daemon: depend on DS event_loop in master process, too

The awaitpid API turns out to be quite handy for managing
long-lived worker processes.  This allows us to ensure all our
uses of signalfd (and kevent emulation) are non-blocking.

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/PublicInbox/Syscall.pm b/lib/PublicInbox/Syscall.pm
index 4609b32d..14cd1720 100644
--- a/lib/PublicInbox/Syscall.pm
+++ b/lib/PublicInbox/Syscall.pm
@@ -327,15 +327,15 @@ sub epoll_wait_mod8 {
         }
 }
 
-sub signalfd ($$) {
-        my ($signos, $nonblock) = @_;
+sub signalfd ($) {
+        my ($signos) = @_;
         if ($SYS_signalfd4) {
                 my $set = POSIX::SigSet->new(@$signos);
                 syscall($SYS_signalfd4, -1, "$$set",
                         # $Config{sig_count} is NSIG, so this is NSIG/8:
                         int($Config{sig_count}/8),
                         # SFD_NONBLOCK == O_NONBLOCK for every architecture
-                        ($nonblock ? O_NONBLOCK : 0) |$SFD_CLOEXEC);
+                        O_NONBLOCK|$SFD_CLOEXEC);
         } else {
                 $! = ENOSYS;
                 undef;