Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris
 
PerlMonks  

Re: Signals in Strawberry Perl: Name or number?

by Anonymous Monk
on Sep 12, 2009 at 19:25 UTC ( #794939=note: print w/replies, xml ) Need Help??


in reply to Signals in Strawberry Perl: Name or number?

See POSIX
use POSIX 'SIGALRM'; die SIGALRM ;

Replies are listed 'Best First'.
Re^2: Signals in Strawberry Perl: Name or number?
by bv (Friar) on Sep 12, 2009 at 20:53 UTC

    Unfortunately, that gives me an error:

    > perl -e "use POSIX 'SIGALRM'; die SIGALRM;' Your vendor has not defined POSIX macro SIGALRM, used at -e line 1

    On another note, though, I'm curious about that. Does die SIGALRM actually raise a SIGALRM to the calling process, similar to POSIX::raise? If so, is it a POSIX thing, or can I use die SIGSTOP and so forth without useing POSIX?

    print pack("A25",pack("V*",map{1919242272+$_}(34481450,-49737472,6228,0,-285028276,6979,-1380265972)))

      Does die SIGALRM actually raise a SIGALRM to the calling process

      No. die is a terse way of printing. It never sends a signal.

      I'm guessing SIGALRM is a constant whose value is the signal number associated with SIGALRM.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://794939]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (7)
As of 2016-12-10 13:48 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    On a regular basis, I'm most likely to spy upon:













    Results (163 votes). Check out past polls.