portability: constants for NetBSD

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

diff --git a/lib/PublicInbox/Sigfd.pm b/lib/PublicInbox/Sigfd.pm
index 15dedb1038af69ff83381aa235aa3bda73a70c44..f500902ea67c8fc533922b0de455ccad679d7ce9 100644 (file)
--- a/lib/PublicInbox/Sigfd.pm
+++ b/lib/PublicInbox/Sigfd.pm
@@ -1,4 +1,4 @@
-# Copyright (C) 2019 all contributors <meta@public-inbox.org>
+# Copyright (C) 2019-2020 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 package PublicInbox::Sigfd;
 use strict;
@@ -15,6 +15,7 @@ sub new {
        my $self = fields::new($class);
        my %signo = map {;
                my $cb = $sig->{$_};
+               # SIGWINCH is 28 on FreeBSD, NetBSD, OpenBSD
                my $num = ($_ eq 'WINCH' && $^O =~ /linux|bsd/i) ? 28 : do {
                        my $m = "SIG$_";
                        POSIX->$m;