Add lwip dns debug option.

2025-08-10 04:43:33 +00:00 · 2022-03-30 15:45:56 +02:00
parent 66593bf140
commit 42efbb1a57
2 changed files with 14 additions and 0 deletions
--- a/components/lwip/port/esp32/include/lwipopts.h
+++ b/components/lwip/port/esp32/include/lwipopts.h
@@ -1232,6 +1232,15 @@
 #define SNTP_DEBUG                       LWIP_DBG_OFF
 #endif

+/**
+ * DNS_DEBUG: Enable debugging for DNS.
+ */
+#ifdef CONFIG_LWIP_DNS_DEBUG
+#define DNS_DEBUG                       LWIP_DBG_ON
+#else
+#define DNS_DEBUG                       LWIP_DBG_OFF
+#endif
+
 /**
 * MEMP_DEBUG: Enable debugging in memp.c.
 */