lei_xsearch: transfer 4 FDs internally, drop IO::FDPass

[public-inbox.git] / lib / PublicInbox / Spawn.pm

diff --git a/lib/PublicInbox/Spawn.pm b/lib/PublicInbox/Spawn.pm
index b35bf54c111265cc26e24fc1cd6c7d381816822b..ef822e1bfb0fd45b7a2b2bf56c6057963ecd687f 100644 (file)
--- a/lib/PublicInbox/Spawn.pm
+++ b/lib/PublicInbox/Spawn.pm
@@ -209,7 +209,7 @@ my $fdpass = <<'FDPASS';
 #include <sys/socket.h>
 
 #if defined(CMSG_SPACE) && defined(CMSG_LEN)
-#define SEND_FD_CAPA 3
+#define SEND_FD_CAPA 4
 #define SEND_FD_SPACE (SEND_FD_CAPA * sizeof(int))
 union my_cmsg {
        struct cmsghdr hdr;