add MEMP_NUM_NETCONN option for lwip 1.4.1

7fc26a84 · SummerGift · 2de2d6e4 · 7fc26a84
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components/net/lwip-1.4.1/src/lwipopts.h components/net/lwip-1.4.1/src/lwipopts.h +5 -0

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--- a/components/net/lwip-1.4.1/src/lwipopts.h
+++ b/components/net/lwip-1.4.1/src/lwipopts.h
@@ -93,6 +93,11 @@
   should be set high. */
 #define MEMP_NUM_PBUF               16

+/* the number of struct netconns */
+#ifdef RT_MEMP_NUM_NETCONN
+#define MEMP_NUM_NETCONN            RT_MEMP_NUM_NETCONN
+#endif
+
 /* the number of UDP protocol control blocks. One per active RAW "connection". */
 #ifdef RT_LWIP_RAW_PCB_NUM
 #define MEMP_NUM_RAW_PCB            RT_LWIP_RAW_PCB_NUM