1 files changed, 0 insertions, 25 deletions
diff --git a/lib/PublicInbox/ProcessIONBF.pm b/lib/PublicInbox/ProcessIONBF.pm
deleted file mode 100644
index 490e200a..00000000
--- a/lib/PublicInbox/ProcessIONBF.pm
+++ /dev/null
@@ -1,25 +0,0 @@
-# Copyright (C) all contributors <meta@public-inbox.org>
-# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
-
-# used to support unbuffered partial reads
-package PublicInbox::ProcessIONBF;
-use v5.12;
-use parent qw(PublicInbox::ProcessIO);
-use IO::Handle; # ->blocking
-
-sub new {
-        my ($cls, $pid, $fh, @cb_arg) = @_;
-        $fh->blocking(0) // die "$fh->blocking(0): $!";
-        my $io = $cls->SUPER::maybe_new($pid, $fh, @cb_arg);
-}
-
-sub replace {
-        my ($cls, $orig) = @_;
-        my $pio = tied *$orig; # ProcessIO
-        $pio->{fh}->blocking(0) // die "$pio->{fh}->blocking(0): $!";
-        bless $pio, $cls;
-}
-
-sub READ { sysread($_[0]->{fh}, $_[1], $_[2], $_[3] // 0) }
-
-1;