Manpage of DBM_Filter::null

DBM_Filter::null

Section: Perl Programmers Reference Guide (3pm)
Updated: 2001-09-21
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DBM_Filter::null

SYNOPSIS

    use SDBM_File; # or DB_File, or GDBM_File, or NDBM_File, or ODBM_File
    use DBM_Filter ;

    $db = tie %hash, ...
    $db->Filter_Push('null');

DESCRIPTION

This filter ensures that all data written to the DBM file is null terminated. This is useful when you have a perl script that needs to interoperate with a DBM file that a C program also uses. A fairly common issue is for the C application to include the terminating null in a string when it writes to the DBM file. This filter will ensure that all data written to the DBM file can be read by the C application.

AUTHOR

Paul Marquess pmqs@cpan.org

This document was created by man2html, using the manual pages.
Time: 21:21:36 GMT, May 16, 2005

DBM_Filter::null

DBM_Filter::null

SYNOPSIS

DESCRIPTION

SEE ALSO

AUTHOR

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