From df011a889e907da49083d6dcbcc42c718e3c84b3 Mon Sep 17 00:00:00 2001
From: Guillem Jover <guillem@hadrons.org>
Date: Tue, 8 Aug 2023 03:45:28 +0200
Subject: [PATCH 5/5] inetd: Add new --foreground option

This option avoids daemonizing, like --debug, except that it does not
imply debugging output. To be used primary by the systemd service.

Origin: vendor, Debian
Forwarded: no

diff --git a/src/inetd.c b/src/inetd.c
index e0da376d..8252d3b9 100644
--- a/src/inetd.c
+++ b/src/inetd.c
@@ -150,6 +150,7 @@
 #define SIGBLOCK	(sigmask(SIGCHLD)|sigmask(SIGHUP)|sigmask(SIGALRM))
 
 bool debug = false;
+bool foreground = false;
 int nsock, maxsock;
 fd_set allsock;
 int options;
@@ -172,6 +173,7 @@ const char doc[] = "Internet super-server.";
 enum
 {
   OPT_ENVIRON = 256,
+  OPT_FOREGROUND,
   OPT_RESOLVE
 };
 
@@ -184,6 +186,8 @@ const char *program_authors[] = {
 
 static struct argp_option argp_options[] = {
 #define GRP 0
+  {"foreground", OPT_FOREGROUND, NULL, 0,
+   "run in foreground mode", GRP+1},
   {"debug", 'd', NULL, 0,
    "turn on debugging, run in foreground mode", GRP + 1},
   {"environment", OPT_ENVIRON, NULL, 0,
@@ -211,9 +215,14 @@ parse_opt (int key, char *arg, struct argp_state *state MAYBE_UNUSED)
     {
     case 'd':
       debug = true;
+      foreground = true;
       options |= SO_DEBUG;
       break;
 
+    case OPT_FOREGROUND:
+      foreground = true;
+      break;
+
     case OPT_ENVIRON:
       env_option = true;
       break;
@@ -1955,7 +1964,7 @@ main (int argc, char *argv[], char *envp[])
       config_files[1] = newstr (PATH_INETDDIR);
     }
 
-  if (!debug)
+  if (!foreground)
     {
       if (daemon (0, 0) < 0)
 	{
-- 
2.47.2