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44 lines
860 B
44 lines
860 B
package mount
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import (
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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"sync"
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)
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type LockedEntry struct {
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*filer_pb.Entry
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sync.RWMutex
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}
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func (le *LockedEntry) GetEntry() *filer_pb.Entry {
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le.RLock()
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defer le.RUnlock()
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return le.Entry
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}
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// SetEntry sets the entry of the LockedEntry
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// entry should never be nil
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func (le *LockedEntry) SetEntry(entry *filer_pb.Entry) {
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le.Lock()
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defer le.Unlock()
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le.Entry = entry
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}
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func (le *LockedEntry) UpdateEntry(fn func(entry *filer_pb.Entry)) *filer_pb.Entry {
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le.Lock()
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defer le.Unlock()
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fn(le.Entry)
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return le.Entry
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}
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func (le *LockedEntry) GetChunks() []*filer_pb.FileChunk {
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le.RLock()
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defer le.RUnlock()
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return le.Entry.Chunks
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}
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func (le *LockedEntry) AppendChunks(newChunks []*filer_pb.FileChunk) {
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le.Lock()
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defer le.Unlock()
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le.Entry.Chunks = append(le.Entry.Chunks, newChunks...)
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}
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