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Re: interprocess communication

by Khen1950fx (Canon)
on Oct 02, 2011 at 04:42 UTC ( #929096=note: print w/ replies, xml ) Need Help??


in reply to interprocess communication

I think that you're seeing a warning, not an error. Try it without the warnings pragma.
#!/usr/bin/perl -l use strict; use IPC::SysV qw(ftok IPC_CREAT S_IRWXU); my $key = ftok("/tmp/sometest.pl", 'A'); print my $id = msgget($key, IPC_CREAT | S_IRWXU );

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