IO::Seekable - supply seek based methods for I/O objectsSYNOPSIS
use IO::Seekable; package IO::Something; @ISA = qw(IO::Seekable);DESCRIPTION
IO::Seekable does not have a constructor of its own as it is intended to be inherited by other IO::Handle based objects. It provides methods which allow seeking of the file descriptors. If the C functions fgetpos() and fsetpos() are available, then IO::File::getpos returns an opaque value that represents the current position of the IO::File, and IO::File::setpos uses that value to return to a previously visited position. See the perlfunc manpage for complete descriptions of each of the following supported IO::Seekable methods, which are just front ends for the corresponding built-in functions: seek tellSEE ALSO
the perlfunc manpage, the section on I/O Operators in the perlop manpage, the IO::Handle manpage the IO::File manpageHISTORY
Derived from FileHandle.pm by Graham Barr <bodg@tiuk.ti.com>
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