: %v", err)
+ }
+ }
+ }
+ x.P9S = nil
+ if n := int(xc.num_p9s); n > 0 {
+ cP9S := (*[1 << 28]C.libxl_device_p9)(unsafe.Pointer(xc.p9s))[:n:n]
+ x.P9S = make([]DeviceP9, n)
+ for i, v := range cP9S {
+ if err := x.P9S[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field P9S: %v", err)
+ }
+ }
+ }
+ x.Pvcallsifs = nil
+ if n := int(xc.num_pvcallsifs); n > 0 {
+ cPvcallsifs := (*[1 << 28]C.libxl_device_pvcallsif)(unsafe.Pointer(xc.pvcallsifs))[:n:n]
+ x.Pvcallsifs = make([]DevicePvcallsif, n)
+ for i, v := range cPvcallsifs {
+ if err := x.Pvcallsifs[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Pvcallsifs: %v", err)
+ }
+ }
+ }
+ x.Vdispls = nil
+ if n := int(xc.num_vdispls); n > 0 {
+ cVdispls := (*[1 << 28]C.libxl_device_vdispl)(unsafe.Pointer(xc.vdispls))[:n:n]
+ x.Vdispls = make([]DeviceVdispl, n)
+ for i, v := range cVdispls {
+ if err := x.Vdispls[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Vdispls: %v", err)
+ }
+ }
+ }
+ x.Vsnds = nil
+ if n := int(xc.num_vsnds); n > 0 {
+ cVsnds := (*[1 << 28]C.libxl_device_vsnd)(unsafe.Pointer(xc.vsnds))[:n:n]
+ x.Vsnds = make([]DeviceVsnd, n)
+ for i, v := range cVsnds {
+ if err := x.Vsnds[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Vsnds: %v", err)
+ }
+ }
+ }
+ x.Channels = nil
+ if n := int(xc.num_channels); n > 0 {
+ cChannels := (*[1 << 28]C.libxl_device_channel)(unsafe.Pointer(xc.channels))[:n:n]
+ x.Channels = make([]DeviceChannel, n)
+ for i, v := range cChannels {
+ if err := x.Channels[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Channels: %v", err)
+ }
+ }
+ }
+ x.Usbctrls = nil
+ if n := int(xc.num_usbctrls); n > 0 {
+ cUsbctrls := (*[1 << 28]C.libxl_device_usbctrl)(unsafe.Pointer(xc.usbctrls))[:n:n]
+ x.Usbctrls = make([]DeviceUsbctrl, n)
+ for i, v := range cUsbctrls {
+ if err := x.Usbctrls[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Usbctrls: %v", err)
+ }
+ }
+ }
+ x.Usbdevs = nil
+ if n := int(xc.num_usbdevs); n > 0 {
+ cUsbdevs := (*[1 << 28]C.libxl_device_usbdev)(unsafe.Pointer(xc.usbdevs))[:n:n]
+ x.Usbdevs = make([]DeviceUsbdev, n)
+ for i, v := range cUsbdevs {
+ if err := x.Usbdevs[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Usbdevs: %v", err)
+ }
+ }
+ }
+ x.OnPoweroff = ActionOnShutdown(xc.on_poweroff)
+ x.OnReboot = ActionOnShutdown(xc.on_reboot)
+ x.OnWatchdog = ActionOnShutdown(xc.on_watchdog)
+ x.OnCrash = ActionOnShutdown(xc.on_crash)
+ x.OnSoftReset = ActionOnShutdown(xc.on_soft_reset)
+
+ return nil
+}
+
+func (x *DomainConfig) toC(xc *C.libxl_domain_config) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_domain_config_dispose(xc)
+ }
+ }()
+
+ if err := x.CInfo.toC(&xc.c_info); err != nil {
+ return fmt.Errorf("converting field CInfo: %v", err)
+ }
+ if err := x.BInfo.toC(&xc.b_info); err != nil {
+ return fmt.Errorf("converting field BInfo: %v", err)
+ }
+ if numDisks := len(x.Disks); numDisks > 0 {
+ xc.disks = (*C.libxl_device_disk)(C.malloc(C.ulong(numDisks) * C.sizeof_libxl_device_disk))
+ xc.num_disks = C.int(numDisks)
+ cDisks := (*[1 << 28]C.libxl_device_disk)(unsafe.Pointer(xc.disks))[:numDisks:numDisks]
+ for i, v := range x.Disks {
+ if err := v.toC(&cDisks[i]); err != nil {
+ return fmt.Errorf("converting field Disks: %v", err)
+ }
+ }
+ }
+ if numNics := len(x.Nics); numNics > 0 {
+ xc.nics = (*C.libxl_device_nic)(C.malloc(C.ulong(numNics) * C.sizeof_libxl_device_nic))
+ xc.num_nics = C.int(numNics)
+ cNics := (*[1 << 28]C.libxl_device_nic)(unsafe.Pointer(xc.nics))[:numNics:numNics]
+ for i, v := range x.Nics {
+ if err := v.toC(&cNics[i]); err != nil {
+ return fmt.Errorf("converting field Nics: %v", err)
+ }
+ }
+ }
+ if numPcidevs := len(x.Pcidevs); numPcidevs > 0 {
+ xc.pcidevs = (*C.libxl_device_pci)(C.malloc(C.ulong(numPcidevs) * C.sizeof_libxl_device_pci))
+ xc.num_pcidevs = C.int(numPcidevs)
+ cPcidevs := (*[1 << 28]C.libxl_device_pci)(unsafe.Pointer(xc.pcidevs))[:numPcidevs:numPcidevs]
+ for i, v := range x.Pcidevs {
+ if err := v.toC(&cPcidevs[i]); err != nil {
+ return fmt.Errorf("converting field Pcidevs: %v", err)
+ }
+ }
+ }
+ if numRdms := len(x.Rdms); numRdms > 0 {
+ xc.rdms = (*C.libxl_device_rdm)(C.malloc(C.ulong(numRdms) * C.sizeof_libxl_device_rdm))
+ xc.num_rdms = C.int(numRdms)
+ cRdms := (*[1 << 28]C.libxl_device_rdm)(unsafe.Pointer(xc.rdms))[:numRdms:numRdms]
+ for i, v := range x.Rdms {
+ if err := v.toC(&cRdms[i]); err != nil {
+ return fmt.Errorf("converting field Rdms: %v", err)
+ }
+ }
+ }
+ if numDtdevs := len(x.Dtdevs); numDtdevs > 0 {
+ xc.dtdevs = (*C.libxl_device_dtdev)(C.malloc(C.ulong(numDtdevs) * C.sizeof_libxl_device_dtdev))
+ xc.num_dtdevs = C.int(numDtdevs)
+ cDtdevs := (*[1 << 28]C.libxl_device_dtdev)(unsafe.Pointer(xc.dtdevs))[:numDtdevs:numDtdevs]
+ for i, v := range x.Dtdevs {
+ if err := v.toC(&cDtdevs[i]); err != nil {
+ return fmt.Errorf("converting field Dtdevs: %v", err)
+ }
+ }
+ }
+ if numVfbs := len(x.Vfbs); numVfbs > 0 {
+ xc.vfbs = (*C.libxl_device_vfb)(C.malloc(C.ulong(numVfbs) * C.sizeof_libxl_device_vfb))
+ xc.num_vfbs = C.int(numVfbs)
+ cVfbs := (*[1 << 28]C.libxl_device_vfb)(unsafe.Pointer(xc.vfbs))[:numVfbs:numVfbs]
+ for i, v := range x.Vfbs {
+ if err := v.toC(&cVfbs[i]); err != nil {
+ return fmt.Errorf("converting field Vfbs: %v", err)
+ }
+ }
+ }
+ if numVkbs := len(x.Vkbs); numVkbs > 0 {
+ xc.vkbs = (*C.libxl_device_vkb)(C.malloc(C.ulong(numVkbs) * C.sizeof_libxl_device_vkb))
+ xc.num_vkbs = C.int(numVkbs)
+ cVkbs := (*[1 << 28]C.libxl_device_vkb)(unsafe.Pointer(xc.vkbs))[:numVkbs:numVkbs]
+ for i, v := range x.Vkbs {
+ if err := v.toC(&cVkbs[i]); err != nil {
+ return fmt.Errorf("converting field Vkbs: %v", err)
+ }
+ }
+ }
+ if numVtpms := len(x.Vtpms); numVtpms > 0 {
+ xc.vtpms = (*C.libxl_device_vtpm)(C.malloc(C.ulong(numVtpms) * C.sizeof_libxl_device_vtpm))
+ xc.num_vtpms = C.int(numVtpms)
+ cVtpms := (*[1 << 28]C.libxl_device_vtpm)(unsafe.Pointer(xc.vtpms))[:numVtpms:numVtpms]
+ for i, v := range x.Vtpms {
+ if err := v.toC(&cVtpms[i]); err != nil {
+ return fmt.Errorf("converting field Vtpms: %v", err)
+ }
+ }
+ }
+ if numP9S := len(x.P9S); numP9S > 0 {
+ xc.p9s = (*C.libxl_device_p9)(C.malloc(C.ulong(numP9S) * C.sizeof_libxl_device_p9))
+ xc.num_p9s = C.int(numP9S)
+ cP9S := (*[1 << 28]C.libxl_device_p9)(unsafe.Pointer(xc.p9s))[:numP9S:numP9S]
+ for i, v := range x.P9S {
+ if err := v.toC(&cP9S[i]); err != nil {
+ return fmt.Errorf("converting field P9S: %v", err)
+ }
+ }
+ }
+ if numPvcallsifs := len(x.Pvcallsifs); numPvcallsifs > 0 {
+ xc.pvcallsifs = (*C.libxl_device_pvcallsif)(C.malloc(C.ulong(numPvcallsifs) * C.sizeof_libxl_device_pvcallsif))
+ xc.num_pvcallsifs = C.int(numPvcallsifs)
+ cPvcallsifs := (*[1 << 28]C.libxl_device_pvcallsif)(unsafe.Pointer(xc.pvcallsifs))[:numPvcallsifs:numPvcallsifs]
+ for i, v := range x.Pvcallsifs {
+ if err := v.toC(&cPvcallsifs[i]); err != nil {
+ return fmt.Errorf("converting field Pvcallsifs: %v", err)
+ }
+ }
+ }
+ if numVdispls := len(x.Vdispls); numVdispls > 0 {
+ xc.vdispls = (*C.libxl_device_vdispl)(C.malloc(C.ulong(numVdispls) * C.sizeof_libxl_device_vdispl))
+ xc.num_vdispls = C.int(numVdispls)
+ cVdispls := (*[1 << 28]C.libxl_device_vdispl)(unsafe.Pointer(xc.vdispls))[:numVdispls:numVdispls]
+ for i, v := range x.Vdispls {
+ if err := v.toC(&cVdispls[i]); err != nil {
+ return fmt.Errorf("converting field Vdispls: %v", err)
+ }
+ }
+ }
+ if numVsnds := len(x.Vsnds); numVsnds > 0 {
+ xc.vsnds = (*C.libxl_device_vsnd)(C.malloc(C.ulong(numVsnds) * C.sizeof_libxl_device_vsnd))
+ xc.num_vsnds = C.int(numVsnds)
+ cVsnds := (*[1 << 28]C.libxl_device_vsnd)(unsafe.Pointer(xc.vsnds))[:numVsnds:numVsnds]
+ for i, v := range x.Vsnds {
+ if err := v.toC(&cVsnds[i]); err != nil {
+ return fmt.Errorf("converting field Vsnds: %v", err)
+ }
+ }
+ }
+ if numChannels := len(x.Channels); numChannels > 0 {
+ xc.channels = (*C.libxl_device_channel)(C.malloc(C.ulong(numChannels) * C.sizeof_libxl_device_channel))
+ xc.num_channels = C.int(numChannels)
+ cChannels := (*[1 << 28]C.libxl_device_channel)(unsafe.Pointer(xc.channels))[:numChannels:numChannels]
+ for i, v := range x.Channels {
+ if err := v.toC(&cChannels[i]); err != nil {
+ return fmt.Errorf("converting field Channels: %v", err)
+ }
+ }
+ }
+ if numUsbctrls := len(x.Usbctrls); numUsbctrls > 0 {
+ xc.usbctrls = (*C.libxl_device_usbctrl)(C.malloc(C.ulong(numUsbctrls) * C.sizeof_libxl_device_usbctrl))
+ xc.num_usbctrls = C.int(numUsbctrls)
+ cUsbctrls := (*[1 << 28]C.libxl_device_usbctrl)(unsafe.Pointer(xc.usbctrls))[:numUsbctrls:numUsbctrls]
+ for i, v := range x.Usbctrls {
+ if err := v.toC(&cUsbctrls[i]); err != nil {
+ return fmt.Errorf("converting field Usbctrls: %v", err)
+ }
+ }
+ }
+ if numUsbdevs := len(x.Usbdevs); numUsbdevs > 0 {
+ xc.usbdevs = (*C.libxl_device_usbdev)(C.malloc(C.ulong(numUsbdevs) * C.sizeof_libxl_device_usbdev))
+ xc.num_usbdevs = C.int(numUsbdevs)
+ cUsbdevs := (*[1 << 28]C.libxl_device_usbdev)(unsafe.Pointer(xc.usbdevs))[:numUsbdevs:numUsbdevs]
+ for i, v := range x.Usbdevs {
+ if err := v.toC(&cUsbdevs[i]); err != nil {
+ return fmt.Errorf("converting field Usbdevs: %v", err)
+ }
+ }
+ }
+ xc.on_poweroff = C.libxl_action_on_shutdown(x.OnPoweroff)
+ xc.on_reboot = C.libxl_action_on_shutdown(x.OnReboot)
+ xc.on_watchdog = C.libxl_action_on_shutdown(x.OnWatchdog)
+ xc.on_crash = C.libxl_action_on_shutdown(x.OnCrash)
+ xc.on_soft_reset = C.libxl_action_on_shutdown(x.OnSoftReset)
+
+ return nil
+}
+
+// NewDiskinfo returns an instance of Diskinfo initialized with defaults.
+func NewDiskinfo() (*Diskinfo, error) {
+ var (
+ x Diskinfo
+ xc C.libxl_diskinfo
+ )
+
+ C.libxl_diskinfo_init(&xc)
+ defer C.libxl_diskinfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Diskinfo) fromC(xc *C.libxl_diskinfo) error {
+ x.Backend = C.GoString(xc.backend)
+ x.BackendId = uint32(xc.backend_id)
+ x.Frontend = C.GoString(xc.frontend)
+ x.FrontendId = uint32(xc.frontend_id)
+ x.Devid = Devid(xc.devid)
+ x.State = int(xc.state)
+ x.Evtch = int(xc.evtch)
+ x.Rref = int(xc.rref)
+
+ return nil
+}
+
+func (x *Diskinfo) toC(xc *C.libxl_diskinfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_diskinfo_dispose(xc)
+ }
+ }()
+
+ if x.Backend != "" {
+ xc.backend = C.CString(x.Backend)
+ }
+ xc.backend_id = C.uint32_t(x.BackendId)
+ if x.Frontend != "" {
+ xc.frontend = C.CString(x.Frontend)
+ }
+ xc.frontend_id = C.uint32_t(x.FrontendId)
+ xc.devid = C.libxl_devid(x.Devid)
+ xc.state = C.int(x.State)
+ xc.evtch = C.int(x.Evtch)
+ xc.rref = C.int(x.Rref)
+
+ return nil
+}
+
+// NewNicinfo returns an instance of Nicinfo initialized with defaults.
+func NewNicinfo() (*Nicinfo, error) {
+ var (
+ x Nicinfo
+ xc C.libxl_nicinfo
+ )
+
+ C.libxl_nicinfo_init(&xc)
+ defer C.libxl_nicinfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Nicinfo) fromC(xc *C.libxl_nicinfo) error {
+ x.Backend = C.GoString(xc.backend)
+ x.BackendId = uint32(xc.backend_id)
+ x.Frontend = C.GoString(xc.frontend)
+ x.FrontendId = uint32(xc.frontend_id)
+ x.Devid = Devid(xc.devid)
+ x.State = int(xc.state)
+ x.Evtch = int(xc.evtch)
+ x.RrefTx = int(xc.rref_tx)
+ x.RrefRx = int(xc.rref_rx)
+
+ return nil
+}
+
+func (x *Nicinfo) toC(xc *C.libxl_nicinfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_nicinfo_dispose(xc)
+ }
+ }()
+
+ if x.Backend != "" {
+ xc.backend = C.CString(x.Backend)
+ }
+ xc.backend_id = C.uint32_t(x.BackendId)
+ if x.Frontend != "" {
+ xc.frontend = C.CString(x.Frontend)
+ }
+ xc.frontend_id = C.uint32_t(x.FrontendId)
+ xc.devid = C.libxl_devid(x.Devid)
+ xc.state = C.int(x.State)
+ xc.evtch = C.int(x.Evtch)
+ xc.rref_tx = C.int(x.RrefTx)
+ xc.rref_rx = C.int(x.RrefRx)
+
+ return nil
+}
+
+// NewVtpminfo returns an instance of Vtpminfo initialized with defaults.
+func NewVtpminfo() (*Vtpminfo, error) {
+ var (
+ x Vtpminfo
+ xc C.libxl_vtpminfo
+ )
+
+ C.libxl_vtpminfo_init(&xc)
+ defer C.libxl_vtpminfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Vtpminfo) fromC(xc *C.libxl_vtpminfo) error {
+ x.Backend = C.GoString(xc.backend)
+ x.BackendId = uint32(xc.backend_id)
+ x.Frontend = C.GoString(xc.frontend)
+ x.FrontendId = uint32(xc.frontend_id)
+ x.Devid = Devid(xc.devid)
+ x.State = int(xc.state)
+ x.Evtch = int(xc.evtch)
+ x.Rref = int(xc.rref)
+ if err := x.Uuid.fromC(&xc.uuid); err != nil {
+ return fmt.Errorf("converting field Uuid: %v", err)
+ }
+
+ return nil
+}
+
+func (x *Vtpminfo) toC(xc *C.libxl_vtpminfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_vtpminfo_dispose(xc)
+ }
+ }()
+
+ if x.Backend != "" {
+ xc.backend = C.CString(x.Backend)
+ }
+ xc.backend_id = C.uint32_t(x.BackendId)
+ if x.Frontend != "" {
+ xc.frontend = C.CString(x.Frontend)
+ }
+ xc.frontend_id = C.uint32_t(x.FrontendId)
+ xc.devid = C.libxl_devid(x.Devid)
+ xc.state = C.int(x.State)
+ xc.evtch = C.int(x.Evtch)
+ xc.rref = C.int(x.Rref)
+ if err := x.Uuid.toC(&xc.uuid); err != nil {
+ return fmt.Errorf("converting field Uuid: %v", err)
+ }
+
+ return nil
+}
+
+// NewUsbctrlinfo returns an instance of Usbctrlinfo initialized with defaults.
+func NewUsbctrlinfo() (*Usbctrlinfo, error) {
+ var (
+ x Usbctrlinfo
+ xc C.libxl_usbctrlinfo
+ )
+
+ C.libxl_usbctrlinfo_init(&xc)
+ defer C.libxl_usbctrlinfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Usbctrlinfo) fromC(xc *C.libxl_usbctrlinfo) error {
+ x.Type = UsbctrlType(xc._type)
+ x.Devid = Devid(xc.devid)
+ x.Version = int(xc.version)
+ x.Ports = int(xc.ports)
+ x.Backend = C.GoString(xc.backend)
+ x.BackendId = uint32(xc.backend_id)
+ x.Frontend = C.GoString(xc.frontend)
+ x.FrontendId = uint32(xc.frontend_id)
+ x.State = int(xc.state)
+ x.Evtch = int(xc.evtch)
+ x.RefUrb = int(xc.ref_urb)
+ x.RefConn = int(xc.ref_conn)
+
+ return nil
+}
+
+func (x *Usbctrlinfo) toC(xc *C.libxl_usbctrlinfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_usbctrlinfo_dispose(xc)
+ }
+ }()
+
+ xc._type = C.libxl_usbctrl_type(x.Type)
+ xc.devid = C.libxl_devid(x.Devid)
+ xc.version = C.int(x.Version)
+ xc.ports = C.int(x.Ports)
+ if x.Backend != "" {
+ xc.backend = C.CString(x.Backend)
+ }
+ xc.backend_id = C.uint32_t(x.BackendId)
+ if x.Frontend != "" {
+ xc.frontend = C.CString(x.Frontend)
+ }
+ xc.frontend_id = C.uint32_t(x.FrontendId)
+ xc.state = C.int(x.State)
+ xc.evtch = C.int(x.Evtch)
+ xc.ref_urb = C.int(x.RefUrb)
+ xc.ref_conn = C.int(x.RefConn)
+
+ return nil
+}
+
+// NewVcpuinfo returns an instance of Vcpuinfo initialized with defaults.
+func NewVcpuinfo() (*Vcpuinfo, error) {
+ var (
+ x Vcpuinfo
+ xc C.libxl_vcpuinfo
+ )
+
+ C.libxl_vcpuinfo_init(&xc)
+ defer C.libxl_vcpuinfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Vcpuinfo) fromC(xc *C.libxl_vcpuinfo) error {
+ x.Vcpuid = uint32(xc.vcpuid)
+ x.Cpu = uint32(xc.cpu)
+ x.Online = bool(xc.online)
+ x.Blocked = bool(xc.blocked)
+ x.Running = bool(xc.running)
+ x.VcpuTime = uint64(xc.vcpu_time)
+ if err := x.Cpumap.fromC(&xc.cpumap); err != nil {
+ return fmt.Errorf("converting field Cpumap: %v", err)
+ }
+ if err := x.CpumapSoft.fromC(&xc.cpumap_soft); err != nil {
+ return fmt.Errorf("converting field CpumapSoft: %v", err)
+ }
+
+ return nil
+}
+
+func (x *Vcpuinfo) toC(xc *C.libxl_vcpuinfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_vcpuinfo_dispose(xc)
+ }
+ }()
+
+ xc.vcpuid = C.uint32_t(x.Vcpuid)
+ xc.cpu = C.uint32_t(x.Cpu)
+ xc.online = C.bool(x.Online)
+ xc.blocked = C.bool(x.Blocked)
+ xc.running = C.bool(x.Running)
+ xc.vcpu_time = C.uint64_t(x.VcpuTime)
+ if err := x.Cpumap.toC(&xc.cpumap); err != nil {
+ return fmt.Errorf("converting field Cpumap: %v", err)
+ }
+ if err := x.CpumapSoft.toC(&xc.cpumap_soft); err != nil {
+ return fmt.Errorf("converting field CpumapSoft: %v", err)
+ }
+
+ return nil
+}
+
+// NewPhysinfo returns an instance of Physinfo initialized with defaults.
+func NewPhysinfo() (*Physinfo, error) {
+ var (
+ x Physinfo
+ xc C.libxl_physinfo
+ )
+
+ C.libxl_physinfo_init(&xc)
+ defer C.libxl_physinfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Physinfo) fromC(xc *C.libxl_physinfo) error {
+ x.ThreadsPerCore = uint32(xc.threads_per_core)
+ x.CoresPerSocket = uint32(xc.cores_per_socket)
+ x.MaxCpuId = uint32(xc.max_cpu_id)
+ x.NrCpus = uint32(xc.nr_cpus)
+ x.CpuKhz = uint32(xc.cpu_khz)
+ x.TotalPages = uint64(xc.total_pages)
+ x.FreePages = uint64(xc.free_pages)
+ x.ScrubPages = uint64(xc.scrub_pages)
+ x.OutstandingPages = uint64(xc.outstanding_pages)
+ x.SharingFreedPages = uint64(xc.sharing_freed_pages)
+ x.SharingUsedFrames = uint64(xc.sharing_used_frames)
+ x.MaxPossibleMfn = uint64(xc.max_possible_mfn)
+ x.NrNodes = uint32(xc.nr_nodes)
+ if err := x.HwCap.fromC(&xc.hw_cap); err != nil {
+ return fmt.Errorf("converting field HwCap: %v", err)
+ }
+ x.CapHvm = bool(xc.cap_hvm)
+ x.CapPv = bool(xc.cap_pv)
+ x.CapHvmDirectio = bool(xc.cap_hvm_directio)
+ x.CapHap = bool(xc.cap_hap)
+ x.CapShadow = bool(xc.cap_shadow)
+ x.CapIommuHapPtShare = bool(xc.cap_iommu_hap_pt_share)
+
+ return nil
+}
+
+func (x *Physinfo) toC(xc *C.libxl_physinfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_physinfo_dispose(xc)
+ }
+ }()
+
+ xc.threads_per_core = C.uint32_t(x.ThreadsPerCore)
+ xc.cores_per_socket = C.uint32_t(x.CoresPerSocket)
+ xc.max_cpu_id = C.uint32_t(x.MaxCpuId)
+ xc.nr_cpus = C.uint32_t(x.NrCpus)
+ xc.cpu_khz = C.uint32_t(x.CpuKhz)
+ xc.total_pages = C.uint64_t(x.TotalPages)
+ xc.free_pages = C.uint64_t(x.FreePages)
+ xc.scrub_pages = C.uint64_t(x.ScrubPages)
+ xc.outstanding_pages = C.uint64_t(x.OutstandingPages)
+ xc.sharing_freed_pages = C.uint64_t(x.SharingFreedPages)
+ xc.sharing_used_frames = C.uint64_t(x.SharingUsedFrames)
+ xc.max_possible_mfn = C.uint64_t(x.MaxPossibleMfn)
+ xc.nr_nodes = C.uint32_t(x.NrNodes)
+ if err := x.HwCap.toC(&xc.hw_cap); err != nil {
+ return fmt.Errorf("converting field HwCap: %v", err)
+ }
+ xc.cap_hvm = C.bool(x.CapHvm)
+ xc.cap_pv = C.bool(x.CapPv)
+ xc.cap_hvm_directio = C.bool(x.CapHvmDirectio)
+ xc.cap_hap = C.bool(x.CapHap)
+ xc.cap_shadow = C.bool(x.CapShadow)
+ xc.cap_iommu_hap_pt_share = C.bool(x.CapIommuHapPtShare)
+
+ return nil
+}
+
+// NewConnectorinfo returns an instance of Connectorinfo initialized with defaults.
+func NewConnectorinfo() (*Connectorinfo, error) {
+ var (
+ x Connectorinfo
+ xc C.libxl_connectorinfo
+ )
+
+ C.libxl_connectorinfo_init(&xc)
+ defer C.libxl_connectorinfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Connectorinfo) fromC(xc *C.libxl_connectorinfo) error {
+ x.UniqueId = C.GoString(xc.unique_id)
+ x.Width = uint32(xc.width)
+ x.Height = uint32(xc.height)
+ x.ReqEvtch = int(xc.req_evtch)
+ x.ReqRref = int(xc.req_rref)
+ x.EvtEvtch = int(xc.evt_evtch)
+ x.EvtRref = int(xc.evt_rref)
+
+ return nil
+}
+
+func (x *Connectorinfo) toC(xc *C.libxl_connectorinfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_connectorinfo_dispose(xc)
+ }
+ }()
+
+ if x.UniqueId != "" {
+ xc.unique_id = C.CString(x.UniqueId)
+ }
+ xc.width = C.uint32_t(x.Width)
+ xc.height = C.uint32_t(x.Height)
+ xc.req_evtch = C.int(x.ReqEvtch)
+ xc.req_rref = C.int(x.ReqRref)
+ xc.evt_evtch = C.int(x.EvtEvtch)
+ xc.evt_rref = C.int(x.EvtRref)
+
+ return nil
+}
+
+// NewVdisplinfo returns an instance of Vdisplinfo initialized with defaults.
+func NewVdisplinfo() (*Vdisplinfo, error) {
+ var (
+ x Vdisplinfo
+ xc C.libxl_vdisplinfo
+ )
+
+ C.libxl_vdisplinfo_init(&xc)
+ defer C.libxl_vdisplinfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Vdisplinfo) fromC(xc *C.libxl_vdisplinfo) error {
+ x.Backend = C.GoString(xc.backend)
+ x.BackendId = uint32(xc.backend_id)
+ x.Frontend = C.GoString(xc.frontend)
+ x.FrontendId = uint32(xc.frontend_id)
+ x.Devid = Devid(xc.devid)
+ x.State = int(xc.state)
+ x.BeAlloc = bool(xc.be_alloc)
+ x.Connectors = nil
+ if n := int(xc.num_connectors); n > 0 {
+ cConnectors := (*[1 << 28]C.libxl_connectorinfo)(unsafe.Pointer(xc.connectors))[:n:n]
+ x.Connectors = make([]Connectorinfo, n)
+ for i, v := range cConnectors {
+ if err := x.Connectors[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Connectors: %v", err)
+ }
+ }
+ }
+
+ return nil
+}
+
+func (x *Vdisplinfo) toC(xc *C.libxl_vdisplinfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_vdisplinfo_dispose(xc)
+ }
+ }()
+
+ if x.Backend != "" {
+ xc.backend = C.CString(x.Backend)
+ }
+ xc.backend_id = C.uint32_t(x.BackendId)
+ if x.Frontend != "" {
+ xc.frontend = C.CString(x.Frontend)
+ }
+ xc.frontend_id = C.uint32_t(x.FrontendId)
+ xc.devid = C.libxl_devid(x.Devid)
+ xc.state = C.int(x.State)
+ xc.be_alloc = C.bool(x.BeAlloc)
+ if numConnectors := len(x.Connectors); numConnectors > 0 {
+ xc.connectors = (*C.libxl_connectorinfo)(C.malloc(C.ulong(numConnectors) * C.sizeof_libxl_connectorinfo))
+ xc.num_connectors = C.int(numConnectors)
+ cConnectors := (*[1 << 28]C.libxl_connectorinfo)(unsafe.Pointer(xc.connectors))[:numConnectors:numConnectors]
+ for i, v := range x.Connectors {
+ if err := v.toC(&cConnectors[i]); err != nil {
+ return fmt.Errorf("converting field Connectors: %v", err)
+ }
+ }
+ }
+
+ return nil
+}
+
+// NewStreaminfo returns an instance of Streaminfo initialized with defaults.
+func NewStreaminfo() (*Streaminfo, error) {
+ var (
+ x Streaminfo
+ xc C.libxl_streaminfo
+ )
+
+ C.libxl_streaminfo_init(&xc)
+ defer C.libxl_streaminfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Streaminfo) fromC(xc *C.libxl_streaminfo) error {
+ x.ReqEvtch = int(xc.req_evtch)
+ x.ReqRref = int(xc.req_rref)
+
+ return nil
+}
+
+func (x *Streaminfo) toC(xc *C.libxl_streaminfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_streaminfo_dispose(xc)
+ }
+ }()
+
+ xc.req_evtch = C.int(x.ReqEvtch)
+ xc.req_rref = C.int(x.ReqRref)
+
+ return nil
+}
+
+// NewPcminfo returns an instance of Pcminfo initialized with defaults.
+func NewPcminfo() (*Pcminfo, error) {
+ var (
+ x Pcminfo
+ xc C.libxl_pcminfo
+ )
+
+ C.libxl_pcminfo_init(&xc)
+ defer C.libxl_pcminfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Pcminfo) fromC(xc *C.libxl_pcminfo) error {
+ x.Streams = nil
+ if n := int(xc.num_vsnd_streams); n > 0 {
+ cStreams := (*[1 << 28]C.libxl_streaminfo)(unsafe.Pointer(xc.streams))[:n:n]
+ x.Streams = make([]Streaminfo, n)
+ for i, v := range cStreams {
+ if err := x.Streams[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Streams: %v", err)
+ }
+ }
+ }
+
+ return nil
+}
+
+func (x *Pcminfo) toC(xc *C.libxl_pcminfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_pcminfo_dispose(xc)
+ }
+ }()
+
+ if numVsndStreams := len(x.Streams); numVsndStreams > 0 {
+ xc.streams = (*C.libxl_streaminfo)(C.malloc(C.ulong(numVsndStreams) * C.sizeof_libxl_streaminfo))
+ xc.num_vsnd_streams = C.int(numVsndStreams)
+ cStreams := (*[1 << 28]C.libxl_streaminfo)(unsafe.Pointer(xc.streams))[:numVsndStreams:numVsndStreams]
+ for i, v := range x.Streams {
+ if err := v.toC(&cStreams[i]); err != nil {
+ return fmt.Errorf("converting field Streams: %v", err)
+ }
+ }
+ }
+
+ return nil
+}
+
+// NewVsndinfo returns an instance of Vsndinfo initialized with defaults.
+func NewVsndinfo() (*Vsndinfo, error) {
+ var (
+ x Vsndinfo
+ xc C.libxl_vsndinfo
+ )
+
+ C.libxl_vsndinfo_init(&xc)
+ defer C.libxl_vsndinfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Vsndinfo) fromC(xc *C.libxl_vsndinfo) error {
+ x.Backend = C.GoString(xc.backend)
+ x.BackendId = uint32(xc.backend_id)
+ x.Frontend = C.GoString(xc.frontend)
+ x.FrontendId = uint32(xc.frontend_id)
+ x.Devid = Devid(xc.devid)
+ x.State = int(xc.state)
+ x.Pcms = nil
+ if n := int(xc.num_vsnd_pcms); n > 0 {
+ cPcms := (*[1 << 28]C.libxl_pcminfo)(unsafe.Pointer(xc.pcms))[:n:n]
+ x.Pcms = make([]Pcminfo, n)
+ for i, v := range cPcms {
+ if err := x.Pcms[i].fromC(&v); err != nil {
+ return fmt.Errorf("converting field Pcms: %v", err)
+ }
+ }
+ }
+
+ return nil
+}
+
+func (x *Vsndinfo) toC(xc *C.libxl_vsndinfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_vsndinfo_dispose(xc)
+ }
+ }()
+
+ if x.Backend != "" {
+ xc.backend = C.CString(x.Backend)
+ }
+ xc.backend_id = C.uint32_t(x.BackendId)
+ if x.Frontend != "" {
+ xc.frontend = C.CString(x.Frontend)
+ }
+ xc.frontend_id = C.uint32_t(x.FrontendId)
+ xc.devid = C.libxl_devid(x.Devid)
+ xc.state = C.int(x.State)
+ if numVsndPcms := len(x.Pcms); numVsndPcms > 0 {
+ xc.pcms = (*C.libxl_pcminfo)(C.malloc(C.ulong(numVsndPcms) * C.sizeof_libxl_pcminfo))
+ xc.num_vsnd_pcms = C.int(numVsndPcms)
+ cPcms := (*[1 << 28]C.libxl_pcminfo)(unsafe.Pointer(xc.pcms))[:numVsndPcms:numVsndPcms]
+ for i, v := range x.Pcms {
+ if err := v.toC(&cPcms[i]); err != nil {
+ return fmt.Errorf("converting field Pcms: %v", err)
+ }
+ }
+ }
+
+ return nil
+}
+
+// NewVkbinfo returns an instance of Vkbinfo initialized with defaults.
+func NewVkbinfo() (*Vkbinfo, error) {
+ var (
+ x Vkbinfo
+ xc C.libxl_vkbinfo
+ )
+
+ C.libxl_vkbinfo_init(&xc)
+ defer C.libxl_vkbinfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Vkbinfo) fromC(xc *C.libxl_vkbinfo) error {
+ x.Backend = C.GoString(xc.backend)
+ x.BackendId = uint32(xc.backend_id)
+ x.Frontend = C.GoString(xc.frontend)
+ x.FrontendId = uint32(xc.frontend_id)
+ x.Devid = Devid(xc.devid)
+ x.State = int(xc.state)
+ x.Evtch = int(xc.evtch)
+ x.Rref = int(xc.rref)
+
+ return nil
+}
+
+func (x *Vkbinfo) toC(xc *C.libxl_vkbinfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_vkbinfo_dispose(xc)
+ }
+ }()
+
+ if x.Backend != "" {
+ xc.backend = C.CString(x.Backend)
+ }
+ xc.backend_id = C.uint32_t(x.BackendId)
+ if x.Frontend != "" {
+ xc.frontend = C.CString(x.Frontend)
+ }
+ xc.frontend_id = C.uint32_t(x.FrontendId)
+ xc.devid = C.libxl_devid(x.Devid)
+ xc.state = C.int(x.State)
+ xc.evtch = C.int(x.Evtch)
+ xc.rref = C.int(x.Rref)
+
+ return nil
+}
+
+// NewNumainfo returns an instance of Numainfo initialized with defaults.
+func NewNumainfo() (*Numainfo, error) {
+ var (
+ x Numainfo
+ xc C.libxl_numainfo
+ )
+
+ C.libxl_numainfo_init(&xc)
+ defer C.libxl_numainfo_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Numainfo) fromC(xc *C.libxl_numainfo) error {
+ x.Size = uint64(xc.size)
+ x.Free = uint64(xc.free)
+ x.Dists = nil
+ if n := int(xc.num_dists); n > 0 {
+ cDists := (*[1 << 28]C.uint32_t)(unsafe.Pointer(xc.dists))[:n:n]
+ x.Dists = make([]uint32, n)
+ for i, v := range cDists {
+ x.Dists[i] = uint32(v)
+ }
+ }
+
+ return nil
+}
+
+func (x *Numainfo) toC(xc *C.libxl_numainfo) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_numainfo_dispose(xc)
+ }
+ }()
+
+ xc.size = C.uint64_t(x.Size)
+ xc.free = C.uint64_t(x.Free)
+ if numDists := len(x.Dists); numDists > 0 {
+ xc.dists = (*C.uint32_t)(C.malloc(C.size_t(numDists * numDists)))
+ xc.num_dists = C.int(numDists)
+ cDists := (*[1 << 28]C.uint32_t)(unsafe.Pointer(xc.dists))[:numDists:numDists]
+ for i, v := range x.Dists {
+ cDists[i] = C.uint32_t(v)
+ }
+ }
+
+ return nil
+}
+
+// NewCputopology returns an instance of Cputopology initialized with defaults.
+func NewCputopology() (*Cputopology, error) {
+ var (
+ x Cputopology
+ xc C.libxl_cputopology
+ )
+
+ C.libxl_cputopology_init(&xc)
+ defer C.libxl_cputopology_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Cputopology) fromC(xc *C.libxl_cputopology) error {
+ x.Core = uint32(xc.core)
+ x.Socket = uint32(xc.socket)
+ x.Node = uint32(xc.node)
+
+ return nil
+}
+
+func (x *Cputopology) toC(xc *C.libxl_cputopology) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_cputopology_dispose(xc)
+ }
+ }()
+
+ xc.core = C.uint32_t(x.Core)
+ xc.socket = C.uint32_t(x.Socket)
+ xc.node = C.uint32_t(x.Node)
+
+ return nil
+}
+
+// NewPcitopology returns an instance of Pcitopology initialized with defaults.
+func NewPcitopology() (*Pcitopology, error) {
+ var (
+ x Pcitopology
+ xc C.libxl_pcitopology
+ )
+
+ C.libxl_pcitopology_init(&xc)
+ defer C.libxl_pcitopology_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Pcitopology) fromC(xc *C.libxl_pcitopology) error {
+ x.Seg = uint16(xc.seg)
+ x.Bus = byte(xc.bus)
+ x.Devfn = byte(xc.devfn)
+ x.Node = uint32(xc.node)
+
+ return nil
+}
+
+func (x *Pcitopology) toC(xc *C.libxl_pcitopology) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_pcitopology_dispose(xc)
+ }
+ }()
+
+ xc.seg = C.uint16_t(x.Seg)
+ xc.bus = C.uint8_t(x.Bus)
+ xc.devfn = C.uint8_t(x.Devfn)
+ xc.node = C.uint32_t(x.Node)
+
+ return nil
+}
+
+// NewSchedCreditParams returns an instance of SchedCreditParams initialized with defaults.
+func NewSchedCreditParams() (*SchedCreditParams, error) {
+ var (
+ x SchedCreditParams
+ xc C.libxl_sched_credit_params
+ )
+
+ C.libxl_sched_credit_params_init(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *SchedCreditParams) fromC(xc *C.libxl_sched_credit_params) error {
+ x.TsliceMs = int(xc.tslice_ms)
+ x.RatelimitUs = int(xc.ratelimit_us)
+ x.VcpuMigrDelayUs = int(xc.vcpu_migr_delay_us)
+
+ return nil
+}
+
+func (x *SchedCreditParams) toC(xc *C.libxl_sched_credit_params) (err error) {
+ xc.tslice_ms = C.int(x.TsliceMs)
+ xc.ratelimit_us = C.int(x.RatelimitUs)
+ xc.vcpu_migr_delay_us = C.int(x.VcpuMigrDelayUs)
+
+ return nil
+}
+
+// NewSchedCredit2Params returns an instance of SchedCredit2Params initialized with defaults.
+func NewSchedCredit2Params() (*SchedCredit2Params, error) {
+ var (
+ x SchedCredit2Params
+ xc C.libxl_sched_credit2_params
+ )
+
+ C.libxl_sched_credit2_params_init(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *SchedCredit2Params) fromC(xc *C.libxl_sched_credit2_params) error {
+ x.RatelimitUs = int(xc.ratelimit_us)
+
+ return nil
+}
+
+func (x *SchedCredit2Params) toC(xc *C.libxl_sched_credit2_params) (err error) {
+ xc.ratelimit_us = C.int(x.RatelimitUs)
+
+ return nil
+}
+
+// NewDomainRemusInfo returns an instance of DomainRemusInfo initialized with defaults.
+func NewDomainRemusInfo() (*DomainRemusInfo, error) {
+ var (
+ x DomainRemusInfo
+ xc C.libxl_domain_remus_info
+ )
+
+ C.libxl_domain_remus_info_init(&xc)
+ defer C.libxl_domain_remus_info_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *DomainRemusInfo) fromC(xc *C.libxl_domain_remus_info) error {
+ x.Interval = int(xc.interval)
+ if err := x.AllowUnsafe.fromC(&xc.allow_unsafe); err != nil {
+ return fmt.Errorf("converting field AllowUnsafe: %v", err)
+ }
+ if err := x.Blackhole.fromC(&xc.blackhole); err != nil {
+ return fmt.Errorf("converting field Blackhole: %v", err)
+ }
+ if err := x.Compression.fromC(&xc.compression); err != nil {
+ return fmt.Errorf("converting field Compression: %v", err)
+ }
+ if err := x.Netbuf.fromC(&xc.netbuf); err != nil {
+ return fmt.Errorf("converting field Netbuf: %v", err)
+ }
+ x.Netbufscript = C.GoString(xc.netbufscript)
+ if err := x.Diskbuf.fromC(&xc.diskbuf); err != nil {
+ return fmt.Errorf("converting field Diskbuf: %v", err)
+ }
+ if err := x.Colo.fromC(&xc.colo); err != nil {
+ return fmt.Errorf("converting field Colo: %v", err)
+ }
+ if err := x.UserspaceColoProxy.fromC(&xc.userspace_colo_proxy); err != nil {
+ return fmt.Errorf("converting field UserspaceColoProxy: %v", err)
+ }
+
+ return nil
+}
+
+func (x *DomainRemusInfo) toC(xc *C.libxl_domain_remus_info) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_domain_remus_info_dispose(xc)
+ }
+ }()
+
+ xc.interval = C.int(x.Interval)
+ if err := x.AllowUnsafe.toC(&xc.allow_unsafe); err != nil {
+ return fmt.Errorf("converting field AllowUnsafe: %v", err)
+ }
+ if err := x.Blackhole.toC(&xc.blackhole); err != nil {
+ return fmt.Errorf("converting field Blackhole: %v", err)
+ }
+ if err := x.Compression.toC(&xc.compression); err != nil {
+ return fmt.Errorf("converting field Compression: %v", err)
+ }
+ if err := x.Netbuf.toC(&xc.netbuf); err != nil {
+ return fmt.Errorf("converting field Netbuf: %v", err)
+ }
+ if x.Netbufscript != "" {
+ xc.netbufscript = C.CString(x.Netbufscript)
+ }
+ if err := x.Diskbuf.toC(&xc.diskbuf); err != nil {
+ return fmt.Errorf("converting field Diskbuf: %v", err)
+ }
+ if err := x.Colo.toC(&xc.colo); err != nil {
+ return fmt.Errorf("converting field Colo: %v", err)
+ }
+ if err := x.UserspaceColoProxy.toC(&xc.userspace_colo_proxy); err != nil {
+ return fmt.Errorf("converting field UserspaceColoProxy: %v", err)
+ }
+
+ return nil
+}
+
+// NewEvent returns an instance of Event initialized with defaults.
+func NewEvent(etype EventType) (*Event, error) {
+ var (
+ x Event
+ xc C.libxl_event
+ )
+
+ C.libxl_event_init(&xc)
+ C.libxl_event_init_type(&xc, C.libxl_event_type(etype))
+ defer C.libxl_event_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *Event) fromC(xc *C.libxl_event) error {
+ if err := x.Link.fromC(&xc.link); err != nil {
+ return fmt.Errorf("converting field Link: %v", err)
+ }
+ x.Domid = Domid(xc.domid)
+ if err := x.Domuuid.fromC(&xc.domuuid); err != nil {
+ return fmt.Errorf("converting field Domuuid: %v", err)
+ }
+ x.ForUser = uint64(xc.for_user)
+ x.Type = EventType(xc._type)
+ switch x.Type {
+ case EventTypeDomainShutdown:
+ var typeDomainShutdown EventTypeUnionDomainShutdown
+ if err := typeDomainShutdown.fromC(xc); err != nil {
+ return fmt.Errorf("converting field typeDomainShutdown: %v", err)
+ }
+ x.TypeUnion = typeDomainShutdown
+ case EventTypeDomainDeath:
+ x.TypeUnion = nil
+ case EventTypeDiskEject:
+ var typeDiskEject EventTypeUnionDiskEject
+ if err := typeDiskEject.fromC(xc); err != nil {
+ return fmt.Errorf("converting field typeDiskEject: %v", err)
+ }
+ x.TypeUnion = typeDiskEject
+ case EventTypeOperationComplete:
+ var typeOperationComplete EventTypeUnionOperationComplete
+ if err := typeOperationComplete.fromC(xc); err != nil {
+ return fmt.Errorf("converting field typeOperationComplete: %v", err)
+ }
+ x.TypeUnion = typeOperationComplete
+ case EventTypeDomainCreateConsoleAvailable:
+ x.TypeUnion = nil
+ default:
+ return fmt.Errorf("invalid union key '%v'", x.Type)
+ }
+
+ return nil
+}
+
+func (x *EventTypeUnionDomainShutdown) fromC(xc *C.libxl_event) error {
+ if EventType(xc._type) != EventTypeDomainShutdown {
+ return errors.New("expected union key EventTypeDomainShutdown")
+ }
+
+ tmp := (*C.libxl_event_type_union_domain_shutdown)(unsafe.Pointer(&xc.u[0]))
+ x.ShutdownReason = byte(tmp.shutdown_reason)
+ return nil
+}
+
+func (x *EventTypeUnionDiskEject) fromC(xc *C.libxl_event) error {
+ if EventType(xc._type) != EventTypeDiskEject {
+ return errors.New("expected union key EventTypeDiskEject")
+ }
+
+ tmp := (*C.libxl_event_type_union_disk_eject)(unsafe.Pointer(&xc.u[0]))
+ x.Vdev = C.GoString(tmp.vdev)
+ if err := x.Disk.fromC(&tmp.disk); err != nil {
+ return fmt.Errorf("converting field Disk: %v", err)
+ }
+ return nil
+}
+
+func (x *EventTypeUnionOperationComplete) fromC(xc *C.libxl_event) error {
+ if EventType(xc._type) != EventTypeOperationComplete {
+ return errors.New("expected union key EventTypeOperationComplete")
+ }
+
+ tmp := (*C.libxl_event_type_union_operation_complete)(unsafe.Pointer(&xc.u[0]))
+ x.Rc = int(tmp.rc)
+ return nil
+}
+
+func (x *Event) toC(xc *C.libxl_event) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_event_dispose(xc)
+ }
+ }()
+
+ if err := x.Link.toC(&xc.link); err != nil {
+ return fmt.Errorf("converting field Link: %v", err)
+ }
+ xc.domid = C.libxl_domid(x.Domid)
+ if err := x.Domuuid.toC(&xc.domuuid); err != nil {
+ return fmt.Errorf("converting field Domuuid: %v", err)
+ }
+ xc.for_user = C.uint64_t(x.ForUser)
+ xc._type = C.libxl_event_type(x.Type)
+ switch x.Type {
+ case EventTypeDomainShutdown:
+ tmp, ok := x.TypeUnion.(EventTypeUnionDomainShutdown)
+ if !ok {
+ return errors.New("wrong type for union key type")
+ }
+ var domain_shutdown C.libxl_event_type_union_domain_shutdown
+ domain_shutdown.shutdown_reason = C.uint8_t(tmp.ShutdownReason)
+ domain_shutdownBytes := C.GoBytes(unsafe.Pointer(&domain_shutdown), C.sizeof_libxl_event_type_union_domain_shutdown)
+ copy(xc.u[:], domain_shutdownBytes)
+ case EventTypeDomainDeath:
+ break
+ case EventTypeDiskEject:
+ tmp, ok := x.TypeUnion.(EventTypeUnionDiskEject)
+ if !ok {
+ return errors.New("wrong type for union key type")
+ }
+ var disk_eject C.libxl_event_type_union_disk_eject
+ if tmp.Vdev != "" {
+ disk_eject.vdev = C.CString(tmp.Vdev)
+ }
+ if err := tmp.Disk.toC(&disk_eject.disk); err != nil {
+ return fmt.Errorf("converting field Disk: %v", err)
+ }
+ disk_ejectBytes := C.GoBytes(unsafe.Pointer(&disk_eject), C.sizeof_libxl_event_type_union_disk_eject)
+ copy(xc.u[:], disk_ejectBytes)
+ case EventTypeOperationComplete:
+ tmp, ok := x.TypeUnion.(EventTypeUnionOperationComplete)
+ if !ok {
+ return errors.New("wrong type for union key type")
+ }
+ var operation_complete C.libxl_event_type_union_operation_complete
+ operation_complete.rc = C.int(tmp.Rc)
+ operation_completeBytes := C.GoBytes(unsafe.Pointer(&operation_complete), C.sizeof_libxl_event_type_union_operation_complete)
+ copy(xc.u[:], operation_completeBytes)
+ case EventTypeDomainCreateConsoleAvailable:
+ break
+ default:
+ return fmt.Errorf("invalid union key '%v'", x.Type)
+ }
+
+ return nil
+}
+
+// NewPsrCatInfo returns an instance of PsrCatInfo initialized with defaults.
+func NewPsrCatInfo() (*PsrCatInfo, error) {
+ var (
+ x PsrCatInfo
+ xc C.libxl_psr_cat_info
+ )
+
+ C.libxl_psr_cat_info_init(&xc)
+ defer C.libxl_psr_cat_info_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *PsrCatInfo) fromC(xc *C.libxl_psr_cat_info) error {
+ x.Id = uint32(xc.id)
+ x.CosMax = uint32(xc.cos_max)
+ x.CbmLen = uint32(xc.cbm_len)
+ x.CdpEnabled = bool(xc.cdp_enabled)
+
+ return nil
+}
+
+func (x *PsrCatInfo) toC(xc *C.libxl_psr_cat_info) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_psr_cat_info_dispose(xc)
+ }
+ }()
+
+ xc.id = C.uint32_t(x.Id)
+ xc.cos_max = C.uint32_t(x.CosMax)
+ xc.cbm_len = C.uint32_t(x.CbmLen)
+ xc.cdp_enabled = C.bool(x.CdpEnabled)
+
+ return nil
+}
+
+// NewPsrHwInfo returns an instance of PsrHwInfo initialized with defaults.
+func NewPsrHwInfo(ptype PsrFeatType) (*PsrHwInfo, error) {
+ var (
+ x PsrHwInfo
+ xc C.libxl_psr_hw_info
+ )
+
+ C.libxl_psr_hw_info_init(&xc)
+ C.libxl_psr_hw_info_init_type(&xc, C.libxl_psr_feat_type(ptype))
+ defer C.libxl_psr_hw_info_dispose(&xc)
+
+ if err := x.fromC(&xc); err != nil {
+ return nil, err
+ }
+
+ return &x, nil
+}
+
+func (x *PsrHwInfo) fromC(xc *C.libxl_psr_hw_info) error {
+ x.Id = uint32(xc.id)
+ x.Type = PsrFeatType(xc._type)
+ switch x.Type {
+ case PsrFeatTypeCat:
+ var typeCat PsrHwInfoTypeUnionCat
+ if err := typeCat.fromC(xc); err != nil {
+ return fmt.Errorf("converting field typeCat: %v", err)
+ }
+ x.TypeUnion = typeCat
+ case PsrFeatTypeMba:
+ var typeMba PsrHwInfoTypeUnionMba
+ if err := typeMba.fromC(xc); err != nil {
+ return fmt.Errorf("converting field typeMba: %v", err)
+ }
+ x.TypeUnion = typeMba
+ default:
+ return fmt.Errorf("invalid union key '%v'", x.Type)
+ }
+
+ return nil
+}
+
+func (x *PsrHwInfoTypeUnionCat) fromC(xc *C.libxl_psr_hw_info) error {
+ if PsrFeatType(xc._type) != PsrFeatTypeCat {
+ return errors.New("expected union key PsrFeatTypeCat")
+ }
+
+ tmp := (*C.libxl_psr_hw_info_type_union_cat)(unsafe.Pointer(&xc.u[0]))
+ x.CosMax = uint32(tmp.cos_max)
+ x.CbmLen = uint32(tmp.cbm_len)
+ x.CdpEnabled = bool(tmp.cdp_enabled)
+ return nil
+}
+
+func (x *PsrHwInfoTypeUnionMba) fromC(xc *C.libxl_psr_hw_info) error {
+ if PsrFeatType(xc._type) != PsrFeatTypeMba {
+ return errors.New("expected union key PsrFeatTypeMba")
+ }
+
+ tmp := (*C.libxl_psr_hw_info_type_union_mba)(unsafe.Pointer(&xc.u[0]))
+ x.CosMax = uint32(tmp.cos_max)
+ x.ThrtlMax = uint32(tmp.thrtl_max)
+ x.Linear = bool(tmp.linear)
+ return nil
+}
+
+func (x *PsrHwInfo) toC(xc *C.libxl_psr_hw_info) (err error) {
+ defer func() {
+ if err != nil {
+ C.libxl_psr_hw_info_dispose(xc)
+ }
+ }()
+
+ xc.id = C.uint32_t(x.Id)
+ xc._type = C.libxl_psr_feat_type(x.Type)
+ switch x.Type {
+ case PsrFeatTypeCat:
+ tmp, ok := x.TypeUnion.(PsrHwInfoTypeUnionCat)
+ if !ok {
+ return errors.New("wrong type for union key type")
+ }
+ var cat C.libxl_psr_hw_info_type_union_cat
+ cat.cos_max = C.uint32_t(tmp.CosMax)
+ cat.cbm_len = C.uint32_t(tmp.CbmLen)
+ cat.cdp_enabled = C.bool(tmp.CdpEnabled)
+ catBytes := C.GoBytes(unsafe.Pointer(&cat), C.sizeof_libxl_psr_hw_info_type_union_cat)
+ copy(xc.u[:], catBytes)
+ case PsrFeatTypeMba:
+ tmp, ok := x.TypeUnion.(PsrHwInfoTypeUnionMba)
+ if !ok {
+ return errors.New("wrong type for union key type")
+ }
+ var mba C.libxl_psr_hw_info_type_union_mba
+ mba.cos_max = C.uint32_t(tmp.CosMax)
+ mba.thrtl_max = C.uint32_t(tmp.ThrtlMax)
+ mba.linear = C.bool(tmp.Linear)
+ mbaBytes := C.GoBytes(unsafe.Pointer(&mba), C.sizeof_libxl_psr_hw_info_type_union_mba)
+ copy(xc.u[:], mbaBytes)
+ default:
+ return fmt.Errorf("invalid union key '%v'", x.Type)
+ }
+
+ return nil
+}
diff --git a/tools/golang/xenlight/types.gen.go b/tools/golang/xenlight/types.gen.go
new file mode 100644
index 0000000000..df68fd0e88
--- /dev/null
+++ b/tools/golang/xenlight/types.gen.go
@@ -0,0 +1,1226 @@
+// DO NOT EDIT.
+//
+// This file is generated by:
+// gengotypes.py ../../libxl/libxl_types.idl
+//
+package xenlight
+
+type Error int
+
+const (
+ ErrorNonspecific Error = -1
+ ErrorVersion Error = -2
+ ErrorFail Error = -3
+ ErrorNi Error = -4
+ ErrorNomem Error = -5
+ ErrorInval Error = -6
+ ErrorBadfail Error = -7
+ ErrorGuestTimedout Error = -8
+ ErrorTimedout Error = -9
+ ErrorNoparavirt Error = -10
+ ErrorNotReady Error = -11
+ ErrorOseventRegFail Error = -12
+ ErrorBufferfull Error = -13
+ ErrorUnknownChild Error = -14
+ ErrorLockFail Error = -15
+ ErrorJsonConfigEmpty Error = -16
+ ErrorDeviceExists Error = -17
+ ErrorCheckpointDevopsDoesNotMatch Error = -18
+ ErrorCheckpointDeviceNotSupported Error = -19
+ ErrorVnumaConfigInvalid Error = -20
+ ErrorDomainNotfound Error = -21
+ ErrorAborted Error = -22
+ ErrorNotfound Error = -23
+ ErrorDomainDestroyed Error = -24
+ ErrorFeatureRemoved Error = -25
+ ErrorProtocolErrorQmp Error = -26
+ ErrorUnknownQmpError Error = -27
+ ErrorQmpGenericError Error = -28
+ ErrorQmpCommandNotFound Error = -29
+ ErrorQmpDeviceNotActive Error = -30
+ ErrorQmpDeviceNotFound Error = -31
+ ErrorQemuApi Error = -32
+)
+
+type DomainType int
+
+const (
+ DomainTypeInvalid DomainType = -1
+ DomainTypeHvm DomainType = 1
+ DomainTypePv DomainType = 2
+ DomainTypePvh DomainType = 3
+)
+
+type RdmReserveStrategy int
+
+const (
+ RdmReserveStrategyIgnore RdmReserveStrategy = 0
+ RdmReserveStrategyHost RdmReserveStrategy = 1
+)
+
+type RdmReservePolicy int
+
+const (
+ RdmReservePolicyInvalid RdmReservePolicy = -1
+ RdmReservePolicyStrict RdmReservePolicy = 0
+ RdmReservePolicyRelaxed RdmReservePolicy = 1
+)
+
+type ChannelConnection int
+
+const (
+ ChannelConnectionUnknown ChannelConnection = 0
+ ChannelConnectionPty ChannelConnection = 1
+ ChannelConnectionSocket ChannelConnection = 2
+)
+
+type DeviceModelVersion int
+
+const (
+ DeviceModelVersionUnknown DeviceModelVersion = 0
+ DeviceModelVersionQemuXenTraditional DeviceModelVersion = 1
+ DeviceModelVersionQemuXen DeviceModelVersion = 2
+)
+
+type ConsoleType int
+
+const (
+ ConsoleTypeUnknown ConsoleType = 0
+ ConsoleTypeSerial ConsoleType = 1
+ ConsoleTypePv ConsoleType = 2
+ ConsoleTypeVuart ConsoleType = 3
+)
+
+type DiskFormat int
+
+const (
+ DiskFormatUnknown DiskFormat = 0
+ DiskFormatQcow DiskFormat = 1
+ DiskFormatQcow2 DiskFormat = 2
+ DiskFormatVhd DiskFormat = 3
+ DiskFormatRaw DiskFormat = 4
+ DiskFormatEmpty DiskFormat = 5
+ DiskFormatQed DiskFormat = 6
+)
+
+type DiskBackend int
+
+const (
+ DiskBackendUnknown DiskBackend = 0
+ DiskBackendPhy DiskBackend = 1
+ DiskBackendTap DiskBackend = 2
+ DiskBackendQdisk DiskBackend = 3
+)
+
+type NicType int
+
+const (
+ NicTypeUnknown NicType = 0
+ NicTypeVifIoemu NicType = 1
+ NicTypeVif NicType = 2
+)
+
+type ActionOnShutdown int
+
+const (
+ ActionOnShutdownDestroy ActionOnShutdown = 1
+ ActionOnShutdownRestart ActionOnShutdown = 2
+ ActionOnShutdownRestartRename ActionOnShutdown = 3
+ ActionOnShutdownPreserve ActionOnShutdown = 4
+ ActionOnShutdownCoredumpDestroy ActionOnShutdown = 5
+ ActionOnShutdownCoredumpRestart ActionOnShutdown = 6
+ ActionOnShutdownSoftReset ActionOnShutdown = 7
+)
+
+type Trigger int
+
+const (
+ TriggerUnknown Trigger = 0
+ TriggerPower Trigger = 1
+ TriggerSleep Trigger = 2
+ TriggerNmi Trigger = 3
+ TriggerInit Trigger = 4
+ TriggerReset Trigger = 5
+ TriggerS3Resume Trigger = 6
+)
+
+type TscMode int
+
+const (
+ TscModeDefault TscMode = 0
+ TscModeAlwaysEmulate TscMode = 1
+ TscModeNative TscMode = 2
+ TscModeNativeParavirt TscMode = 3
+)
+
+type GfxPassthruKind int
+
+const (
+ GfxPassthruKindDefault GfxPassthruKind = 0
+ GfxPassthruKindIgd GfxPassthruKind = 1
+)
+
+type TimerMode int
+
+const (
+ TimerModeUnknown TimerMode = -1
+ TimerModeDelayForMissedTicks TimerMode = 0
+ TimerModeNoDelayForMissedTicks TimerMode = 1
+ TimerModeNoMissedTicksPending TimerMode = 2
+ TimerModeOneMissedTickPending TimerMode = 3
+)
+
+type BiosType int
+
+const (
+ BiosTypeUnknown BiosType = 0
+ BiosTypeRombios BiosType = 1
+ BiosTypeSeabios BiosType = 2
+ BiosTypeOvmf BiosType = 3
+)
+
+type Scheduler int
+
+const (
+ SchedulerUnknown Scheduler = 0
+ SchedulerSedf Scheduler = 4
+ SchedulerCredit Scheduler = 5
+ SchedulerCredit2 Scheduler = 6
+ SchedulerArinc653 Scheduler = 7
+ SchedulerRtds Scheduler = 8
+ SchedulerNull Scheduler = 9
+)
+
+type ShutdownReason int
+
+const (
+ ShutdownReasonUnknown ShutdownReason = -1
+ ShutdownReasonPoweroff ShutdownReason = 0
+ ShutdownReasonReboot ShutdownReason = 1
+ ShutdownReasonSuspend ShutdownReason = 2
+ ShutdownReasonCrash ShutdownReason = 3
+ ShutdownReasonWatchdog ShutdownReason = 4
+ ShutdownReasonSoftReset ShutdownReason = 5
+)
+
+type VgaInterfaceType int
+
+const (
+ VgaInterfaceTypeUnknown VgaInterfaceType = 0
+ VgaInterfaceTypeCirrus VgaInterfaceType = 1
+ VgaInterfaceTypeStd VgaInterfaceType = 2
+ VgaInterfaceTypeNone VgaInterfaceType = 3
+ VgaInterfaceTypeQxl VgaInterfaceType = 4
+)
+
+type VendorDevice int
+
+const (
+ VendorDeviceNone VendorDevice = 0
+ VendorDeviceXenserver VendorDevice = 1
+)
+
+type ViridianEnlightenment int
+
+const (
+ ViridianEnlightenmentBase ViridianEnlightenment = 0
+ ViridianEnlightenmentFreq ViridianEnlightenment = 1
+ ViridianEnlightenmentTimeRefCount ViridianEnlightenment = 2
+ ViridianEnlightenmentReferenceTsc ViridianEnlightenment = 3
+ ViridianEnlightenmentHcallRemoteTlbFlush ViridianEnlightenment = 4
+ ViridianEnlightenmentApicAssist ViridianEnlightenment = 5
+ ViridianEnlightenmentCrashCtl ViridianEnlightenment = 6
+ ViridianEnlightenmentSynic ViridianEnlightenment = 7
+ ViridianEnlightenmentStimer ViridianEnlightenment = 8
+ ViridianEnlightenmentHcallIpi ViridianEnlightenment = 9
+)
+
+type Hdtype int
+
+const (
+ HdtypeIde Hdtype = 1
+ HdtypeAhci Hdtype = 2
+)
+
+type CheckpointedStream int
+
+const (
+ CheckpointedStreamNone CheckpointedStream = 0
+ CheckpointedStreamRemus CheckpointedStream = 1
+ CheckpointedStreamColo CheckpointedStream = 2
+)
+
+type VuartType int
+
+const (
+ VuartTypeUnknown VuartType = 0
+ VuartTypeSbsaUart VuartType = 1
+)
+
+type VkbBackend int
+
+const (
+ VkbBackendUnknown VkbBackend = 0
+ VkbBackendQemu VkbBackend = 1
+ VkbBackendLinux VkbBackend = 2
+)
+
+type Passthrough int
+
+const (
+ PassthroughDefault Passthrough = 0
+ PassthroughDisabled Passthrough = 1
+ PassthroughEnabled Passthrough = 2
+ PassthroughSyncPt Passthrough = 3
+ PassthroughSharePt Passthrough = 4
+)
+
+type IoportRange struct {
+ First uint32
+ Number uint32
+}
+
+type IomemRange struct {
+ Start uint64
+ Number uint64
+ Gfn uint64
+}
+
+type VgaInterfaceInfo struct {
+ Kind VgaInterfaceType
+}
+
+type VncInfo struct {
+ Enable Defbool
+ Listen string
+ Passwd string
+ Display int
+ Findunused Defbool
+}
+
+type SpiceInfo struct {
+ Enable Defbool
+ Port int
+ TlsPort int
+ Host string
+ DisableTicketing Defbool
+ Passwd string
+ AgentMouse Defbool
+ Vdagent Defbool
+ ClipboardSharing Defbool
+ Usbredirection int
+ ImageCompression string
+ StreamingVideo string
+}
+
+type SdlInfo struct {
+ Enable Defbool
+ Opengl Defbool
+ Display string
+ Xauthority string
+}
+
+type Dominfo struct {
+ Uuid Uuid
+ Domid Domid
+ Ssidref uint32
+ SsidLabel string
+ Running bool
+ Blocked bool
+ Paused bool
+ Shutdown bool
+ Dying bool
+ NeverStop bool
+ ShutdownReason ShutdownReason
+ OutstandingMemkb uint64
+ CurrentMemkb uint64
+ SharedMemkb uint64
+ PagedMemkb uint64
+ MaxMemkb uint64
+ CpuTime uint64
+ VcpuMaxId uint32
+ VcpuOnline uint32
+ Cpupool uint32
+ DomainType DomainType
+}
+
+type Cpupoolinfo struct {
+ Poolid uint32
+ PoolName string
+ Sched Scheduler
+ NDom uint32
+ Cpumap Bitmap
+}
+
+type Channelinfo struct {
+ Backend string
+ BackendId uint32
+ Frontend string
+ FrontendId uint32
+ Devid Devid
+ State int
+ Evtch int
+ Rref int
+ Connection ChannelConnection
+ ConnectionUnion channelinfoConnectionUnion
+}
+
+type channelinfoConnectionUnion interface {
+ ischannelinfoConnectionUnion()
+}
+
+type ChannelinfoConnectionUnionPty struct {
+ Path string
+}
+
+func (x ChannelinfoConnectionUnionPty) ischannelinfoConnectionUnion() {}
+
+type Vminfo struct {
+ Uuid Uuid
+ Domid Domid
+}
+
+type VersionInfo struct {
+ XenVersionMajor int
+ XenVersionMinor int
+ XenVersionExtra string
+ Compiler string
+ CompileBy string
+ CompileDomain string
+ CompileDate string
+ Capabilities string
+ Changeset string
+ VirtStart uint64
+ Pagesize int
+ Commandline string
+ BuildId string
+}
+
+type DomainCreateInfo struct {
+ Type DomainType
+ Hap Defbool
+ Oos Defbool
+ Ssidref uint32
+ SsidLabel string
+ Name string
+ Domid Domid
+ Uuid Uuid
+ Xsdata KeyValueList
+ Platformdata KeyValueList
+ Poolid uint32
+ PoolName string
+ RunHotplugScripts Defbool
+ DriverDomain Defbool
+ Passthrough Passthrough
+ XendSuspendEvtchnCompat Defbool
+}
+
+type DomainRestoreParams struct {
+ CheckpointedStream int
+ StreamVersion uint32
+ ColoProxyScript string
+ UserspaceColoProxy Defbool
+}
+
+type SchedParams struct {
+ Vcpuid int
+ Weight int
+ Cap int
+ Period int
+ Extratime int
+ Budget int
+}
+
+type VcpuSchedParams struct {
+ Sched Scheduler
+ Vcpus []SchedParams
+}
+
+type DomainSchedParams struct {
+ Sched Scheduler
+ Weight int
+ Cap int
+ Period int
+ Budget int
+ Extratime int
+ Slice int
+ Latency int
+}
+
+type VnodeInfo struct {
+ Memkb uint64
+ Distances []uint32
+ Pnode uint32
+ Vcpus Bitmap
+}
+
+type GicVersion int
+
+const (
+ GicVersionDefault GicVersion = 0
+ GicVersionV2 GicVersion = 32
+ GicVersionV3 GicVersion = 48
+)
+
+type TeeType int
+
+const (
+ TeeTypeNone TeeType = 0
+ TeeTypeOptee TeeType = 1
+)
+
+type RdmReserve struct {
+ Strategy RdmReserveStrategy
+ Policy RdmReservePolicy
+}
+
+type Altp2MMode int
+
+const (
+ Altp2MModeDisabled Altp2MMode = 0
+ Altp2MModeMixed Altp2MMode = 1
+ Altp2MModeExternal Altp2MMode = 2
+ Altp2MModeLimited Altp2MMode = 3
+)
+
+type DomainBuildInfo struct {
+ MaxVcpus int
+ AvailVcpus Bitmap
+ Cpumap Bitmap
+ Nodemap Bitmap
+ VcpuHardAffinity []Bitmap
+ VcpuSoftAffinity []Bitmap
+ NumaPlacement Defbool
+ TscMode TscMode
+ MaxMemkb uint64
+ TargetMemkb uint64
+ VideoMemkb uint64
+ ShadowMemkb uint64
+ IommuMemkb uint64
+ RtcTimeoffset uint32
+ ExecSsidref uint32
+ ExecSsidLabel string
+ Localtime Defbool
+ DisableMigrate Defbool
+ Cpuid CpuidPolicyList
+ BlkdevStart string
+ VnumaNodes []VnodeInfo
+ MaxGrantFrames uint32
+ MaxMaptrackFrames uint32
+ DeviceModelVersion DeviceModelVersion
+ DeviceModelStubdomain Defbool
+ DeviceModel string
+ DeviceModelSsidref uint32
+ DeviceModelSsidLabel string
+ DeviceModelUser string
+ Extra StringList
+ ExtraPv StringList
+ ExtraHvm StringList
+ SchedParams DomainSchedParams
+ Ioports []IoportRange
+ Irqs []uint32
+ Iomem []IomemRange
+ ClaimMode Defbool
+ EventChannels uint32
+ Kernel string
+ Cmdline string
+ Ramdisk string
+ DeviceTree string
+ Acpi Defbool
+ Bootloader string
+ BootloaderArgs StringList
+ TimerMode TimerMode
+ NestedHvm Defbool
+ Apic Defbool
+ DmRestrict Defbool
+ Tee TeeType
+ Type DomainType
+ TypeUnion domainBuildInfoTypeUnion
+ ArchArm struct {
+ GicVersion GicVersion
+ Vuart VuartType
+ }
+ Altp2M Altp2MMode
+}
+
+type domainBuildInfoTypeUnion interface {
+ isdomainBuildInfoTypeUnion()
+}
+
+type DomainBuildInfoTypeUnionHvm struct {
+ Firmware string
+ Bios BiosType
+ Pae Defbool
+ Apic Defbool
+ Acpi Defbool
+ AcpiS3 Defbool
+ AcpiS4 Defbool
+ AcpiLaptopSlate Defbool
+ Nx Defbool
+ Viridian Defbool
+ ViridianEnable Bitmap
+ ViridianDisable Bitmap
+ Timeoffset string
+ Hpet Defbool
+ VptAlign Defbool
+ MmioHoleMemkb uint64
+ TimerMode TimerMode
+ NestedHvm Defbool
+ Altp2M Defbool
+ SystemFirmware string
+ SmbiosFirmware string
+ AcpiFirmware string
+ Hdtype Hdtype
+ Nographic Defbool
+ Vga VgaInterfaceInfo
+ Vnc VncInfo
+ Keymap string
+ Sdl SdlInfo
+ Spice SpiceInfo
+ GfxPassthru Defbool
+ GfxPassthruKind GfxPassthruKind
+ Serial string
+ Boot string
+ Usb Defbool
+ Usbversion int
+ Usbdevice string
+ VkbDevice Defbool
+ Soundhw string
+ XenPlatformPci Defbool
+ UsbdeviceList StringList
+ VendorDevice VendorDevice
+ MsVmGenid MsVmGenid
+ SerialList StringList
+ Rdm RdmReserve
+ RdmMemBoundaryMemkb uint64
+ McaCaps uint64
+}
+
+func (x DomainBuildInfoTypeUnionHvm) isdomainBuildInfoTypeUnion() {}
+
+type DomainBuildInfoTypeUnionPv struct {
+ Kernel string
+ SlackMemkb uint64
+ Bootloader string
+ BootloaderArgs StringList
+ Cmdline string
+ Ramdisk string
+ Features string
+ E820Host Defbool
+}
+
+func (x DomainBuildInfoTypeUnionPv) isdomainBuildInfoTypeUnion() {}
+
+type DomainBuildInfoTypeUnionPvh struct {
+ Pvshim Defbool
+ PvshimPath string
+ PvshimCmdline string
+ PvshimExtra string
+}
+
+func (x DomainBuildInfoTypeUnionPvh) isdomainBuildInfoTypeUnion() {}
+
+type DeviceVfb struct {
+ BackendDomid Domid
+ BackendDomname string
+ Devid Devid
+ Vnc VncInfo
+ Sdl SdlInfo
+ Keymap string
+}
+
+type DeviceVkb struct {
+ BackendDomid Domid
+ BackendDomname string
+ Devid Devid
+ BackendType VkbBackend
+ UniqueId string
+ FeatureDisableKeyboard bool
+ FeatureDisablePointer bool
+ FeatureAbsPointer bool
+ FeatureRawPointer bool
+ FeatureMultiTouch bool
+ Width uint32
+ Height uint32
+ MultiTouchWidth uint32
+ MultiTouchHeight uint32
+ MultiTouchNumContacts uint32
+}
+
+type DeviceDisk struct {
+ BackendDomid Domid
+ BackendDomname string
+ PdevPath string
+ Vdev string
+ Backend DiskBackend
+ Format DiskFormat
+ Script string
+ Removable int
+ Readwrite int
+ IsCdrom int
+ DirectIoSafe bool
+ DiscardEnable Defbool
+ ColoEnable Defbool
+ ColoRestoreEnable Defbool
+ ColoHost string
+ ColoPort int
+ ColoExport string
+ ActiveDisk string
+ HiddenDisk string
+}
+
+type DeviceNic struct {
+ BackendDomid Domid
+ BackendDomname string
+ Devid Devid
+ Mtu int
+ Model string
+ Mac Mac
+ Ip string
+ Bridge string
+ Ifname string
+ Script string
+ Nictype NicType
+ RateBytesPerInterval uint64
+ RateIntervalUsecs uint32
+ Gatewaydev string
+ ColoftForwarddev string
+ ColoSockMirrorId string
+ ColoSockMirrorIp string
+ ColoSockMirrorPort string
+ ColoSockComparePriInId string
+ ColoSockComparePriInIp string
+ ColoSockComparePriInPort string
+ ColoSockCompareSecInId string
+ ColoSockCompareSecInIp string
+ ColoSockCompareSecInPort string
+ ColoSockCompareNotifyId string
+ ColoSockCompareNotifyIp string
+ ColoSockCompareNotifyPort string
+ ColoSockRedirector0Id string
+ ColoSockRedirector0Ip string
+ ColoSockRedirector0Port string
+ ColoSockRedirector1Id string
+ ColoSockRedirector1Ip string
+ ColoSockRedirector1Port string
+ ColoSockRedirector2Id string
+ ColoSockRedirector2Ip string
+ ColoSockRedirector2Port string
+ ColoFilterMirrorQueue string
+ ColoFilterMirrorOutdev string
+ ColoFilterRedirector0Queue string
+ ColoFilterRedirector0Indev string
+ ColoFilterRedirector0Outdev string
+ ColoFilterRedirector1Queue string
+ ColoFilterRedirector1Indev string
+ ColoFilterRedirector1Outdev string
+ ColoComparePriIn string
+ ColoCompareSecIn string
+ ColoCompareOut string
+ ColoCompareNotifyDev string
+ ColoSockSecRedirector0Id string
+ ColoSockSecRedirector0Ip string
+ ColoSockSecRedirector0Port string
+ ColoSockSecRedirector1Id string
+ ColoSockSecRedirector1Ip string
+ ColoSockSecRedirector1Port string
+ ColoFilterSecRedirector0Queue string
+ ColoFilterSecRedirector0Indev string
+ ColoFilterSecRedirector0Outdev string
+ ColoFilterSecRedirector1Queue string
+ ColoFilterSecRedirector1Indev string
+ ColoFilterSecRedirector1Outdev string
+ ColoFilterSecRewriter0Queue string
+ ColoCheckpointHost string
+ ColoCheckpointPort string
+}
+
+type DevicePci struct {
+ Func byte
+ Dev byte
+ Bus byte
+ Domain int
+ Vdevfn uint32
+ VfuncMask uint32
+ Msitranslate bool
+ PowerMgmt bool
+ Permissive bool
+ Seize bool
+ RdmPolicy RdmReservePolicy
+}
+
+type DeviceRdm struct {
+ Start uint64
+ Size uint64
+ Policy RdmReservePolicy
+}
+
+type UsbctrlType int
+
+const (
+ UsbctrlTypeAuto UsbctrlType = 0
+ UsbctrlTypePv UsbctrlType = 1
+ UsbctrlTypeDevicemodel UsbctrlType = 2
+ UsbctrlTypeQusb UsbctrlType = 3
+)
+
+type UsbdevType int
+
+const (
+ UsbdevTypeHostdev UsbdevType = 1
+)
+
+type DeviceUsbctrl struct {
+ Type UsbctrlType
+ Devid Devid
+ Version int
+ Ports int
+ BackendDomid Domid
+ BackendDomname string
+}
+
+type DeviceUsbdev struct {
+ Ctrl Devid
+ Port int
+ Type UsbdevType
+ TypeUnion deviceUsbdevTypeUnion
+}
+
+type deviceUsbdevTypeUnion interface {
+ isdeviceUsbdevTypeUnion()
+}
+
+type DeviceUsbdevTypeUnionHostdev struct {
+ Hostbus byte
+ Hostaddr byte
+}
+
+func (x DeviceUsbdevTypeUnionHostdev) isdeviceUsbdevTypeUnion() {}
+
+type DeviceDtdev struct {
+ Path string
+}
+
+type DeviceVtpm struct {
+ BackendDomid Domid
+ BackendDomname string
+ Devid Devid
+ Uuid Uuid
+}
+
+type DeviceP9 struct {
+ BackendDomid Domid
+ BackendDomname string
+ Tag string
+ Path string
+ SecurityModel string
+ Devid Devid
+}
+
+type DevicePvcallsif struct {
+ BackendDomid Domid
+ BackendDomname string
+ Devid Devid
+}
+
+type DeviceChannel struct {
+ BackendDomid Domid
+ BackendDomname string
+ Devid Devid
+ Name string
+ Connection ChannelConnection
+ ConnectionUnion deviceChannelConnectionUnion
+}
+
+type deviceChannelConnectionUnion interface {
+ isdeviceChannelConnectionUnion()
+}
+
+type DeviceChannelConnectionUnionSocket struct {
+ Path string
+}
+
+func (x DeviceChannelConnectionUnionSocket) isdeviceChannelConnectionUnion() {}
+
+type ConnectorParam struct {
+ UniqueId string
+ Width uint32
+ Height uint32
+}
+
+type DeviceVdispl struct {
+ BackendDomid Domid
+ BackendDomname string
+ Devid Devid
+ BeAlloc bool
+ Connectors []ConnectorParam
+}
+
+type VsndPcmFormat int
+
+const (
+ VsndPcmFormatS8 VsndPcmFormat = 1
+ VsndPcmFormatU8 VsndPcmFormat = 2
+ VsndPcmFormatS16Le VsndPcmFormat = 3
+ VsndPcmFormatS16Be VsndPcmFormat = 4
+ VsndPcmFormatU16Le VsndPcmFormat = 5
+ VsndPcmFormatU16Be VsndPcmFormat = 6
+ VsndPcmFormatS24Le VsndPcmFormat = 7
+ VsndPcmFormatS24Be VsndPcmFormat = 8
+ VsndPcmFormatU24Le VsndPcmFormat = 9
+ VsndPcmFormatU24Be VsndPcmFormat = 10
+ VsndPcmFormatS32Le VsndPcmFormat = 11
+ VsndPcmFormatS32Be VsndPcmFormat = 12
+ VsndPcmFormatU32Le VsndPcmFormat = 13
+ VsndPcmFormatU32Be VsndPcmFormat = 14
+ VsndPcmFormatF32Le VsndPcmFormat = 15
+ VsndPcmFormatF32Be VsndPcmFormat = 16
+ VsndPcmFormatF64Le VsndPcmFormat = 17
+ VsndPcmFormatF64Be VsndPcmFormat = 18
+ VsndPcmFormatIec958SubframeLe VsndPcmFormat = 19
+ VsndPcmFormatIec958SubframeBe VsndPcmFormat = 20
+ VsndPcmFormatMuLaw VsndPcmFormat = 21
+ VsndPcmFormatALaw VsndPcmFormat = 22
+ VsndPcmFormatImaAdpcm VsndPcmFormat = 23
+ VsndPcmFormatMpeg VsndPcmFormat = 24
+ VsndPcmFormatGsm VsndPcmFormat = 25
+)
+
+type VsndParams struct {
+ SampleRates []uint32
+ SampleFormats []VsndPcmFormat
+ ChannelsMin uint32
+ ChannelsMax uint32
+ BufferSize uint32
+}
+
+type VsndStreamType int
+
+const (
+ VsndStreamTypeP VsndStreamType = 1
+ VsndStreamTypeC VsndStreamType = 2
+)
+
+type VsndStream struct {
+ UniqueId string
+ Type VsndStreamType
+ Params VsndParams
+}
+
+type VsndPcm struct {
+ Name string
+ Params VsndParams
+ Streams []VsndStream
+}
+
+type DeviceVsnd struct {
+ BackendDomid Domid
+ BackendDomname string
+ Devid Devid
+ ShortName string
+ LongName string
+ Params VsndParams
+ Pcms []VsndPcm
+}
+
+type DomainConfig struct {
+ CInfo DomainCreateInfo
+ BInfo DomainBuildInfo
+ Disks []DeviceDisk
+ Nics []DeviceNic
+ Pcidevs []DevicePci
+ Rdms []DeviceRdm
+ Dtdevs []DeviceDtdev
+ Vfbs []DeviceVfb
+ Vkbs []DeviceVkb
+ Vtpms []DeviceVtpm
+ P9S []DeviceP9
+ Pvcallsifs []DevicePvcallsif
+ Vdispls []DeviceVdispl
+ Vsnds []DeviceVsnd
+ Channels []DeviceChannel
+ Usbctrls []DeviceUsbctrl
+ Usbdevs []DeviceUsbdev
+ OnPoweroff ActionOnShutdown
+ OnReboot ActionOnShutdown
+ OnWatchdog ActionOnShutdown
+ OnCrash ActionOnShutdown
+ OnSoftReset ActionOnShutdown
+}
+
+type Diskinfo struct {
+ Backend string
+ BackendId uint32
+ Frontend string
+ FrontendId uint32
+ Devid Devid
+ State int
+ Evtch int
+ Rref int
+}
+
+type Nicinfo struct {
+ Backend string
+ BackendId uint32
+ Frontend string
+ FrontendId uint32
+ Devid Devid
+ State int
+ Evtch int
+ RrefTx int
+ RrefRx int
+}
+
+type Vtpminfo struct {
+ Backend string
+ BackendId uint32
+ Frontend string
+ FrontendId uint32
+ Devid Devid
+ State int
+ Evtch int
+ Rref int
+ Uuid Uuid
+}
+
+type Usbctrlinfo struct {
+ Type UsbctrlType
+ Devid Devid
+ Version int
+ Ports int
+ Backend string
+ BackendId uint32
+ Frontend string
+ FrontendId uint32
+ State int
+ Evtch int
+ RefUrb int
+ RefConn int
+}
+
+type Vcpuinfo struct {
+ Vcpuid uint32
+ Cpu uint32
+ Online bool
+ Blocked bool
+ Running bool
+ VcpuTime uint64
+ Cpumap Bitmap
+ CpumapSoft Bitmap
+}
+
+type Physinfo struct {
+ ThreadsPerCore uint32
+ CoresPerSocket uint32
+ MaxCpuId uint32
+ NrCpus uint32
+ CpuKhz uint32
+ TotalPages uint64
+ FreePages uint64
+ ScrubPages uint64
+ OutstandingPages uint64
+ SharingFreedPages uint64
+ SharingUsedFrames uint64
+ MaxPossibleMfn uint64
+ NrNodes uint32
+ HwCap Hwcap
+ CapHvm bool
+ CapPv bool
+ CapHvmDirectio bool
+ CapHap bool
+ CapShadow bool
+ CapIommuHapPtShare bool
+}
+
+type Connectorinfo struct {
+ UniqueId string
+ Width uint32
+ Height uint32
+ ReqEvtch int
+ ReqRref int
+ EvtEvtch int
+ EvtRref int
+}
+
+type Vdisplinfo struct {
+ Backend string
+ BackendId uint32
+ Frontend string
+ FrontendId uint32
+ Devid Devid
+ State int
+ BeAlloc bool
+ Connectors []Connectorinfo
+}
+
+type Streaminfo struct {
+ ReqEvtch int
+ ReqRref int
+}
+
+type Pcminfo struct {
+ Streams []Streaminfo
+}
+
+type Vsndinfo struct {
+ Backend string
+ BackendId uint32
+ Frontend string
+ FrontendId uint32
+ Devid Devid
+ State int
+ Pcms []Pcminfo
+}
+
+type Vkbinfo struct {
+ Backend string
+ BackendId uint32
+ Frontend string
+ FrontendId uint32
+ Devid Devid
+ State int
+ Evtch int
+ Rref int
+}
+
+type Numainfo struct {
+ Size uint64
+ Free uint64
+ Dists []uint32
+}
+
+type Cputopology struct {
+ Core uint32
+ Socket uint32
+ Node uint32
+}
+
+type Pcitopology struct {
+ Seg uint16
+ Bus byte
+ Devfn byte
+ Node uint32
+}
+
+type SchedCreditParams struct {
+ TsliceMs int
+ RatelimitUs int
+ VcpuMigrDelayUs int
+}
+
+type SchedCredit2Params struct {
+ RatelimitUs int
+}
+
+type DomainRemusInfo struct {
+ Interval int
+ AllowUnsafe Defbool
+ Blackhole Defbool
+ Compression Defbool
+ Netbuf Defbool
+ Netbufscript string
+ Diskbuf Defbool
+ Colo Defbool
+ UserspaceColoProxy Defbool
+}
+
+type EventType int
+
+const (
+ EventTypeDomainShutdown EventType = 1
+ EventTypeDomainDeath EventType = 2
+ EventTypeDiskEject EventType = 3
+ EventTypeOperationComplete EventType = 4
+ EventTypeDomainCreateConsoleAvailable EventType = 5
+)
+
+type Event struct {
+ Link EvLink
+ Domid Domid
+ Domuuid Uuid
+ ForUser uint64
+ Type EventType
+ TypeUnion eventTypeUnion
+}
+
+type eventTypeUnion interface {
+ iseventTypeUnion()
+}
+
+type EventTypeUnionDomainShutdown struct {
+ ShutdownReason byte
+}
+
+func (x EventTypeUnionDomainShutdown) iseventTypeUnion() {}
+
+type EventTypeUnionDiskEject struct {
+ Vdev string
+ Disk DeviceDisk
+}
+
+func (x EventTypeUnionDiskEject) iseventTypeUnion() {}
+
+type EventTypeUnionOperationComplete struct {
+ Rc int
+}
+
+func (x EventTypeUnionOperationComplete) iseventTypeUnion() {}
+
+type PsrCmtType int
+
+const (
+ PsrCmtTypeCacheOccupancy PsrCmtType = 1
+ PsrCmtTypeTotalMemCount PsrCmtType = 2
+ PsrCmtTypeLocalMemCount PsrCmtType = 3
+)
+
+type PsrCbmType int
+
+const (
+ PsrCbmTypeUnknown PsrCbmType = 0
+ PsrCbmTypeL3Cbm PsrCbmType = 1
+ PsrCbmTypeL3CbmCode PsrCbmType = 2
+ PsrCbmTypeL3CbmData PsrCbmType = 3
+ PsrCbmTypeL2Cbm PsrCbmType = 4
+ PsrCbmTypeMbaThrtl PsrCbmType = 5
+)
+
+type PsrCatInfo struct {
+ Id uint32
+ CosMax uint32
+ CbmLen uint32
+ CdpEnabled bool
+}
+
+type PsrFeatType int
+
+const (
+ PsrFeatTypeCat PsrFeatType = 1
+ PsrFeatTypeMba PsrFeatType = 2
+)
+
+type PsrHwInfo struct {
+ Id uint32
+ Type PsrFeatType
+ TypeUnion psrHwInfoTypeUnion
+}
+
+type psrHwInfoTypeUnion interface {
+ ispsrHwInfoTypeUnion()
+}
+
+type PsrHwInfoTypeUnionCat struct {
+ CosMax uint32
+ CbmLen uint32
+ CdpEnabled bool
+}
+
+func (x PsrHwInfoTypeUnionCat) ispsrHwInfoTypeUnion() {}
+
+type PsrHwInfoTypeUnionMba struct {
+ CosMax uint32
+ ThrtlMax uint32
+ Linear bool
+}
+
+func (x PsrHwInfoTypeUnionMba) ispsrHwInfoTypeUnion() {}
--
2.17.1
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 2/3] golang/xenlight: init xenlight go module
2020-04-30 21:38 [PATCH 0/3] initialize xenlight go module Nick Rosbrook
2020-04-30 21:38 ` [PATCH 1/3] golang/xenlight: re-track generated go code Nick Rosbrook
@ 2020-04-30 21:39 ` Nick Rosbrook
2020-05-12 14:36 ` George Dunlap
2020-04-30 21:39 ` [PATCH 3/3] golang/xenlight: add necessary module/package documentation Nick Rosbrook
2 siblings, 1 reply; 14+ messages in thread
From: Nick Rosbrook @ 2020-04-30 21:39 UTC (permalink / raw)
To: xen-devel; +Cc: Nick Rosbrook, Ian Jackson, George Dunlap, Wei Liu
Initialize the xenlight Go module using the xenbits git-http URL,
xenbits.xen.org/git-http/xen.git/tools/golang/xenlight, and update the
XEN_GOCODE_URL variable in tools/Rules.mk accordingly.
Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
---
tools/Rules.mk | 2 +-
tools/golang/xenlight/go.mod | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
create mode 100644 tools/golang/xenlight/go.mod
diff --git a/tools/Rules.mk b/tools/Rules.mk
index 5b8cf748ad..ca33cc7b31 100644
--- a/tools/Rules.mk
+++ b/tools/Rules.mk
@@ -36,7 +36,7 @@ debug ?= y
debug_symbols ?= $(debug)
XEN_GOPATH = $(XEN_ROOT)/tools/golang
-XEN_GOCODE_URL = golang.xenproject.org
+XEN_GOCODE_URL = xenbits.xen.org/git-http/xen.git/tools/golang
ifeq ($(debug_symbols),y)
CFLAGS += -g3
diff --git a/tools/golang/xenlight/go.mod b/tools/golang/xenlight/go.mod
new file mode 100644
index 0000000000..232d102153
--- /dev/null
+++ b/tools/golang/xenlight/go.mod
@@ -0,0 +1 @@
+module xenbits.xen.org/git-http/xen.git/tools/golang/xenlight
--
2.17.1
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [PATCH 3/3] golang/xenlight: add necessary module/package documentation
2020-04-30 21:38 [PATCH 0/3] initialize xenlight go module Nick Rosbrook
2020-04-30 21:38 ` [PATCH 1/3] golang/xenlight: re-track generated go code Nick Rosbrook
2020-04-30 21:39 ` [PATCH 2/3] golang/xenlight: init xenlight go module Nick Rosbrook
@ 2020-04-30 21:39 ` Nick Rosbrook
2020-05-12 17:20 ` George Dunlap
2 siblings, 1 reply; 14+ messages in thread
From: Nick Rosbrook @ 2020-04-30 21:39 UTC (permalink / raw)
To: xen-devel; +Cc: Nick Rosbrook, Ian Jackson, George Dunlap, Wei Liu
Add a README and package comment giving a brief overview of the package.
These also help pkg.go.dev generate better documentation.
Also, add a copy of Xen's license to tools/golang/xenlight. This is
required for the package to be shown on pkg.go.dev and added to the
default module proxy, proxy.golang.org.
Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
---
tools/golang/xenlight/LICENSE | 416 ++++++++++++++++++++++++++++++
tools/golang/xenlight/README.md | 17 ++
tools/golang/xenlight/xenlight.go | 2 +
3 files changed, 435 insertions(+)
create mode 100644 tools/golang/xenlight/LICENSE
create mode 100644 tools/golang/xenlight/README.md
diff --git a/tools/golang/xenlight/LICENSE b/tools/golang/xenlight/LICENSE
new file mode 100644
index 0000000000..a4bc2b2dd4
--- /dev/null
+++ b/tools/golang/xenlight/LICENSE
@@ -0,0 +1,416 @@
+
+GNU General Public License
+--------------------------
+
+Most files in this repository are licensed under the terms of the GNU
+General Public License (GPL), a copy of which is attached at the end
+of this notice. Note that the only valid version of the GPL as far as
+the files in this repository are concerned is _this_ particular
+version of the license (i.e., *only* v2, not v2.2 or v3.x or
+whatever), unless explicitly otherwise stated.
+
+Some code fragments in the hypervisor and associated subsystems
+include other license stanzas: the most common ones are listed in
+the *License Exceptions* section of this file.
+
+When these code sections are compiled as part of a
+GPLv2-licensed program, such as Xen, the result is licensed under
+GPLv2. See the FSF's definition of GPL compatibility:
+ http://www.gnu.org/licenses/gpl-faq.html#WhatDoesCompatMean
+And how this applies to a range of open source licenses:
+ http://www.gnu.org/licenses/license-list.html
+
+A number of files will also specify GPL exceptions, such as
+ - Autoconf exception
+ - Bison exception
+ - GCC exception
+
+In addition the xen directory also contains a XEN NOTICE clarifying
+what constitutes a derived work, which applies to the xen directory
+and its subdirectories (see xen/COPYING).
+
+Licensing Exceptions
+--------------------
+
+For the convenience of users and those who are porting OSes to run as
+Xen guests, certain files in this repository are not subject to the
+GPL when distributed separately or included in software packages
+outside this repository.
+
+Instead we specify more relaxed licenses, depending on need, such as
+ - BSD style license (BSD Original, BSD Modified, Intel BSD)
+ - MIT license
+ - LGPL 2.1
+
+Affected files include the Xen interface headers (xen/include/public),
+various drivers, support functions and header files within Xen-aware
+Linux source trees. In all such cases, license terms are stated at the
+top of the file or in a COPYING file in the same directory.
+
+Sphinx documentation is licensed under CC-BY 4.0. See
+docs/README.source for more specific information.
+
+In some cases, compatible 3rd party code has been imported into the
+Xen tree, retaining the original license, such as
+ - AES-128 3.0
+ - FSF Unlimited License
+ - Laurikari License
+ - Public Domain
+ - ZLIB License
+
+Significant code imports are highlighted in a README.source file
+in the directory into which the file or code snippet was imported.
+
+Note that *any* file that is modified and then distributed within a
+Linux kernel is still subject to the GNU GPL.
+
+Contributions
+-------------
+
+Contributions are governed by the license that applies to the relevant
+specific file or by the license specified in the COPYING file, that
+governs the license of its containing directory and its subdirectories.
+
+For more information, see the CONTRIBUTING file.
+
+=====================================================================
+
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
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+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+\f
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
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+
+ c) If the modified program normally reads commands interactively
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+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
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+\f
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
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+distribute the same sections as part of a whole which is a work based
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+with the Program (or with a work based on the Program) on a volume of
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+\f
+ 4. You may not copy, modify, sublicense, or distribute the Program
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+
+ You should have received a copy of the GNU General Public License
+ along with this program; If not, see <http://www.gnu.org/licenses/>.
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/tools/golang/xenlight/README.md b/tools/golang/xenlight/README.md
new file mode 100644
index 0000000000..42240e2132
--- /dev/null
+++ b/tools/golang/xenlight/README.md
@@ -0,0 +1,17 @@
+# xenlight
+
+## About
+
+The xenlight package provides Go bindings to Xen's libxl C library via cgo. The package is currently in an unstable "preview" state. This means the package is ready for initial use and evaluation, but is not yet fully functional. Namely, only a subset of libxl's API is implemented, and breaking changes may occur in future package versions.
+
+Much of the package is generated using the libxl IDL. Changes to the generated code can be made by modifying `tools/golang/xenlight/gengotypes.py` in the xen.git tree.
+
+## Getting Started
+
+```go
+import (
+ "xenbits.xen.org/git-http/xen.git/tools/golang/xenlight"
+)
+```
+
+The module is not yet tagged independently of xen.git, so expect to see `v0.0.0-<date>-<git hash>` as the package version. If you want to point to a Xen release, such as 4.14.0, you can run `go get xenbits.xen.org/git-http/xen.git/tools/golang/xenlight@RELEASE-4.14.0`.
diff --git a/tools/golang/xenlight/xenlight.go b/tools/golang/xenlight/xenlight.go
index 6b4f492550..3eaa5a3d63 100644
--- a/tools/golang/xenlight/xenlight.go
+++ b/tools/golang/xenlight/xenlight.go
@@ -14,6 +14,8 @@
* You should have received a copy of the GNU Lesser General Public
* License along with this library; If not, see <http://www.gnu.org/licenses/>.
*/
+
+// Package xenlight provides bindings to Xen's libxl C library.
package xenlight
/*
--
2.17.1
^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [PATCH 2/3] golang/xenlight: init xenlight go module
2020-04-30 21:39 ` [PATCH 2/3] golang/xenlight: init xenlight go module Nick Rosbrook
@ 2020-05-12 14:36 ` George Dunlap
2020-05-12 15:06 ` Nick Rosbrook
0 siblings, 1 reply; 14+ messages in thread
From: George Dunlap @ 2020-05-12 14:36 UTC (permalink / raw)
To: Nick Rosbrook; +Cc: Nick Rosbrook, xen-devel, Wei Liu, Ian Jackson
> On Apr 30, 2020, at 10:39 PM, Nick Rosbrook <rosbrookn@gmail.com> wrote:
>
> Initialize the xenlight Go module using the xenbits git-http URL,
> xenbits.xen.org/git-http/xen.git/tools/golang/xenlight, and update the
> XEN_GOCODE_URL variable in tools/Rules.mk accordingly.
>
> Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
> ---
> tools/Rules.mk | 2 +-
> tools/golang/xenlight/go.mod | 1 +
> 2 files changed, 2 insertions(+), 1 deletion(-)
> create mode 100644 tools/golang/xenlight/go.mod
>
> diff --git a/tools/Rules.mk b/tools/Rules.mk
> index 5b8cf748ad..ca33cc7b31 100644
> --- a/tools/Rules.mk
> +++ b/tools/Rules.mk
> @@ -36,7 +36,7 @@ debug ?= y
> debug_symbols ?= $(debug)
>
> XEN_GOPATH = $(XEN_ROOT)/tools/golang
> -XEN_GOCODE_URL = golang.xenproject.org
> +XEN_GOCODE_URL = xenbits.xen.org/git-http/xen.git/tools/golang
The primary effect of this will be to install the code in $PREFIX/share/gocode/xenbits.xen.org/git-http/xen.git/tools/golang/xenlight when making debballs or doing `make install`.
I don’t immediately see the advantage of that, particularly if we’re still thinking about having a “prettier” path at some point in the future. What was your thinking here?
> ifeq ($(debug_symbols),y)
> CFLAGS += -g3
> diff --git a/tools/golang/xenlight/go.mod b/tools/golang/xenlight/go.mod
> new file mode 100644
> index 0000000000..232d102153
> --- /dev/null
> +++ b/tools/golang/xenlight/go.mod
> @@ -0,0 +1 @@
> +module xenbits.xen.org/git-http/xen.git/tools/golang/xenlight
This should probably be s/xen/xenproject/;
If you want I could check in a version of this patch with just the go.mod, with that change.
-George
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 1/3] golang/xenlight: re-track generated go code
2020-04-30 21:38 ` [PATCH 1/3] golang/xenlight: re-track generated go code Nick Rosbrook
@ 2020-05-12 14:48 ` George Dunlap
0 siblings, 0 replies; 14+ messages in thread
From: George Dunlap @ 2020-05-12 14:48 UTC (permalink / raw)
To: Nick Rosbrook
Cc: Stefano Stabellini, Julien Grall, Wei Liu, Andrew Cooper,
Nick Rosbrook, Jan Beulich, Ian Jackson, xen-devel
> On Apr 30, 2020, at 10:38 PM, Nick Rosbrook <rosbrookn@gmail.com> wrote:
>
> Commit df669de074c395a3b2eeb975fddd3da4c148da13 un-tracked the generated
> Go code, but it was decided that we actually keep the generated code
> in-tree.
>
> Undo the changes to ignore the generated code, and re-generate it.
>
> Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
Reviewed-by: George Dunlap <george.dunlap@citrix.com>
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 2/3] golang/xenlight: init xenlight go module
2020-05-12 14:36 ` George Dunlap
@ 2020-05-12 15:06 ` Nick Rosbrook
2020-05-12 15:47 ` George Dunlap
2020-05-12 17:30 ` George Dunlap
0 siblings, 2 replies; 14+ messages in thread
From: Nick Rosbrook @ 2020-05-12 15:06 UTC (permalink / raw)
To: George Dunlap; +Cc: Nick Rosbrook, xen-devel, Wei Liu, Ian Jackson
On Tue, May 12, 2020 at 10:36 AM George Dunlap <George.Dunlap@citrix.com> wrote:
>
>
>
> > On Apr 30, 2020, at 10:39 PM, Nick Rosbrook <rosbrookn@gmail.com> wrote:
> >
> > Initialize the xenlight Go module using the xenbits git-http URL,
> > xenbits.xen.org/git-http/xen.git/tools/golang/xenlight, and update the
> > XEN_GOCODE_URL variable in tools/Rules.mk accordingly.
> >
> > Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
> > ---
> > tools/Rules.mk | 2 +-
> > tools/golang/xenlight/go.mod | 1 +
> > 2 files changed, 2 insertions(+), 1 deletion(-)
> > create mode 100644 tools/golang/xenlight/go.mod
> >
> > diff --git a/tools/Rules.mk b/tools/Rules.mk
> > index 5b8cf748ad..ca33cc7b31 100644
> > --- a/tools/Rules.mk
> > +++ b/tools/Rules.mk
> > @@ -36,7 +36,7 @@ debug ?= y
> > debug_symbols ?= $(debug)
> >
> > XEN_GOPATH = $(XEN_ROOT)/tools/golang
> > -XEN_GOCODE_URL = golang.xenproject.org
> > +XEN_GOCODE_URL = xenbits.xen.org/git-http/xen.git/tools/golang
>
> The primary effect of this will be to install the code in $PREFIX/share/gocode/xenbits.xen.org/git-http/xen.git/tools/golang/xenlight when making debballs or doing `make install`.
>
> I don’t immediately see the advantage of that, particularly if we’re still thinking about having a “prettier” path at some point in the future. What was your thinking here?
With the module being defined as `xenbits.xen.org/...`, the `build`
Make target will fail as-is for a module-aware version of go (because
it cannot find a module named `golang.xenproject.org/xenlight`). So,
the reason for this change is to preserve the existing functionality
of that Make target. Changing XEN_GOCODE_URL seemed like the correct
change, but I'm open to suggestions.
>
> > ifeq ($(debug_symbols),y)
> > CFLAGS += -g3
> > diff --git a/tools/golang/xenlight/go.mod b/tools/golang/xenlight/go.mod
> > new file mode 100644
> > index 0000000000..232d102153
> > --- /dev/null
> > +++ b/tools/golang/xenlight/go.mod
> > @@ -0,0 +1 @@
> > +module xenbits.xen.org/git-http/xen.git/tools/golang/xenlight
>
> This should probably be s/xen/xenproject/;
AFAICT, that's the correct URL, e.g. [1] and [2]. Am I missing something?
Thanks,
-NR
[1] https://pkg.go.dev/mod/xenbits.xen.org/git-http/xen.git
[2] https://xenbits.xen.org/gitweb/?p=xen.git;a=summary
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 2/3] golang/xenlight: init xenlight go module
2020-05-12 15:06 ` Nick Rosbrook
@ 2020-05-12 15:47 ` George Dunlap
2020-05-12 15:58 ` Nick Rosbrook
2020-05-12 17:30 ` George Dunlap
1 sibling, 1 reply; 14+ messages in thread
From: George Dunlap @ 2020-05-12 15:47 UTC (permalink / raw)
To: Nick Rosbrook; +Cc: Nick Rosbrook, xen-devel, Wei Liu, Ian Jackson
> On May 12, 2020, at 4:06 PM, Nick Rosbrook <rosbrookn@gmail.com> wrote:
>
> [CAUTION - EXTERNAL EMAIL] DO NOT reply, click links, or open attachments unless you have verified the sender and know the content is safe.
>
> On Tue, May 12, 2020 at 10:36 AM George Dunlap <George.Dunlap@citrix.com> wrote:
>>
>>
>>
>>> On Apr 30, 2020, at 10:39 PM, Nick Rosbrook <rosbrookn@gmail.com> wrote:
>>>
>>> +module xenbits.xen.org/git-http/xen.git/tools/golang/xenlight
>>
>> This should probably be s/xen/xenproject/;
>
> AFAICT, that's the correct URL, e.g. [1] and [2]. Am I missing something?
For trademark reasons, when we joined the Linux Foundation, we did a big rebranding from “Xen” to “XenProject”. (See [1] for more details.) The xen.org domains are just for backwards compatibility. :-)
-George
[1] https://xenproject.org/2013/04/17/upcoming-changes-to-the-xen-websites/
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 2/3] golang/xenlight: init xenlight go module
2020-05-12 15:47 ` George Dunlap
@ 2020-05-12 15:58 ` Nick Rosbrook
0 siblings, 0 replies; 14+ messages in thread
From: Nick Rosbrook @ 2020-05-12 15:58 UTC (permalink / raw)
To: George Dunlap; +Cc: Nick Rosbrook, xen-devel, Wei Liu, Ian Jackson
> For trademark reasons, when we joined the Linux Foundation, we did a big rebranding from “Xen” to “XenProject”. (See [1] for more details.) The xen.org domains are just for backwards compatibility. :-)
Ah, thanks! I'll fix that.
-NR
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 3/3] golang/xenlight: add necessary module/package documentation
2020-04-30 21:39 ` [PATCH 3/3] golang/xenlight: add necessary module/package documentation Nick Rosbrook
@ 2020-05-12 17:20 ` George Dunlap
2020-05-12 21:59 ` Nick Rosbrook
0 siblings, 1 reply; 14+ messages in thread
From: George Dunlap @ 2020-05-12 17:20 UTC (permalink / raw)
To: Nick Rosbrook; +Cc: Nick Rosbrook, xen-devel, Wei Liu, Ian Jackson
> On Apr 30, 2020, at 10:39 PM, Nick Rosbrook <rosbrookn@gmail.com> wrote:
>
> Add a README and package comment giving a brief overview of the package.
> These also help pkg.go.dev generate better documentation.
>
> Also, add a copy of Xen's license to tools/golang/xenlight. This is
> required for the package to be shown on pkg.go.dev and added to the
> default module proxy, proxy.golang.org.
libxl is actually under the LGPL; I guess we want the xenlight package to be the same?
As discussed before, arguably distributing the *.gen.go files won’t be sufficient to comply with the license, because they are not the “preferred form of modification”: that would be libxl_types.idl, along with the python generators.
OTOH, I suppose that’s sort of Google’s problem in some ways...
>
> diff --git a/tools/golang/xenlight/README.md b/tools/golang/xenlight/README.md
> new file mode 100644
> index 0000000000..42240e2132
> --- /dev/null
> +++ b/tools/golang/xenlight/README.md
> @@ -0,0 +1,17 @@
> +# xenlight
> +
> +## About
> +
> +The xenlight package provides Go bindings to Xen's libxl C library via cgo. The package is currently in an unstable "preview" state.
We should probably try to slot it into one of the official terms we use in SUPPORT.md (and also add it to SUPPORT.md!).
ATM you can’t even do a full VM lifecycle with it properly (to include harvesting destroyed domains); so I think it would come under “experimental”.
> This means the package is ready for initial use and evaluation, but is not yet fully functional. Namely, only a subset of libxl's API is implemented, and breaking changes may occur in future package versions.
> +
> +Much of the package is generated using the libxl IDL. Changes to the generated code can be made by modifying `tools/golang/xenlight/gengotypes.py` in the xen.git tree.
> +
> +## Getting Started
> +
> +```go
> +import (
> + "xenbits.xen.org/git-http/xen.git/tools/golang/xenlight"
> +)
> +```
> +
> +The module is not yet tagged independently of xen.git, so expect to see `v0.0.0-<date>-<git hash>` as the package version. If you want to point to a Xen release, such as 4.14.0, you can run `go get xenbits.xen.org/git-http/xen.git/tools/golang/xenlight@RELEASE-4.14.0`.
I think I would say something like:
—
The module is not yet tagged independently of xen.git; if you don’t specify the version, you’ll get the most recent development version, which is probably not what you want. A better option would be to specify a Xen release tag; for instance: `go get xenbits…./xenlight@RELEASE-4.14.10`.
—
> diff --git a/tools/golang/xenlight/xenlight.go b/tools/golang/xenlight/xenlight.go
> index 6b4f492550..3eaa5a3d63 100644
> --- a/tools/golang/xenlight/xenlight.go
> +++ b/tools/golang/xenlight/xenlight.go
> @@ -14,6 +14,8 @@
> * You should have received a copy of the GNU Lesser General Public
> * License along with this library; If not, see <http://www.gnu.org/licenses/>.
> */
> +
> +// Package xenlight provides bindings to Xen's libxl C library.
> package xenlight
Will this comment replace the comment above it in the pkg.go.dev module page?
-George
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 2/3] golang/xenlight: init xenlight go module
2020-05-12 15:06 ` Nick Rosbrook
2020-05-12 15:47 ` George Dunlap
@ 2020-05-12 17:30 ` George Dunlap
2020-05-12 17:37 ` George Dunlap
2020-05-12 23:36 ` Nick Rosbrook
1 sibling, 2 replies; 14+ messages in thread
From: George Dunlap @ 2020-05-12 17:30 UTC (permalink / raw)
To: Nick Rosbrook; +Cc: Nick Rosbrook, xen-devel, Wei Liu, Ian Jackson
> On May 12, 2020, at 4:06 PM, Nick Rosbrook <rosbrookn@gmail.com> wrote:
>
> [CAUTION - EXTERNAL EMAIL] DO NOT reply, click links, or open attachments unless you have verified the sender and know the content is safe.
>
> On Tue, May 12, 2020 at 10:36 AM George Dunlap <George.Dunlap@citrix.com> wrote:
>>
>>
>>
>>> On Apr 30, 2020, at 10:39 PM, Nick Rosbrook <rosbrookn@gmail.com> wrote:
>>>
>>> Initialize the xenlight Go module using the xenbits git-http URL,
>>> xenbits.xen.org/git-http/xen.git/tools/golang/xenlight, and update the
>>> XEN_GOCODE_URL variable in tools/Rules.mk accordingly.
>>>
>>> Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
>>> ---
>>> tools/Rules.mk | 2 +-
>>> tools/golang/xenlight/go.mod | 1 +
>>> 2 files changed, 2 insertions(+), 1 deletion(-)
>>> create mode 100644 tools/golang/xenlight/go.mod
>>>
>>> diff --git a/tools/Rules.mk b/tools/Rules.mk
>>> index 5b8cf748ad..ca33cc7b31 100644
>>> --- a/tools/Rules.mk
>>> +++ b/tools/Rules.mk
>>> @@ -36,7 +36,7 @@ debug ?= y
>>> debug_symbols ?= $(debug)
>>>
>>> XEN_GOPATH = $(XEN_ROOT)/tools/golang
>>> -XEN_GOCODE_URL = golang.xenproject.org
>>> +XEN_GOCODE_URL = xenbits.xen.org/git-http/xen.git/tools/golang
>>
>> The primary effect of this will be to install the code in $PREFIX/share/gocode/xenbits.xen.org/git-http/xen.git/tools/golang/xenlight when making debballs or doing `make install`.
>>
>> I don’t immediately see the advantage of that, particularly if we’re still thinking about having a “prettier” path at some point in the future. What was your thinking here?
>
> With the module being defined as `xenbits.xen.org/...`, the `build`
> Make target will fail as-is for a module-aware version of go (because
> it cannot find a module named `golang.xenproject.org/xenlight`). So,
> the reason for this change is to preserve the existing functionality
> of that Make target. Changing XEN_GOCODE_URL seemed like the correct
> change, but I'm open to suggestions.
Oh. But no, that’s not at all what we want.
The whole point of running ‘go build’ is to make sure that *the code we just copied* — the code right now in our own local tree, perhaps which was just generated — actually compiles.
It looks like when we add the `go.mod` further up the tree, it makes `go build` ignore the GOPATH environment variable we’re giving it, which causes the build failure. But your “fix” doesn’t make it use the in-tree go code again; instead it looks like it causes `go build` command to go and fetch the most recent `master` version from xenbits, ignoring the go code in the tree completely. :-)
-George
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 2/3] golang/xenlight: init xenlight go module
2020-05-12 17:30 ` George Dunlap
@ 2020-05-12 17:37 ` George Dunlap
2020-05-12 23:36 ` Nick Rosbrook
1 sibling, 0 replies; 14+ messages in thread
From: George Dunlap @ 2020-05-12 17:37 UTC (permalink / raw)
To: Nick Rosbrook; +Cc: Nick Rosbrook, xen-devel, Wei Liu, Ian Jackson
> On May 12, 2020, at 6:30 PM, George Dunlap <george.dunlap@citrix.com> wrote:
>
>>
>> On May 12, 2020, at 4:06 PM, Nick Rosbrook <rosbrookn@gmail.com> wrote:
>>
>> [CAUTION - EXTERNAL EMAIL] DO NOT reply, click links, or open attachments unless you have verified the sender and know the content is safe.
>>
>> On Tue, May 12, 2020 at 10:36 AM George Dunlap <George.Dunlap@citrix.com> wrote:
>>>
>>>
>>>
>>>> On Apr 30, 2020, at 10:39 PM, Nick Rosbrook <rosbrookn@gmail.com> wrote:
>>>>
>>>> Initialize the xenlight Go module using the xenbits git-http URL,
>>>> xenbits.xen.org/git-http/xen.git/tools/golang/xenlight, and update the
>>>> XEN_GOCODE_URL variable in tools/Rules.mk accordingly.
>>>>
>>>> Signed-off-by: Nick Rosbrook <rosbrookn@ainfosec.com>
>>>> ---
>>>> tools/Rules.mk | 2 +-
>>>> tools/golang/xenlight/go.mod | 1 +
>>>> 2 files changed, 2 insertions(+), 1 deletion(-)
>>>> create mode 100644 tools/golang/xenlight/go.mod
>>>>
>>>> diff --git a/tools/Rules.mk b/tools/Rules.mk
>>>> index 5b8cf748ad..ca33cc7b31 100644
>>>> --- a/tools/Rules.mk
>>>> +++ b/tools/Rules.mk
>>>> @@ -36,7 +36,7 @@ debug ?= y
>>>> debug_symbols ?= $(debug)
>>>>
>>>> XEN_GOPATH = $(XEN_ROOT)/tools/golang
>>>> -XEN_GOCODE_URL = golang.xenproject.org
>>>> +XEN_GOCODE_URL = xenbits.xen.org/git-http/xen.git/tools/golang
>>>
>>> The primary effect of this will be to install the code in $PREFIX/share/gocode/xenbits.xen.org/git-http/xen.git/tools/golang/xenlight when making debballs or doing `make install`.
>>>
>>> I don’t immediately see the advantage of that, particularly if we’re still thinking about having a “prettier” path at some point in the future. What was your thinking here?
>>
>> With the module being defined as `xenbits.xen.org/...`, the `build`
>> Make target will fail as-is for a module-aware version of go (because
>> it cannot find a module named `golang.xenproject.org/xenlight`). So,
>> the reason for this change is to preserve the existing functionality
>> of that Make target. Changing XEN_GOCODE_URL seemed like the correct
>> change, but I'm open to suggestions.
>
> Oh. But no, that’s not at all what we want.
>
> The whole point of running ‘go build’ is to make sure that *the code we just copied* — the code right now in our own local tree, perhaps which was just generated — actually compiles.
>
> It looks like when we add the `go.mod` further up the tree, it makes `go build` ignore the GOPATH environment variable we’re giving it, which causes the build failure. But your “fix” doesn’t make it use the in-tree go code again; instead it looks like it causes `go build` command to go and fetch the most recent `master` version from xenbits, ignoring the go code in the tree completely. :-)
OK, so actually what you want to do is replace the `go install -x $OTHER_PLACE_WE_JUST_COPIED_THE_FILES` with `go build -x` in the Makefile.
-George
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 3/3] golang/xenlight: add necessary module/package documentation
2020-05-12 17:20 ` George Dunlap
@ 2020-05-12 21:59 ` Nick Rosbrook
0 siblings, 0 replies; 14+ messages in thread
From: Nick Rosbrook @ 2020-05-12 21:59 UTC (permalink / raw)
To: George Dunlap; +Cc: Nick Rosbrook, xen-devel, Wei Liu, Ian Jackson
On Tue, May 12, 2020 at 1:20 PM George Dunlap <George.Dunlap@citrix.com> wrote:
>
>
>
> > On Apr 30, 2020, at 10:39 PM, Nick Rosbrook <rosbrookn@gmail.com> wrote:
> >
> > Add a README and package comment giving a brief overview of the package.
> > These also help pkg.go.dev generate better documentation.
> >
> > Also, add a copy of Xen's license to tools/golang/xenlight. This is
> > required for the package to be shown on pkg.go.dev and added to the
> > default module proxy, proxy.golang.org.
>
> libxl is actually under the LGPL; I guess we want the xenlight package to be the same?
Thanks, yes it should probably be the same.
> As discussed before, arguably distributing the *.gen.go files won’t be sufficient to comply with the license, because they are not the “preferred form of modification”: that would be libxl_types.idl, along with the python generators.
>
> OTOH, I suppose that’s sort of Google’s problem in some ways...
Yeah, I guess that's true. Besides, modules are not intended to be
modified (they are store in a read-only cache by default), so I don't
think we need to worry about that until a separate repo is involved.
Anyone who looks on pkg.go.dev for now will see that xen.git is the
source repository.
> >
> > diff --git a/tools/golang/xenlight/README.md b/tools/golang/xenlight/README.md
> > new file mode 100644
> > index 0000000000..42240e2132
> > --- /dev/null
> > +++ b/tools/golang/xenlight/README.md
> > @@ -0,0 +1,17 @@
> > +# xenlight
> > +
> > +## About
> > +
> > +The xenlight package provides Go bindings to Xen's libxl C library via cgo. The package is currently in an unstable "preview" state.
>
> We should probably try to slot it into one of the official terms we use in SUPPORT.md (and also add it to SUPPORT.md!).
>
> ATM you can’t even do a full VM lifecycle with it properly (to include harvesting destroyed domains); so I think it would come under “experimental”.
Thanks, I wasn't aware of these definitions in SUPPORT.md.
> > This means the package is ready for initial use and evaluation, but is not yet fully functional. Namely, only a subset of libxl's API is implemented, and breaking changes may occur in future package versions.
> > +
> > +Much of the package is generated using the libxl IDL. Changes to the generated code can be made by modifying `tools/golang/xenlight/gengotypes.py` in the xen.git tree.
> > +
> > +## Getting Started
> > +
> > +```go
> > +import (
> > + "xenbits.xen.org/git-http/xen.git/tools/golang/xenlight"
> > +)
> > +```
> > +
> > +The module is not yet tagged independently of xen.git, so expect to see `v0.0.0-<date>-<git hash>` as the package version. If you want to point to a Xen release, such as 4.14.0, you can run `go get xenbits.xen.org/git-http/xen.git/tools/golang/xenlight@RELEASE-4.14.0`.
>
> I think I would say something like:
>
> —
>
> The module is not yet tagged independently of xen.git; if you don’t specify the version, you’ll get the most recent development version, which is probably not what you want. A better option would be to specify a Xen release tag; for instance: `go get xenbits…./xenlight@RELEASE-4.14.10`.
That sounds much better. Thanks.
> > diff --git a/tools/golang/xenlight/xenlight.go b/tools/golang/xenlight/xenlight.go
> > index 6b4f492550..3eaa5a3d63 100644
> > --- a/tools/golang/xenlight/xenlight.go
> > +++ b/tools/golang/xenlight/xenlight.go
> > @@ -14,6 +14,8 @@
> > * You should have received a copy of the GNU Lesser General Public
> > * License along with this library; If not, see <http://www.gnu.org/licenses/>.
> > */
> > +
> > +// Package xenlight provides bindings to Xen's libxl C library.
> > package xenlight
>
>
> Will this comment replace the comment above it in the pkg.go.dev module page?
Yes, this should be recognized as the "package comment" now.
-NR
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH 2/3] golang/xenlight: init xenlight go module
2020-05-12 17:30 ` George Dunlap
2020-05-12 17:37 ` George Dunlap
@ 2020-05-12 23:36 ` Nick Rosbrook
1 sibling, 0 replies; 14+ messages in thread
From: Nick Rosbrook @ 2020-05-12 23:36 UTC (permalink / raw)
To: George Dunlap; +Cc: Nick Rosbrook, xen-devel, Wei Liu, Ian Jackson
> The whole point of running ‘go build’ is to make sure that *the code we just copied* — the code right now in our own local tree, perhaps which was just generated — actually compiles.
I understand that, and in my tests that's the outcome.
> It looks like when we add the `go.mod` further up the tree, it makes `go build` ignore the GOPATH environment variable we’re giving it, which causes the build failure. But your “fix” doesn’t make it use the in-tree go code again; instead it looks like it causes `go build` command to go and fetch the most recent `master` version from xenbits, ignoring the go code in the tree completely. :-)
The GOPATH is "ignored" because it is obsolete in module-aware go
(this is one of the primary motivations of modules). The build fails
(without changing XEN_GOCODE_URL) because xenproject.golang.org is
*not* the module in the local tree, and the subsequent fetch fails.
However, when the correct import path (after updating XEN_GOCODE_URL)
is used, go is smart enough to realize we're trying to build our local
module and will not do a fetch.
However, I'm more than happy to just use `go build` instead of `go
install` in that make target.
Thanks
-NR
^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2020-05-12 23:37 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-04-30 21:38 [PATCH 0/3] initialize xenlight go module Nick Rosbrook
2020-04-30 21:38 ` [PATCH 1/3] golang/xenlight: re-track generated go code Nick Rosbrook
2020-05-12 14:48 ` George Dunlap
2020-04-30 21:39 ` [PATCH 2/3] golang/xenlight: init xenlight go module Nick Rosbrook
2020-05-12 14:36 ` George Dunlap
2020-05-12 15:06 ` Nick Rosbrook
2020-05-12 15:47 ` George Dunlap
2020-05-12 15:58 ` Nick Rosbrook
2020-05-12 17:30 ` George Dunlap
2020-05-12 17:37 ` George Dunlap
2020-05-12 23:36 ` Nick Rosbrook
2020-04-30 21:39 ` [PATCH 3/3] golang/xenlight: add necessary module/package documentation Nick Rosbrook
2020-05-12 17:20 ` George Dunlap
2020-05-12 21:59 ` Nick Rosbrook
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