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Lines Matching refs:SIG

313 @SIG{@trap_sigs} = ('cleanup_exit') x @trap_sigs;
315 $SIG{'ALRM'} = 'catch_sigalrm';
345 local($sig, $exitcode) = ('', 1);
354 $sig = $_[0];
361 if ($sig) {
362 $SIG{$sig} = 'DEFAULT';
363 kill $sig, $$;
372 $SIG{'ALRM'} = 'catch_sigalrm';
509 @SIG{@trap_sigs} = ('DEFAULT') x @trap_sigs;
510 $SIG{'ALRM'} = 'DEFAULT';
898 $expr =~ s/\b(SIG[A-Z0-9]+)\b/&$1/g;