From a360f2e46ecad3670b6843508f61e555b0af7b6a Mon Sep 17 00:00:00 2001
From: Marcin K Szczodrak <mszczodrak@users.noreply.github.com>
Date: Wed, 4 Jan 2017 14:55:45 -0800
Subject: [PATCH] add OPENTHREAD_CONFIG_LOG_PKT_DUMP (#1109)

---
 src/core/common/logging.cpp               |  4 ++++
 src/core/openthread-core-default-config.h | 10 ++++++++++
 2 files changed, 14 insertions(+)

diff --git a/src/core/common/logging.cpp b/src/core/common/logging.cpp
index 7351d9c5f..06dd47a62 100644
--- a/src/core/common/logging.cpp
+++ b/src/core/common/logging.cpp
@@ -50,6 +50,7 @@
 extern "C" {
 #endif
 
+#if OPENTHREAD_CONFIG_LOG_PKT_DUMP == 1
 /**
  * This static method outputs a line of the memory dump.
  *
@@ -148,6 +149,9 @@ void otDump(otLogLevel aLogLevel, otLogRegion aLogRegion, const char *aId, const
 
     otLogDump("%s", buf);
 }
+#else
+void otDump(otLogLevel, otLogRegion, const char *, const void *, const size_t) {}
+#endif
 
 #ifdef OPENTHREAD_CONFIG_LOG_PREPEND_LEVEL
 const char *otLogLevelToString(otLogLevel aLevel)
diff --git a/src/core/openthread-core-default-config.h b/src/core/openthread-core-default-config.h
index 672b3dfd8..b562da614 100644
--- a/src/core/openthread-core-default-config.h
+++ b/src/core/openthread-core-default-config.h
@@ -389,6 +389,16 @@
 #define OPENTHREAD_CONFIG_LOG_MEM                               1
 #endif  // OPENTHREAD_CONFIG_LOG_MEM
 
+/**
+ * @def OPENTHREAD_CONFIG_LOG_PKT_DUMP
+ *
+ * Define to enable log content of packets.
+ *
+ */
+#ifndef OPENTHREAD_CONFIG_LOG_PKT_DUMP
+#define OPENTHREAD_CONFIG_LOG_PKT_DUMP                          1
+#endif  // OPENTHREAD_CONFIG_LOG_PKT_DUMP
+
 /**
  * @def OPENTHREAD_CONFIG_LOG_NETDIAG
  *