改名

pro/src/sys.c

@@ -1416,12 +1416,11 @@ static void sig_handler(int signo)
     LOGD("___sig_handler, signo: %d\n", signo);
     wdog_enable(0);
 }
-static void clean_up(void)
+static void exit_handler(void)
 {
-    LOGD("___clean_up\n");
+    LOGD("___exit_handler\n");
     wdog_enable(0);
 }
-
 static void sig_init(void)
 {
     signal(SIGINT,  sig_handler);
@@ -1434,7 +1433,7 @@ static void sig_init(void)
     signal(SIGQUIT, sig_handler);
     signal(SIGHUP,  sig_handler);
     signal(SIGBUS,  sig_handler);
-    atexit(clean_up);
+    atexit(exit_handler);
 }
 
 static void* polling_thread(void *arg)