From e901a56b3b30b22f16bc9c6460150b2b402b4ee7 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Fri, 21 May 2021 10:28:25 +0000
Subject: treewide: favor open(..., '+<&=', $fd)

Cut down on unnecessary imports of IO::Handle and
method lookup + dispatch overhead.
---
 lib/PublicInbox/Sigfd.pm | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'lib/PublicInbox/Sigfd.pm')

diff --git a/lib/PublicInbox/Sigfd.pm b/lib/PublicInbox/Sigfd.pm
index a4d1b3bb..d91ea0e7 100644
--- a/lib/PublicInbox/Sigfd.pm
+++ b/lib/PublicInbox/Sigfd.pm
@@ -8,7 +8,6 @@ use strict;
 use parent qw(PublicInbox::DS);
 use PublicInbox::Syscall qw(signalfd EPOLLIN EPOLLET SFD_NONBLOCK);
 use POSIX ();
-use IO::Handle ();
 
 # returns a coderef to unblock signals if neither signalfd or kqueue
 # are available.
@@ -27,7 +26,7 @@ sub new {
 	my $io;
 	my $fd = signalfd(-1, [keys %signo], $flags);
 	if (defined $fd && $fd >= 0) {
-		$io = IO::Handle->new_from_fd($fd, 'r+');
+		open($io, '+<&=', $fd) or die "open: $!";
 	} elsif (eval { require PublicInbox::DSKQXS }) {
 		$io = PublicInbox::DSKQXS->signalfd([keys %signo], $flags);
 	} else {
-- 
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