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;