Clean functions

src/blc_command.cpp

@@ -232,25 +232,6 @@ int blc_command_try_to_interpret(){
 }
 
 
-/// if the parameter is not null we should display the help at each command.
-static void *command_thread_interpret_loop(void *){
-    while(blc_status==BLC_RUN){
-        blc_command_interpret();
-    }
-    return NULL;
-}
-
-
-void blc_command_interpret_thread(char const *option, void (*ask_quit_funcion)()){
-    pthread_t thread;
-    
-    if (ask_quit_funcion==NULL) ask_quit_funcion=blc_command_ask_quit;
-    blc_command_loop_period=-2;
-    if (strchr(option, 'h')) blc_command_add("h",  (type_blc_command_cb)blc_command_display_help, NULL, "display this help", NULL);
-    if (strchr(option, 'q')) blc_command_add("q",  (type_blc_command_cb)ask_quit_funcion, NULL, "quit the application", NULL);
-    SYSTEM_ERROR_CHECK(pthread_create(&thread, NULL, command_thread_interpret_loop, NULL), -1, NULL);
-}
-
 void blc_command_update_int_cb(char const *argument, void *int_pt){
     char *endptr;
     int value;

src/blc_loop.cpp

@@ -195,7 +195,6 @@ static void *command_thread_interpret_loop(void *){
     while(blc_status!=BLC_QUIT){
         blc_command_interpret_block();
         if (blc_command_loop_period==-1) BLC_PTHREAD_CHECK(pthread_mutex_unlock(&mutex_lock_keyboard), NULL);
-        //blc_command_interpret();
     }
     return NULL;
 }
@@ -248,7 +247,7 @@ int blc_command_loop_start(){
     else if (blc_status==BLC_RUN){
         //We wait for semaphore
         FOR(i, waiting_semaphores_nb) {
-            blocking_semaphore=waiting_semaphores[i];
+            blocking_semaphore=waiting_semaphores[i];  //This is used to be able to unlock all blocking semaphore on quiting
             SYSTEM_ERROR_CHECK(sem_wait(blocking_semaphore), -1, NULL);
         }
         blocking_semaphore=NULL;