GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages
AnyData::Storage::File(3) User Contributed Perl Documentation AnyData::Storage::File(3)

 AnyData::Storage::File -- manipulate files with rich warnings

 Opens, reads from, writes to, creates and destroys files with numerous
 options for error handling, flocking, binmode, etc.

 The simplest form is the equivalent of

       my $f    = AnyData::Storage::File->new(dirs=>\@dirs,flock=>1);
       my $str1 = $f->adSlurp($file);

       
       for( @dirs ) {
           open(IN,$file) or die $!;
       }
       sub slurp {
           local *IN;
           local $/ = undef;
       }

 But, depending on how you set the default behaviour

 use AnyData;
 my $f = AnyData::Storage::File->new;
 $f->set('binmode',1|0);
 $f->set('PrintError',1|0);
 $f->set('RaiseError',1|0);
 $f->set('Trace',1|0);
 $f->set('f_dir',$dir|$dir_array)

< input, fail if doesn't exist > output, truncate if exists, create if doesn't >> append, create if doesn't exist +< read/write, fail if doesn't exist

r = < r+ =

 my $f = AnyData::Storage::File->new;

 or

 my $f = AnyData::Storage::File->new( %flags );

 %flags is a hash which can contain any or all of:

     f_dir      => $directory,   # defaults to './' (
     binmode    => $binmode,     # defaults to 0 (doesn't binmode files)
     printError => $warnings,    # defaults to 1 (print warning on errors)

 Mode is one of

 a = append     open for reading & writing, create if doesn't exist
 r = read       open for reading, fail if doesn't exist
 u = open       open for reading & writing, fail if doesn't exist
 c = create     open for reading & writing, fail if it already exists
 o = overwrite  open for reading & writing, overwrite if it already exists

 Additionally, all modes fail if the file can't be opened.  On systems
 that support flock, 'r' fails if a shared lock can not be obtained; the
 other modes fail if an exclusive lock can't be obtained.
2014-10-27 perl v5.32.1

Search for    or go to Top of page |  Section 3 |  Main Index

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with ManDoc.