Enable -Wunreachable-code-return

[folly.git] / folly / experimental / symbolizer / ElfCache.h

diff --git a/folly/experimental/symbolizer/ElfCache.h b/folly/experimental/symbolizer/ElfCache.h
index 8b8be334e7ba72448895380615b81f652692ff63..378baa205238b7a796edf5018cf0fe9c64751e18 100644 (file)
--- a/folly/experimental/symbolizer/ElfCache.h
+++ b/folly/experimental/symbolizer/ElfCache.h
@@ -35,6 +35,11 @@
 
 namespace folly { namespace symbolizer {
 
+/**
+ * Number of ELF files loaded by the dynamic loader.
+ */
+size_t countLoadedElfFiles();
+
 class ElfCacheBase {
  public:
   virtual std::shared_ptr<ElfFile> getFile(StringPiece path) = 0;