From 857d6a2a8e924618d37e75e6eda5e008a431cc48 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Mon, 23 Jan 2017 00:58:44 +0900
Subject: [PATCH] Fix compiler warning with Android NDK clang

---
 src/AbstractSingleDiskAdaptor.cc | 3 ++-
 src/MultiDiskAdaptor.cc          | 3 ++-
 src/RequestGroupMan.cc           | 2 +-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/AbstractSingleDiskAdaptor.cc b/src/AbstractSingleDiskAdaptor.cc
index 57de796ace..7210b2cee2 100644
--- a/src/AbstractSingleDiskAdaptor.cc
+++ b/src/AbstractSingleDiskAdaptor.cc
@@ -97,7 +97,8 @@ ssize_t AbstractSingleDiskAdaptor::readDataDropCache(unsigned char* data,
 void AbstractSingleDiskAdaptor::writeCache(const WrDiskCacheEntry* entry)
 {
   for (auto& d : entry->getDataSet()) {
-    A2_LOG_DEBUG(fmt("Cache flush goff=%" PRId64 ", len=%lu", d->goff, d->len));
+    A2_LOG_DEBUG(fmt("Cache flush goff=%" PRId64 ", len=%lu", d->goff,
+                     static_cast<unsigned long>(d->len)));
     writeData(d->data + d->offset, d->len, d->goff);
   }
 }
diff --git a/src/MultiDiskAdaptor.cc b/src/MultiDiskAdaptor.cc
index 13c7364fbe..d4f419cf90 100644
--- a/src/MultiDiskAdaptor.cc
+++ b/src/MultiDiskAdaptor.cc
@@ -413,7 +413,8 @@ ssize_t MultiDiskAdaptor::readData(unsigned char* data, size_t len,
 void MultiDiskAdaptor::writeCache(const WrDiskCacheEntry* entry)
 {
   for (auto& d : entry->getDataSet()) {
-    A2_LOG_DEBUG(fmt("Cache flush goff=%" PRId64 ", len=%lu", d->goff, d->len));
+    A2_LOG_DEBUG(fmt("Cache flush goff=%" PRId64 ", len=%lu", d->goff,
+                     static_cast<unsigned long>(d->len)));
     writeData(d->data + d->offset, d->len, d->goff);
   }
 }
diff --git a/src/RequestGroupMan.cc b/src/RequestGroupMan.cc
index 2296ac66f1..28a3e5475d 100644
--- a/src/RequestGroupMan.cc
+++ b/src/RequestGroupMan.cc
@@ -1106,7 +1106,7 @@ int RequestGroupMan::optimizeConcurrentDownloads()
   A2_LOG_DEBUG(
       fmt("Max concurrent downloads optimized at %d (%lu currently active) "
           "[optimization speed %sB/s, current speed %sB/s]",
-          maxConcurrentDownloads, numActive_,
+          maxConcurrentDownloads, static_cast<unsigned long>(numActive_),
           util::abbrevSize(optimizationSpeed_).c_str(),
           util::abbrevSize(currentSpeed).c_str()));