> I want to be able to return a true or false value from a > function in a module and populate the $! variable with the > specific errors. Is this possible? Is there documentation on > how to do this? I can find docs on how to use $! but not how > to set it. Thanks for any help -Ken
Did anyone ever reply to this post? I couldn't find it in the archives and I thinnk it's a pretty good question. For instance would it be 'safe' and 'proper', and 'ok', etc... to do somethign like: sub whatever { my $foo = shift; undef $!; if($foo eq 'bar') { return 1; } else { $! = "Foo must equal bar";return 0; } } TIA Dan -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>