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--- qtwebengine/src/3rdparty/chromium/base/trace_event/malloc_dump_provider.cc 2017-11-28 14:06:53.000000000 +0100
+++ qtwebengine/src/3rdparty/chromium/base/trace_event/malloc_dump_provider.cc 2018-01-27 20:13:26.960932805 +0100
@@ -243,7 +243,7 @@
allocated_objects_count = main_heap_info.block_count;
#elif defined(OS_FUCHSIA)
// TODO(fuchsia): Port, see https://crbug.com/706592.
-#else
+#elif defined(__GLIBC__)
struct mallinfo info = mallinfo();
DCHECK_GE(info.arena + info.hblkhd, info.uordblks);
@@ -255,6 +255,8 @@
// Total allocated space is given by |uordblks|.
allocated_objects_size = info.uordblks;
+#else
+// musl libc does not support mallinfo()
#endif
MemoryAllocatorDump* outer_dump = pmd->CreateAllocatorDump("malloc");
--- qtwebengine/src/3rdparty/chromium/base/process/process_metrics_posix.cc 2017-11-28 14:06:53.000000000 +0100
+++ qtwebengine/src/3rdparty/chromium/base/process/process_metrics_posix.cc 2018-01-27 20:48:11.571040348 +0100
@@ -94,7 +94,7 @@
malloc_statistics_t stats = {0};
malloc_zone_statistics(nullptr, &stats);
return stats.size_in_use;
-#elif defined(OS_LINUX) || defined(OS_ANDROID)
+#elif (defined(OS_LINUX) && defined(__GLIBC__)) || defined(OS_ANDROID)
struct mallinfo minfo = mallinfo();
#if defined(USE_TCMALLOC)
return minfo.uordblks;
--- qtwebengine/src/3rdparty/chromium/content/child/content_child_helpers.cc 2017-11-28 14:06:53.000000000 +0100
+++ qtwebengine/src/3rdparty/chromium/content/child/content_child_helpers.cc 2018-01-28 06:23:14.891238507 +0100
@@ -25,7 +25,7 @@
// though, this provides only a partial and misleading value.
// Unfortunately some telemetry benchmark rely on it and these need to
// be refactored before getting rid of this. See crbug.com/581365 .
-#if defined(OS_LINUX) || defined(OS_ANDROID)
+#if defined(__GLIBC__) || defined(OS_ANDROID)
size_t GetMemoryUsageKB() {
struct mallinfo minfo = mallinfo();
uint64_t mem_usage =
|