ds: block signals when reaping

This lets us call dwaitpid long before a process exits
and not have to wait around for it.

This is advantageous for lei where we can run dwaitpid on the
pager as soon as we spawn it, instead of waiting for a client
socket to go away on DESTROY.

1 files changed, 2 insertions, 2 deletions

diff --git a/script/public-inbox-watch b/script/public-inbox-watch
index 9ada9c3b..10c7cd6f 100755
--- a/script/public-inbox-watch
+++ b/script/public-inbox-watch
@@ -19,7 +19,7 @@ my $do_scan = 1;
 GetOptions('scan!' => \$do_scan, # undocumented, testing only
         'help|h' => \(my $show_help)) or do { print STDERR $help; exit 1 };
 if ($show_help) { print $help; exit 0 };
-my $oldset = PublicInbox::Sigfd::block_signals();
+my $oldset = PublicInbox::DS::block_signals();
 STDOUT->autoflush(1);
 STDERR->autoflush(1);
 local $0 = $0; # local since this script may be eval-ed
@@ -60,7 +60,7 @@ if ($watch) {
         my $sigfd = PublicInbox::Sigfd->new($sig, SFD_NONBLOCK);
         local %SIG = (%SIG, %$sig) if !$sigfd;
         if (!$sigfd) {
-                PublicInbox::Sigfd::sig_setmask($oldset);
+                PublicInbox::DS::sig_setmask($oldset);
                 PublicInbox::DS->SetLoopTimeout(1000);
         }
         $watch->watch($sig, $oldset) while ($watch);