1. Dart
2. dart:io
3. RandomAccessFile
4. positionSync abstract method

##### RandomAccessFile class

1. Constructors
2. RandomAccessFile
3. Properties
4. hashCode
5. path
6. runtimeType
7. Methods
8. close
9. closeSync
10. flush
11. flushSync
12. length
13. lengthSync
14. lock
15. lockSync
16. noSuchMethod
17. position
18. positionSync
19. read
20. readByte
21. readByteSync
22. readInto
23. readIntoSync
24. readSync
25. setPosition
26. setPositionSync
27. toString
28. truncate
29. truncateSync
30. unlock
31. unlockSync
32. writeByte
33. writeByteSync
34. writeFrom
35. writeFromSync
36. writeString
37. writeStringSync
38. Operators
39. operator ==

description

# positionSync method Null safety

int positionSync ()

Synchronously gets the current byte position in the file.

Throws a FileSystemException if the operation fails.

## Implementation

    int positionSync();