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1050 | # default implementation for ->signal |
1050 | # default implementation for ->signal |
1051 | |
1051 | |
1052 | our ($SIGPIPE_R, $SIGPIPE_W, %SIG_CB, %SIG_EV, $SIG_IO); |
1052 | our ($SIGPIPE_R, $SIGPIPE_W, %SIG_CB, %SIG_EV, $SIG_IO); |
1053 | |
1053 | |
1054 | sub _signal_exec { |
1054 | sub _signal_exec { |
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1055 | sysread $SIGPIPE_R, my $dummy, 4; |
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|
1056 | |
1055 | while (%SIG_EV) { |
1057 | while (%SIG_EV) { |
1056 | sysread $SIGPIPE_R, my $dummy, 4; |
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|
1057 | for (keys %SIG_EV) { |
1058 | for (keys %SIG_EV) { |
1058 | delete $SIG_EV{$_}; |
1059 | delete $SIG_EV{$_}; |
1059 | $_->() for values %{ $SIG_CB{$_} || {} }; |
1060 | $_->() for values %{ $SIG_CB{$_} || {} }; |
1060 | } |
1061 | } |
1061 | } |
1062 | } |