fusego/debug.go

41 lines
1.1 KiB
Go

// Copyright 2015 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package fuse
import (
"fmt"
"reflect"
)
func describeRequest(op interface{}) (s string) {
v := reflect.ValueOf(op).Elem()
t := v.Type()
// Find the inode number involved, if possible.
var inodeDesc string
if f := v.FieldByName("Inode"); f.IsValid() {
inodeDesc = fmt.Sprintf("(inode=%v)", f.Interface())
}
// Use the type name.
s = fmt.Sprintf("%s%s", t.Name(), inodeDesc)
return
}
func describeResponse(op interface{}) (s string) {
return describeRequest(op)
}