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Seek to position in directory
Source position: unix.pp line 109
| procedure SeekDir( | 
| p: pDir; | 
| loc: clong | 
| ); | 
SeekDir sets the directory pointer to the loc-th entry in the directory structure pointed to by p.
For an example, see #rtl.baseunix.fpOpenDir.
Extended error information is returned by the FpGetErrno function:
| 
 | Close directory file descriptor | |
| 
 | Read entry from directory | |
| 
 | Open a directory for reading | |
| 
 | Return current location in a directory |