treewide: run update-copyrights from gnulib for 2019

[public-inbox.git] / lib / PublicInbox / Daemon.pm

diff --git a/lib/PublicInbox/Daemon.pm b/lib/PublicInbox/Daemon.pm
index 292bc339a73c086f06c4a34bc47f63e3e962b4ed..cd6a86afc705675a1dce7f1ecdb2b0ff8653995d 100644 (file)
--- a/lib/PublicInbox/Daemon.pm
+++ b/lib/PublicInbox/Daemon.pm
@@ -1,4 +1,4 @@
-# Copyright (C) 2015-2019 all contributors <meta@public-inbox.org>
+# Copyright (C) 2015-2020 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 # contains common daemon code for the nntpd and httpd servers.
 # This may be used for read-only IMAP server if we decide to implement it.
@@ -566,11 +566,12 @@ sub defer_accept ($$) {
        my ($s, $af_name) = @_;
        return unless defined $af_name;
        if ($^O eq 'linux') {
-               my $x = getsockopt($s, IPPROTO_TCP, Socket::TCP_DEFER_ACCEPT());
+               my $TCP_DEFER_ACCEPT = 9; # Socket::TCP_DEFER_ACCEPT is in 5.14+
+               my $x = getsockopt($s, IPPROTO_TCP, $TCP_DEFER_ACCEPT);
                return unless defined $x; # may be Unix socket
                my $sec = unpack('i', $x);
                return if $sec > 0; # systemd users may set a higher value
-               setsockopt($s, IPPROTO_TCP, Socket::TCP_DEFER_ACCEPT(), 1);
+               setsockopt($s, IPPROTO_TCP, $TCP_DEFER_ACCEPT, 1);
        } elsif ($^O eq 'freebsd') {
                my $x = getsockopt($s, SOL_SOCKET, SO_ACCEPTFILTER);
                return if defined $x; # don't change if set
@@ -637,6 +638,7 @@ sub daemon_loop ($$$$) {
 
 sub run ($$$;$) {
        my ($default, $refresh, $post_accept, $nntpd) = @_;
+       local $SIG{PIPE} = 'IGNORE';
        daemon_prepare($default);
        my $af_default = $default =~ /:8080\z/ ? 'httpready' : undef;
        my $for_destroy = daemonize();