tmp logs

c-daemon/daemon/daemon.c

@@ -17,42 +17,57 @@ int _daemon(int nochdir, int noclose){
   // pid_t defined in sys/types.h
   // pid_t is a signed int data type
   
+  logg(1)
   pid = fork(); // fork of the parent process 
   // fork() function defined in unistd.h
 
+  logg(2)
   if (pid < 0){
+    logg(3)
     exit(EXIT_FAILURE); // exit and  EXIT_FAILURE defined in stdlib.h
   }
   else if (pid > 0){
+    logg(4)
     exit(EXIT_SUCCESS);
   } 
 
+  logg(5)
   sid = setsid();
 
+  logg(6)
   if (sid < 0) {
+    logg(7)
     exit(EXIT_FAILURE);
   }
 
+  logg(8)
   if ((chdir("/")) < 0) {
+    logg(10)
     exit(EXIT_FAILURE);
   }
 
+  logg(11)
   if (!noclose) {
+    logg(12)
     for (int i = 0; i < NR_OPEN; i++){
+      logg(13)
       close(i);
       // close(STDOUT_FILENO); => close(1);
       // close(STDERR_FILENO); => close(2);
     }
     open("/dev/null", O_RDWR);
+    logg(14)
     dup(0);
     dup(0);
   }
   while (1) {
+    logg(15)
     int status = system("/usr/lib/cdaemontmp/info");
     // TODO SECURITY ISSUE
     // LINK https://stackoverflow.com/questions/5237482/how-do-i-execute-an-external-program-within-c-code-in-linux-with-arguments#
     
     sleep(1);
   }
+  logg(16)
   exit(EXIT_SUCCESS);
 }