From 5b35e40e54a14d1a0fe4bc01b22c04066cb36b66 Mon Sep 17 00:00:00 2001
From: Pierre Habouzit <madcoder@debian.org>
Date: Sat, 1 Dec 2007 14:46:07 +0100
Subject: [PATCH] add option to prevent daemonization

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
---
 main-postlicyd.c | 9 +++++++--
 main-srsd.c      | 9 +++++++--
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/main-postlicyd.c b/main-postlicyd.c
index f9b96f5..51f56ef 100644
--- a/main-postlicyd.c
+++ b/main-postlicyd.c
@@ -252,6 +252,7 @@ void usage(void)
           "Options:\n"
           "    -l <port>    port to listen to\n"
           "    -p <pidfile> file to write our pid to\n"
+          "    -f           stay in foreground\n"
          , stderr);
 }
 
@@ -264,10 +265,11 @@ int main(int argc, char *argv[])
         .sin_addr   = { htonl(INADDR_LOOPBACK) },
     };
     const char *pidfile = NULL;
+    bool daemonize = true;
     int port = DEFAULT_PORT;
     int sock = -1;
 
-    for (int c = 0; (c = getopt(argc, argv, "h" "l:p:")) >= 0; ) {
+    for (int c = 0; (c = getopt(argc, argv, "hf" "l:p:")) >= 0; ) {
         switch (c) {
           case 'p':
             pidfile = optarg;
@@ -275,6 +277,9 @@ int main(int argc, char *argv[])
           case 'l':
             port = atoi(optarg);
             break;
+          case 'f':
+            daemonize = false;
+            break;
           default:
             usage();
             return EXIT_FAILURE;
@@ -296,7 +301,7 @@ int main(int argc, char *argv[])
         return EXIT_FAILURE;
     }
 
-    if (daemon_detach() < 0) {
+    if (daemonize && daemon_detach() < 0) {
         syslog(LOG_CRIT, "unable to fork");
         return EXIT_FAILURE;
     }
diff --git a/main-srsd.c b/main-srsd.c
index 0bf5bae..c354924 100644
--- a/main-srsd.c
+++ b/main-srsd.c
@@ -221,6 +221,7 @@ void usage(void)
           "                 (default: "STR(DEFAULT_DECODER_PORT)")\n"
           "    -p <pidfile> file to write our pid to\n"
           "    -u           unsafe mode: don't drop privilegies\n"
+          "    -f           stay in foreground\n"
          , stderr);
 }
 
@@ -362,6 +363,7 @@ static srs_t *srs_read_secrets(const char *sfile)
 int main(int argc, char *argv[])
 {
     bool unsafe  = false;
+    bool daemonize = true;
     int port_enc = DEFAULT_ENCODER_PORT;
     int port_dec = DEFAULT_DECODER_PORT;
     const char *pidfile = NULL;
@@ -369,11 +371,14 @@ int main(int argc, char *argv[])
     int res;
     srs_t *srs;
 
-    for (int c = 0; (c = getopt(argc, argv, "hu" "e:d:p:")) >= 0; ) {
+    for (int c = 0; (c = getopt(argc, argv, "hfu" "e:d:p:")) >= 0; ) {
         switch (c) {
           case 'e':
             port_enc = atoi(optarg);
             break;
+          case 'f':
+            daemonize = false;
+            break;
           case 'd':
             port_dec = atoi(optarg);
             break;
@@ -409,7 +414,7 @@ int main(int argc, char *argv[])
         return EXIT_FAILURE;
     }
 
-    if (daemon_detach() < 0) {
+    if (daemonize && daemon_detach() < 0) {
         syslog(LOG_CRIT, "unable to fork");
         return EXIT_FAILURE;
     }
-- 
2.20.1