telldir
telldir dirhandle
Returns the current position of the readdir
routines on a directory handle
(dirhandle
). This value may be given to
seekdir
to access a particular
location in a directory. The function has the same caveats about
possible directory compaction as the corresponding system library
routine. This function may not be implemented everywhere that
readdir
is. Even if it is, no
calculation may be done with the return value. It’s just an opaque
value, meaningful only to seekdir
.
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