[PATCH 3 of 6] Stream: reshuffled ngx_stream_listen_opt_t fields

[Sergey Kandaurov]

# HG changeset patch
# User Sergey Kandaurov <pluknet at nginx.com>
# Date 1702648226 -14400
#      Fri Dec 15 17:50:26 2023 +0400
# Node ID 4d90cb223fdb9e3e6c148726e36cec7835b2f0f8
# Parent  de11f5373157db6c1e22dbad2ab4014143a5e8f8
Stream: reshuffled ngx_stream_listen_opt_t fields.

In preparation for adding more parameters to the listen directive,
and to be in sync with the corresponding structure in the http module.
No functional changes.

diff --git a/src/stream/ngx_stream.h b/src/stream/ngx_stream.h
--- a/src/stream/ngx_stream.h
+++ b/src/stream/ngx_stream.h
@@ -56,18 +56,19 @@ typedef struct {
     unsigned                       reuseport:1;
     unsigned                       so_keepalive:2;
     unsigned                       proxy_protocol:1;
+
+    int                            backlog;
+    int                            rcvbuf;
+    int                            sndbuf;
+    int                            type;
+#if (NGX_HAVE_TCP_FASTOPEN)
+    int                            fastopen;
+#endif
 #if (NGX_HAVE_KEEPALIVE_TUNABLE)
     int                            tcp_keepidle;
     int                            tcp_keepintvl;
     int                            tcp_keepcnt;
 #endif
-    int                            backlog;
-    int                            rcvbuf;
-    int                            sndbuf;
-#if (NGX_HAVE_TCP_FASTOPEN)
-    int                            fastopen;
-#endif
-    int                            type;
 } ngx_stream_listen_opt_t;