fix some exit situations, that was badly done by SIGUSR1 handler

common/config/config_cmdline.c

@@ -35,6 +35,7 @@
 #include <stdio.h>
 #include <ctype.h>
 #include <errno.h>
+#include <platform_types.h>
 #include "config_userapi.h"
 
 

common/config/config_userapi.c

@@ -37,8 +37,8 @@
 #include <dlfcn.h>
 #include <arpa/inet.h>
 
+#include <platform_types.h>
 #include "config_userapi.h"
-extern void exit_fun(const char* s);  // lte-softmodem clean exit function
 
 
 configmodule_interface_t *config_get_if(void)

common/config/config_userapi.h

@@ -38,8 +38,6 @@
 extern "C"
 {
 #endif
-/* get rid of "exit_fun undeclared" warning */
-extern void exit_fun(const char* s);
 
 #define CONFIG_GETSOURCE    ( (config_get_if()==NULL) ? NULL : config_get_if()->cfgmode       )
 #define CONFIG_GETNUMP      ( (config_get_if()==NULL) ? 0    : config_get_if()->num_cfgP      )

common/utils/ocp_itti/intertask_interface.cpp

@@ -288,7 +288,7 @@ extern "C" {
   void itti_terminate_tasks(task_id_t task_id) {
     // Sends Terminate signals to all tasks.
     itti_send_terminate_message (task_id);
-    pthread_exit (NULL);
+    usleep(100*1000); // Allow the tasks to receive the message before going returning to main thread
   }
 
   int itti_init(task_id_t task_max, thread_id_t thread_max, MessagesIds messages_id_max, const task_info_t *tasks_info,

common/utils/telnetsrv/telnetsrv_proccmd.c

@@ -302,8 +302,6 @@ char sv1[64];
 } 
 int proccmd_exit(char *buf, int debug, telnet_printfunc_t prnt)
 {
-extern void exit_fun(const char* s);   
-   
    if (debug > 0)
        prnt("process module received %s\n",buf);