sub sysread { 
   if    (@_ == 4) { sysread($_[0], $_[1], $_[2], $_[3]) }
   elsif (@_ == 3) { sysread($_[0], $_[1], $_[2]) }
   else            { croak("Bad usage") }
}

...
goto &sysread;
...

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In reply to Re^3: how to goto &sysread ? by ikegami
in thread how to goto &sysread ? by perl5ever

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