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Lines Matching refs:SIG

324 @SIG{@trap_sigs} = ('cleanup_exit') x @trap_sigs;
326 $SIG{'ALRM'} = 'catch_sigalrm';
365     local($sig, $exitcode) = ('', 1);
374 	$sig = $_[0];
382     if ($sig) {
383 	$SIG{$sig} = 'DEFAULT';
384 	kill $sig, $$;
393     $SIG{'ALRM'} = 'catch_sigalrm';
530 	@SIG{@trap_sigs} = ('DEFAULT') x @trap_sigs;
531 	$SIG{'ALRM'} = 'DEFAULT';
919 	$expr =~ s/\b(SIG[A-Z][A-Z0-9]*)\b/&$1/g;