Daemon modu ekledim 😎

scom/src/daemon.c

+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <signal.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <syslog.h>
+
+static void skeleton_daemon()
+{
+    pid_t pid;
+
+    /* Fork off the parent process */
+    pid = fork();
+
+    /* An error occurred */
+    if (pid < 0)
+        exit(EXIT_FAILURE);
+
+    /* Success: Let the parent terminate */
+    if (pid > 0)
+        exit(EXIT_SUCCESS);
+
+    /* On success: The child process becomes session leader */
+    if (setsid() < 0)
+        exit(EXIT_FAILURE);
+
+    /* Catch, ignore and handle signals */
+    //TODO: Implement a working signal handler */
+    signal(SIGCHLD, SIG_IGN);
+    signal(SIGHUP, SIG_IGN);
+
+    /* Fork off for the second time*/
+    pid = fork();
+
+    /* An error occurred */
+    if (pid < 0)
+        exit(EXIT_FAILURE);
+
+    /* Success: Let the parent terminate */
+    if (pid > 0)
+        exit(EXIT_SUCCESS);
+
+    /* Set new file permissions */
+    umask(0);
+
+    /* Change the working directory to the root directory */
+    /* or another appropriated directory */
+    chdir("/");
+
+    /* Close all open file descriptors */
+    int x;
+    for (x = sysconf(_SC_OPEN_MAX); x>=0; x--)
+    {
+        close (x);
+    }
+
+    /* Open the log file */
+    openlog ("firstdaemon", LOG_PID, LOG_DAEMON);
+}

scom/src/main.c

@@ -30,6 +30,7 @@
 #include "process.h"
 #include "script.h"
 #include "utils.h"
+#include "daemon.c"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -80,6 +81,9 @@ main(int argc, char *argv[])
     // Initialize parent process
     proc_init();
 
+    // Daemon start
+    skeleton_daemon();
+
     // Enter main loop
     loop_exec();