You seem to be missing use Socket; in your script: 
$ perl -e 'use strict; setsockopt(S, SOL_SOCKET, SO_BROADCAST, 1);'
Bareword "SOL_SOCKET" not allowed while "strict subs" in use at -e lin
+e 1.
Bareword "SO_BROADCAST" not allowed while "strict subs" in use at -e l
+ine 1.
Execution of -e aborted due to compilation errors.
$ perl -e 'use strict; use Socket; setsockopt(S, SOL_SOCKET, SO_BROADC
+AST, 1);'
$

[download]
setsockopt might be in section 3 or section 3SOCKET of the man pages. I'd be gobsmacked if your 'powers that be' had removed all man pages from all your (development) systems for space reasons.

In reply to Re: Can you use setsockopt with the strict pragma? by djp
in thread Can you use setsockopt with the strict pragma? by ronniec

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