Exposes pcLOCAL_ALL_NODES_MULTICAST_IP so that it can be re-used by the user

Author: Emil Popov

source/FreeRTOS_ND.c

@@ -74,10 +74,7 @@
     #define ndMAX_CACHE_AGE_BEFORE_NEW_ND_SOLICITATION    ( 3U )
 
 /** @brief All nodes on the local network segment: IP address. */
-    /* MISRA Ref 8.9.1 [File scoped variables] */
-    /* More details at: https://github.com/FreeRTOS/FreeRTOS-Plus-TCP/blob/main/MISRA.md#rule-89 */
-    /* coverity[misra_c_2012_rule_8_9_violation] */
-    static const uint8_t pcLOCAL_ALL_NODES_MULTICAST_IP[ ipSIZE_OF_IPv6_ADDRESS ] = { 0xffU, 0x02U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x01U }; /* ff02::1 */
+    const uint8_t pcLOCAL_ALL_NODES_MULTICAST_IP[ ipSIZE_OF_IPv6_ADDRESS ] = { 0xffU, 0x02U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x00U, 0x01U }; /* ff02::1 */
 /** @brief All nodes on the local network segment: MAC address. */
     const uint8_t pcLOCAL_ALL_NODES_MULTICAST_MAC[ ipMAC_ADDRESS_LENGTH_BYTES ] = { 0x33U, 0x33U, 0x00U, 0x00U, 0x00U, 0x01U };
 

source/include/FreeRTOS_ND.h

@@ -204,6 +204,7 @@
         void FreeRTOS_PrintNDCache( void );
     #endif
 
+    extern const uint8_t pcLOCAL_ALL_NODES_MULTICAST_IP[ ipSIZE_OF_IPv6_ADDRESS ];
     extern const uint8_t pcLOCAL_ALL_NODES_MULTICAST_MAC[ ipMAC_ADDRESS_LENGTH_BYTES ];
 #endif /* ipconfigUSE_IPv6 != 0 */