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/server.c | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

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

diff --git a/src/server/server.c b/src/server/server.c
index 2988732..1b17d12 100644
--- a/src/server/server.c
+++ b/src/server/server.c
@@ -1,3 +1,6 @@
+/**** POSIX *******************************************************************/
+#include <string.h>
+
 /**** RELABSD *****************************************************************/
 #include <relabsd/config.h>
 #include <relabsd/debug.h>
@@ -16,6 +19,8 @@ static int initialize
    struct relabsd_server server [const restrict static 1]
 )
 {
+   int err;
+
    if
    (
       relabsd_physical_device_open
@@ -47,6 +52,18 @@ static int initialize
       return -2;
    }
 
+   err =
+      pthread_mutex_init(&(server->mutex), (const pthread_mutexattr_t *) NULL);
+
+   if (err != 0)
+   {
+      RELABSD_FATAL
+      (
+         "Could not initialize the server's mutex: %s.",
+         strerror(err)
+      );
+   }
+
    if
    (
       (
@@ -59,7 +76,7 @@ static int initialize
       relabsd_virtual_device_destroy(&(server->virtual_device));
       relabsd_physical_device_close(&(server->physical_device));
 
-      return -3;
+      return -4;
    }
 
    return 0;
@@ -78,6 +95,8 @@ static void finalize (struct relabsd_server server [const static 1])
 
    relabsd_virtual_device_destroy(&(server->virtual_device));
    relabsd_physical_device_close(&(server->physical_device));
+
+   (void) pthread_mutex_destroy(&(server->mutex));
 }
 
 /******************************************************************************/
-- 
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