CentOS 7.0 - man page for dbm_filter::null (centos section 3pm)
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DBM_Filter::null(3pm) Perl Programmers Reference Guide DBM_Filter::null(3pm)
DBM_Filter::null - filter for DBM_Filter
use SDBM_File; # or DB_File, or GDBM_File, or NDBM_File, or ODBM_File
use DBM_Filter ;
$db = tie %hash, ...
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.
Paul Marquess email@example.com
perl v5.16.3 2013-02-26 DBM_Filter::null(3pm)
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