Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked
 
PerlMonks  

Hero Zzyzzx's scratchpad

by Hero Zzyzzx (Curate)
on Jun 01, 2004 at 22:36 UTC ( #358735=scratchpad: print w/replies, xml ) Need Help??

use Storable; use Fcntl qw(:DEFAULT :flock); sub stash_file{ my($filename,$array)=@_; # $array can be any reference. # I'm not storing in network order now, 'cuz I don't need to. # I will if I need to. sysopen(DF,"$filename", O_RDWR | O_CREAT,0666) or die("Couldn't open $filename: $!"); flock(DF,LOCK_EX) or die("Couldn't lock $filename: $!"); Storable::store_fd($array, *DF) or die("Couldn't store $filename: $!"); truncate(DF, tell(DF)); close(DF); } sub get_file{ my $filename=shift; # This restores the structure and returns it as a reference. open(DF, "< $filename") or die("Couldn't open $filename $!"); flock(DF, LOCK_SH) or die("Couldn't lock $filename $!"); my $doc = Storable::fd_retrieve(\*DF); close(DF); return $doc; }

How to Modify Only Non-Quoted Words?
Nested Categories
Log In?
Username:
Password:

What's my password?
Create A New User
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others lurking in the Monastery: (11)
As of 2017-06-26 14:50 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    How many monitors do you use while coding?















    Results (582 votes). Check out past polls.