3 files changed, 5 insertions, 5 deletions
diff --git a/runtime/base/macros.h b/runtime/base/macros.h
index 6531858..d00c64a 100644
--- a/runtime/base/macros.h
+++ b/runtime/base/macros.h
@@ -138,8 +138,10 @@ char (&ArraySizeHelper(T (&array)[N]))[N];
 
 #if defined (__APPLE__)
 #define HOT_ATTR
+#define COLD_ATTR
 #else
 #define HOT_ATTR __attribute__ ((hot))
+#define COLD_ATTR __attribute__ ((cold))
 #endif
 
 #define PURE __attribute__ ((__pure__))
diff --git a/runtime/base/unix_file/fd_file.cc b/runtime/base/unix_file/fd_file.cc
index 36f8ba7..f48c76d 100644
--- a/runtime/base/unix_file/fd_file.cc
+++ b/runtime/base/unix_file/fd_file.cc
@@ -102,10 +102,6 @@ bool FdFile::IsOpened() const {
   return fd_ >= 0;
 }
 
-std::string FdFile::GetPath() const {
-  return file_path_;
-}
-
 bool FdFile::ReadFully(void* buffer, int64_t byte_count) {
   char* ptr = static_cast<char*>(buffer);
   while (byte_count > 0) {
diff --git a/runtime/base/unix_file/fd_file.h b/runtime/base/unix_file/fd_file.h
index 79a0db9..19e3511 100644
--- a/runtime/base/unix_file/fd_file.h
+++ b/runtime/base/unix_file/fd_file.h
@@ -57,7 +57,9 @@ class FdFile : public RandomAccessFile {
   // Bonus API.
   int Fd() const;
   bool IsOpened() const;
-  std::string GetPath() const;
+  const std::string& GetPath() const {
+    return file_path_;
+  }
   void DisableAutoClose();
   bool ReadFully(void* buffer, int64_t byte_count);
   bool WriteFully(const void* buffer, int64_t byte_count);