func (c *VirConnection) SetErrorFunc(cb ErrorCallback, opaque func()) {
c.UnsetErrorFunc()
context := &errorContext{
cb: cb,
f: opaque,
}
goCallbackId := registerCallbackId(context)
callbackPtr := unsafe.Pointer(C.errorConnCallback_cgo)
C.virConnSetErrorFunc_cgo(c.ptr, C.long(goCallbackId), C.virErrorFunc(callbackPtr))
connData := getConnectionData(c)
connData.errCallbackId = &goCallbackId
}
func init() {
// libvirt won't print to stderr
C.virSetErrorFunc(nil, C.virErrorFunc(unsafe.Pointer(C.virErrorFuncDummy)))
}
func init() {
C.virSetErrorFunc(nil, C.virErrorFunc(unsafe.Pointer(C.errorGlobalCallback_cgo)))
}
func init() {
// Supress the native error output. There's no way to do this per
// connection, so we have to do this globally.
C.virSetErrorFunc(nil, C.virErrorFunc(unsafe.Pointer(C.emptyErrorFunc)))
}
