[lintian] 02/02: Make lintian ack the signal over the status-log

[Niels Thykier <nthykier@moszumanska.debian.org>]

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nthykier pushed a commit to branch master
in repository lintian.

commit 9e3b8a0a14a90ea76619deaec535addbdbc8c4a8
Author: Niels Thykier <niels@thykier.net>
Date:   Sat Oct 28 08:37:22 2017 +0000

    Make lintian ack the signal over the status-log
    
    That way r-lintian-harness can see that the signal is received and
    will eventaully cause termination.
    
    Signed-off-by: Niels Thykier <niels@thykier.net>
---
 commands/lintian.pm                   | 1 +
 commands/reporting-lintian-harness.pm | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/commands/lintian.pm b/commands/lintian.pm
index 58a570f..ce4f47a 100755
--- a/commands/lintian.pm
+++ b/commands/lintian.pm
@@ -1801,6 +1801,7 @@ sub retrigger_signal {
 sub interrupted {
     $received_signal = $_[0];
     $SIG{$received_signal} = 'DEFAULT';
+    print {$STATUS_FD} "ack-signal SIG${received_signal}\n";
     return _die_in_signal_handler();
 }
 
diff --git a/commands/reporting-lintian-harness.pm b/commands/reporting-lintian-harness.pm
index d1dff04..fc76850 100644
--- a/commands/reporting-lintian-harness.pm
+++ b/commands/reporting-lintian-harness.pm
@@ -345,6 +345,11 @@ sub process_worklist {
                     log_msg("  [lintian] error processing $group_id "
                           . "(time: $runtime)");
                     $processed{$group_id} = 1;
+                } elsif ($line =~ m/^ack-signal (SIG\S+)$/) {
+                    my $signal = $1;
+                    log_msg(
+                        "Signal $signal acknowledged: disabled timed alarms");
+                    alarm(0);
                 }
             }
             alarm(0);

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