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replace util/bytes.go with binary.BigEndian

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This commit is contained in:
Jianfei Wang
2016-04-06 17:03:32 +08:00
parent 6876bfa685
commit 7bc10d46e3
11 changed files with 63 additions and 109 deletions
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15
go/storage/needle_map.go
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@@ -1,12 +1,11 @@
package storage
import (
"encoding/binary"
"fmt"
"io/ioutil"
"os"
"sync"
"github.com/chrislusf/seaweedfs/go/util"
)
type NeedleMapType int
@@ -53,16 +52,16 @@ func (nm baseNeedleMapper) IndexFileName() string {
}
func idxFileEntry(bytes []byte) (key uint64, offset uint32, size uint32) {
key = util.BytesToUint64(bytes[:8])
offset = util.BytesToUint32(bytes[8:12])
size = util.BytesToUint32(bytes[12:16])
key = binary.BigEndian.Uint64(bytes[:8])
offset = binary.BigEndian.Uint32(bytes[8:12])
size = binary.BigEndian.Uint32(bytes[12:16])
return
}
func (nm baseNeedleMapper) appendToIndexFile(key uint64, offset uint32, size uint32) error {
bytes := make([]byte, 16)
util.Uint64toBytes(bytes[0:8], key)
util.Uint32toBytes(bytes[8:12], offset)
util.Uint32toBytes(bytes[12:16], size)
binary.BigEndian.PutUint64(bytes[0:8], key)
binary.BigEndian.PutUint32(bytes[8:12], offset)
binary.BigEndian.PutUint32(bytes[12:16], size)
nm.indexFileAccessLock.Lock()
defer nm.indexFileAccessLock.Unlock()