Name

File::DataClass::Constants - Definitions of constant values

Synopsis

   use File::DataClass::Constants;

   my $bool = TRUE;

Description

Exports a list of subroutines each of which returns a constants value

Subroutines/Methods

Exception_Class

Class method. An accessor / mutator for the classname returned by the "EXCEPTION_CLASS" function

ARRAY

String ARRAY

CODE

String CODE

CYGWIN

The devil's spawn with compatibility library loaded

EXCEPTION_CLASS

The class to use when throwing exceptions

FALSE

Digit 0

HASH

String HASH

LANG

Default language code, en

LOCALIZE

The character sequence that introduces a localisation substitution parameter. Left square bracket underscore

LOCK_BLOCKING

Integer constant used to indicate a blocking lock call

LOCK_NONBLOCKING

Integer constant used to indicate a non-blocking lock call

MSOFT

The string MSWin32

NO_UMASK_STACK

Prevent the IO object from pushing and restoring umasks by pushing this value onto the _umask array ref attribute

NUL

Empty string

PERMS

Default file creation permissions

SPC

Space character

STAT_FIELDS

The list of fields returned by the core stat function

STORAGE_BASE

The prefix for storage classes

STORAGE_EXCEPTIONS

Previous versions of File::DataClass had some now incompatible storage subclasses that may still be installed. Listing them here prevents them from inadvertently participating in the extension_map registration process

TILDE

The (~) tilde character

TRUE

Digit 1

Diagnostics

None

Configuration and Environment

None

Dependencies

Exporter
File::DataClass::Exception

Incompatibilities

There are no known incompatibilities in this module

Bugs and Limitations

There are no known bugs in this module. Please report problems to the address below. Patches are welcome

Author

Peter Flanigan, <pjfl@cpan.org>

License and Copyright

Copyright (c) 2017 Peter Flanigan. All rights reserved

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic

This program is distributed in the hope that it will be useful, but WITHOUT WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE