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8.127. IO::File
Inherits from IO::Handle and
IO::Seekable, extending them with methods specific to filehandles.
Provides three such methods.
| new |
$fh = new ([params])
Constructor. Creates an IO::File object, passing any parameters to
the method open. If the open fails, the object is
destroyed. Otherwise, it is returned to the caller.
| new_tmpfile |
$fh = new_tmpfile
Constructor. Creates an IO::File object opened for read/write on a
newly created temporary file. If the system permits, the temporary
file is anonymous; if the temporary file cannot be created or opened,
the object is destroyed. Otherwise, it is returned to the caller.
| open |
$fh->open(filename[, mode[, perms]])
Opens the newly created filehandle. Accepts one, two, or three
parameters. With one parameter, it acts as a frontend for
Perl's built-in open function.
With two parameters, the first parameter is a filename, and the
second is the open mode, optionally followed by a third parameter,
the file permission value.
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| 8.126. IO |  | 8.128. IO::Handle |
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