Caleb Gardner
70 lines
1.1 KiB
Go
70 lines
1.1 KiB
Go
package inode
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import (
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"encoding/binary"
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"io"
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)
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type Device struct {
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LinkCount uint32
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Dev uint32
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}
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func ReadDevice(r io.Reader) (d Device, err error) {
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dat := make([]byte, 8)
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_, err = r.Read(dat)
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if err != nil {
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return
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}
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d.LinkCount = binary.LittleEndian.Uint32(dat)
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d.Dev = binary.LittleEndian.Uint32(dat[4:])
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return
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}
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type EDevice struct {
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Device
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XattrInd uint32
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}
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func ReadEDevice(r io.Reader) (d EDevice, err error) {
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dat := make([]byte, 12)
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_, err = r.Read(dat)
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if err != nil {
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return
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}
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d.LinkCount = binary.LittleEndian.Uint32(dat)
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d.Dev = binary.LittleEndian.Uint32(dat[4:])
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d.XattrInd = binary.LittleEndian.Uint32(dat[8:])
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return
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}
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type IPC struct {
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LinkCount uint32
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}
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func ReadIPC(r io.Reader) (i IPC, err error) {
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dat := make([]byte, 4)
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_, err = r.Read(dat)
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if err != nil {
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return
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}
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i.LinkCount = binary.LittleEndian.Uint32(dat)
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return
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}
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type EIPC struct {
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IPC
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XattrInd uint32
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}
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func ReadEIPC(r io.Reader) (i EIPC, err error) {
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dat := make([]byte, 8)
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_, err = r.Read(dat)
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if err != nil {
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return
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}
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i.LinkCount = binary.LittleEndian.Uint32(dat)
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i.XattrInd = binary.LittleEndian.Uint32(dat[4:])
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return
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}
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