Каталог требований LSB Core 3.1

Standard	ID	Description
SUSv3	seekdir.01	The seekdir() function shall set the position of the next readdir() operation on the directory stream specified by dirp to the position specified by loc
SUSv3	seekdir.02	The value of loc should have been returned from an earlier call to telldir()
SUSv3	seekdir.02.01	If the value of loc was not obtained from an earlier call to telldir(), or if a call to rewinddir() occurred between the call to telldir() and the call to seekdir(), the results of subsequent calls to readdir() are unspecified

The text in the Description column of SUSv3 requirements is reproduced from IEEE Std 1003.1, 2004 Edition, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2004 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html