func addRegularFile(directory *filesystem.Directory,
fileSystem, oldFS *FileSystem,
name string, directoryPathName string, stat *syscall.Stat_t) error {
inode, isNewInode := fileSystem.getRegularInode(stat)
var file filesystem.RegularFile
file.Name = name
file.InodeNumber = stat.Ino
file.SetInode(inode)
if isNewInode {
if inode.Size > 0 {
err := scanRegularFile(&file, fileSystem, directoryPathName)
if err != nil {
return err
}
}
if oldFS != nil && oldFS.RegularInodeTable != nil {
if oldInode, found := oldFS.RegularInodeTable[stat.Ino]; found {
if filesystem.CompareRegularInodes(inode, oldInode, nil) {
inode = oldInode
file.SetInode(inode)
fileSystem.RegularInodeTable[stat.Ino] = inode
}
}
}
}
directory.RegularFileList = append(directory.RegularFileList, &file)
return nil
}
