Change vSetNotAllNetworksUp into a more generic vSetAllNetworksUp

Author: bjsowa

source/FreeRTOS_IP_Timers.c

@@ -328,7 +328,7 @@ void vCheckNetworkTimers( void )
                 }
             }
 
-            xAllNetworksUp = xUp;
+            vSetAllNetworksUp( xUp );
         }
     }
 }
@@ -606,11 +606,10 @@ void vIPSetARPResolutionTimerEnableState( BaseType_t xEnableState )
 /*-----------------------------------------------------------*/
 
 /**
- * @brief Mark that at least one interface is down so that the 'xNetworkTimer' is checked.
- *        Whenever the timer expires, all interfaces that are down will get a new NetworkDown
- *        event.
+ * @brief Mark whether all interfaces are up or at least one interface is down.
+ *        If all interfaces are up, the 'xNetworkTimer' will not be checked.
  */
-void vSetNotAllNetworksUp( void )
+void vSetAllNetworksUp( BaseType_t xIsAllNetworksUp )
 {
-    xAllNetworksUp = pdFALSE;
+    xAllNetworksUp = xIsAllNetworksUp;
 }

source/FreeRTOS_IP_Utils.c

@@ -961,7 +961,8 @@ void prvProcessNetworkDownEvent( struct xNetworkInterface * pxInterface )
     }
     else
     {
-        vSetNotAllNetworksUp();
+        /* At least one interface is down. */
+        vSetAllNetworksUp( pdFALSE );
 
         /* Nothing else to do. When the 'xNetworkTimer' expires, all interfaces
          * with bits.bInterfaceUp cleared will get a new 'eNetworkDownEvent' */

source/include/FreeRTOS_IP_Private.h

@@ -882,8 +882,8 @@ BaseType_t xIsCallingFromIPTask( void );
 /* Send the network-up event and start the ARP timer. */
 void vIPNetworkUpCalls( struct xNetworkEndPoint * pxEndPoint );
 
-/* Mark that at least one interface is down to trigger repeated NetworkDown events. */
-void vSetNotAllNetworksUp( void );
+/* Mark whether all interfaces are up or at least one interface is down. */
+void vSetAllNetworksUp( BaseType_t xIsAllNetworksUp );
 
 /* *INDENT-OFF* */
 #ifdef __cplusplus

test/unit-test/FreeRTOS_IP_Utils/FreeRTOS_IP_Utils_utest.c

@@ -581,7 +581,7 @@ void test_prvProcessNetworkDownEvent_InterfaceInitFail( void )
 
     vDHCPStop_Expect( &xEndPoint );
 
-    vSetNotAllNetworksUp_Expect();
+    vSetAllNetworksUp_Expect( pdFALSE );
 
     prvProcessNetworkDownEvent( &xInterface );
 }