From f9a06303ce72aa6697c17447dfef545db72c2407 Mon Sep 17 00:00:00 2001
From: Nathanael Sensfelder <SpamShield0@MultiAgentSystems.org>
Date: Mon, 6 Jan 2020 07:07:55 +0100
Subject: Working on the client/server communication...

---
 src/server/daemon.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'src/server/daemon.c')

diff --git a/src/server/daemon.c b/src/server/daemon.c
index 9740b80..c9d29d7 100644
--- a/src/server/daemon.c
+++ b/src/server/daemon.c
@@ -186,7 +186,18 @@ int relabsd_server_create_daemon (void)
          strerror(errno)
       );
 
-      /* TODO: boop main process. */
+      errno = 0;
+
+      if (write(unnamed_pipe[0], (void *) "!", (size_t) 1) == -1)
+      {
+         RELABSD_ERROR
+         (
+            "Unable to write to writing end of an unnamed pipe during the"
+            " daemon creation process: %s.",
+            strerror(errno)
+         );
+      }
+
       return -1;
    }
 
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