[libFuzzer] add -features_dir= flag to dump unique input features on disk
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk/lib/fuzzer@358317 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/FuzzerIOWindows.cpp b/FuzzerIOWindows.cpp
index b8c200b..510afeb 100644
--- a/FuzzerIOWindows.cpp
+++ b/FuzzerIOWindows.cpp
@@ -219,6 +219,10 @@
_unlink(Path.c_str());
}
+void RenameFile(const std::string &OldPath, const std::string &NewPath) {
+ rename(OldPath.c_str(), NewPath.c_str());
+}
+
void DiscardOutput(int Fd) {
FILE* Temp = fopen("nul", "w");
if (!Temp)