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38 "libguestfs.org/nbdkit"
42 var pluginName
= "dumpplugin"
44 type DumpPlugin
struct {
48 type DumpConnection
struct {
52 var size
uint64 = 1024 * 1024
54 func (p
*DumpPlugin
) DumpPlugin() {
55 fmt
.Println("golang_dump_plugin=1")
58 func (p
*DumpPlugin
) Open(readonly
bool) (nbdkit
.ConnectionInterface
, error
) {
59 return &DumpConnection
{}, nil
62 func (c
*DumpConnection
) GetSize() (uint64, error
) {
66 func (c
*DumpConnection
) PRead(buf
[]byte, offset
uint64,
68 for i
:= 0; i
< len(buf
); i
++ {
74 //----------------------------------------------------------------------
76 // The boilerplate below this line is required by all golang plugins,
77 // as well as importing "C" and "unsafe" modules at the top of the
81 func plugin_init() unsafe
.Pointer
{
82 // If your plugin needs to do any initialization, you can
83 // either put it here or implement a Load() method.
86 // Then you must call the following function.
87 return nbdkit
.PluginInitialize(pluginName
, &DumpPlugin
{})
90 // This is never(?) called, but must exist.