ops(3)

ops - Perl pragma to restrict unsafe operations when compiling

As shipped in IRIX 6.5.5. Unchanged since IRIX 6.5.

NAME
     ops - Perl pragma to restrict unsafe operations when compiling

SYNOPSIS
       perl -Mops=:default ...    # only allow reasonably safe operations

       perl -M-ops=system ...     # disable the 'system' opcode


DESCRIPTION
     Since the ops pragma currently has an irreversable global effect, it is
     only of significant practical use with the -M option on the command line.

     See the the Opcode manpage module for information about opcodes, optags,
     opmasks and important information about safety.

SEE ALSO
     Opcode(3), Safe(3), perlrun(3)