1 files changed, 1 insertions, 11 deletions
diff --git a/lib/PublicInbox/Sigfd.pm b/lib/PublicInbox/Sigfd.pm
index db0bf523..a4d1b3bb 100644
--- a/lib/PublicInbox/Sigfd.pm
+++ b/lib/PublicInbox/Sigfd.pm
@@ -7,7 +7,7 @@ package PublicInbox::Sigfd;
  use strict;
  use parent qw(PublicInbox::DS);
  use PublicInbox::Syscall qw(signalfd EPOLLIN EPOLLET SFD_NONBLOCK);
-use POSIX qw(:signal_h);
+use POSIX ();
  use IO::Handle ();
  
  # returns a coderef to unblock signals if neither signalfd or kqueue
@@ -63,14 +63,4 @@ sub event_step {
          while (wait_once($_[0])) {} # non-blocking
  }
  
-sub sig_setmask { sigprocmask(SIG_SETMASK, @_) or die "sigprocmask: $!" }
-
-sub block_signals () {
-        my $oldset = POSIX::SigSet->new;
-        my $newset = POSIX::SigSet->new;
-        $newset->fillset or die "fillset: $!";
-        sig_setmask($newset, $oldset);
-        $oldset;
-}
-
  1;