Store InodeNum

[goredo.git] / inode.go

diff --git a/inode.go b/inode.go
index afb323cb15aa6deb3a89c231c3ea9247ebd17a34..82b61984ab0f37e05c14dd0e2034410ec0dfe4d2 100644 (file)
--- a/inode.go
+++ b/inode.go
@@ -43,6 +43,7 @@ var InodeTrust InodeTrustType
 
 type Inode struct {
        Size      int64
+       InodeNum  uint64
        CtimeSec  int64
        CtimeNsec int64
        MtimeSec  int64
@@ -53,6 +54,9 @@ func (our *Inode) Equals(their *Inode) bool {
        if our.Size != their.Size {
                return false
        }
+       if our.InodeNum != their.InodeNum {
+               return false
+       }
        switch InodeTrust {
        case InodeTrustCtime:
                if our.CtimeSec != their.CtimeSec || our.CtimeNsec != their.CtimeNsec {
@@ -72,6 +76,7 @@ func (our *Inode) Equals(their *Inode) bool {
 func (inode *Inode) RecfileFields() []recfile.Field {
        return []recfile.Field{
                {Name: "Size", Value: strconv.FormatInt(inode.Size, 10)},
+               {Name: "InodeNum", Value: strconv.FormatUint(inode.InodeNum, 10)},
                {Name: "CtimeSec", Value: strconv.FormatInt(inode.CtimeSec, 10)},
                {Name: "CtimeNsec", Value: strconv.FormatInt(inode.CtimeNsec, 10)},
                {Name: "MtimeSec", Value: strconv.FormatInt(inode.MtimeSec, 10)},
@@ -95,6 +100,7 @@ func inodeFromFile(fd *os.File) (*Inode, error) {
        mtimeNsec := fi.ModTime().UnixNano()
        return &Inode{
                Size:     fi.Size(),
+               InodeNum: uint64(stat.Ino),
                CtimeSec: ctimeSec, CtimeNsec: ctimeNsec,
                MtimeSec: mtimeSec, MtimeNsec: mtimeNsec,
        }, nil
@@ -102,6 +108,7 @@ func inodeFromFile(fd *os.File) (*Inode, error) {
 
 func inodeFromRec(m map[string]string) (*Inode, error) {
        size := m["Size"]
+       inodeNum := m["InodeNum"]
        ctimeSec := m["CtimeSec"]
        ctimeNsec := m["CtimeNsec"]
        mtimeSec := m["MtimeSec"]
@@ -121,6 +128,12 @@ func inodeFromRec(m map[string]string) (*Inode, error) {
        if err != nil {
                return nil, err
        }
+       if inodeNum != "" {
+               inode.InodeNum, err = strconv.ParseUint(inodeNum, 10, 64)
+               if err != nil {
+                       return nil, err
+               }
+       }
        inode.CtimeSec, err = strconv.ParseInt(ctimeSec, 10, 64)
        if err != nil {
                return nil, err