Remove for Destroy/_OP_DESTROY.

DESTROY is only sent for fuseblk devices which we (probably) don't
support anyway.

fuse/api.go

@@ -118,7 +118,6 @@ type DefaultFile struct{}
 //
 // Include DefaultRawFileSystem to inherit a null implementation.
 type RawFileSystem interface {
-	Destroy(h *InHeader, input *InitIn)
 	Lookup(header *InHeader, name string) (out *EntryOut, status Status)
 	Forget(header *InHeader, input *ForgetIn)
 

fuse/default.go

@@ -9,10 +9,6 @@ import (
 var _ = log.Println
 var _ = fmt.Println
 
-func (me *DefaultRawFileSystem) Destroy(h *InHeader, input *InitIn) {
-
-}
-
 func (me *DefaultRawFileSystem) Lookup(h *InHeader, name string) (out *EntryOut, code Status) {
 	return nil, ENOSYS
 }

fuse/lockingfs.go

@@ -159,11 +159,6 @@ func NewLockingRawFileSystem(rfs RawFileSystem) *LockingRawFileSystem {
 	return l
 }
 
-func (me *LockingRawFileSystem) Destroy(h *InHeader, input *InitIn) {
-	defer me.locked()()
-	me.RawFileSystem.Destroy(h, input)
-}
-
 func (me *LockingRawFileSystem) Lookup(h *InHeader, name string) (out *EntryOut, code Status) {
 	defer me.locked()()
 	return me.RawFileSystem.Lookup(h, name)

fuse/opcode.go

@@ -200,10 +200,6 @@ func doReadlink(state *MountState, req *request) {
 	req.flatData, req.status = state.fileSystem.Readlink(req.inHeader)
 }
 
-func doDestroy(state *MountState, req *request) {
-	state.fileSystem.Destroy(req.inHeader, (*InitIn)(req.inData))
-}
-
 func doLookup(state *MountState, req *request) {
 	lookupOut, s := state.fileSystem.Lookup(req.inHeader, req.filenames[0])
 	req.status = s
@@ -442,7 +438,6 @@ func init() {
 		_OP_FORGET:      doForget,
 		_OP_READLINK:    doReadlink,
 		_OP_INIT:        doInit,
-		_OP_DESTROY:     doDestroy,
 		_OP_LOOKUP:      doLookup,
 		_OP_MKNOD:       doMknod,
 		_OP_MKDIR:       doMkdir,

fuse/pathops.go

@@ -29,9 +29,6 @@ func (me *FileSystemConnector) GetPath(nodeid uint64) (path string, mount *fileS
 	return p, m, n
 }
 
-func (me *FileSystemConnector) Destroy(h *InHeader, input *InitIn) {
-}
-
 func (me *fileSystemMount) setOwner(attr *Attr) {
 	if me.options.Owner != nil {
 		attr.Owner = *me.options.Owner

fuse/timingrawfs.go

@@ -31,11 +31,6 @@ func (me *TimingRawFileSystem) Latencies() map[string]float64 {
 	return me.LatencyMap.Latencies(1e-3)
 }
 
-func (me *TimingRawFileSystem) Destroy(h *InHeader, input *InitIn) {
-	defer me.startTimer("Destroy")()
-	me.RawFileSystem.Destroy(h, input)
-}
-
 func (me *TimingRawFileSystem) Lookup(h *InHeader, name string) (out *EntryOut, code Status) {
 	defer me.startTimer("Lookup")()
 	return me.RawFileSystem.Lookup(h, name)