Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical
 
PerlMonks  

Re: $! or &Errno or $!{}

by Albannach (Monsignor)
on Mar 20, 2001 at 22:21 UTC ( [id://65768]=note: print w/replies, xml ) Need Help??


in reply to $! or &Errno or $!{}

Looked odd to me too but I found this clue in perldiag (apparently added in Perl 5.005):

The first time the %! hash is used, perl automatically loads the Errno.pm module. The Errno module is expected to tie the %! hash to provide symbolic names for $! errno values.

--
I'd like to be able to assign to an luser

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://65768]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others perusing the Monastery: (7)
As of 2024-04-18 10:25 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found