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
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;