1 files changed, 0 insertions, 118 deletions
diff --git a/lib/Fuzzer/FuzzerIO.cpp b/lib/Fuzzer/FuzzerIO.cpp
deleted file mode 100644
index e3f609ed8a80..000000000000
--- a/lib/Fuzzer/FuzzerIO.cpp
+++ /dev/null
@@ -1,118 +0,0 @@
-//===- FuzzerIO.cpp - IO utils. -------------------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-// IO functions.
-//===----------------------------------------------------------------------===//
-
-#include "FuzzerIO.h"
-#include "FuzzerDefs.h"
-#include "FuzzerExtFunctions.h"
-#include <algorithm>
-#include <cstdarg>
-#include <fstream>
-#include <iterator>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-namespace fuzzer {
-
-static FILE *OutputFile = stderr;
-
-long GetEpoch(const std::string &Path) {
-  struct stat St;
-  if (stat(Path.c_str(), &St))
-    return 0;  // Can't stat, be conservative.
-  return St.st_mtime;
-}
-
-Unit FileToVector(const std::string &Path, size_t MaxSize, bool ExitOnError) {
-  std::ifstream T(Path);
-  if (ExitOnError && !T) {
-    Printf("No such directory: %s; exiting\n", Path.c_str());
-    exit(1);
-  }
-
-  T.seekg(0, T.end);
-  size_t FileLen = T.tellg();
-  if (MaxSize)
-    FileLen = std::min(FileLen, MaxSize);
-
-  T.seekg(0, T.beg);
-  Unit Res(FileLen);
-  T.read(reinterpret_cast<char *>(Res.data()), FileLen);
-  return Res;
-}
-
-std::string FileToString(const std::string &Path) {
-  std::ifstream T(Path);
-  return std::string((std::istreambuf_iterator<char>(T)),
-                     std::istreambuf_iterator<char>());
-}
-
-void CopyFileToErr(const std::string &Path) {
-  Printf("%s", FileToString(Path).c_str());
-}
-
-void WriteToFile(const Unit &U, const std::string &Path) {
-  // Use raw C interface because this function may be called from a sig handler.
-  FILE *Out = fopen(Path.c_str(), "w");
-  if (!Out) return;
-  fwrite(U.data(), sizeof(U[0]), U.size(), Out);
-  fclose(Out);
-}
-
-void ReadDirToVectorOfUnits(const char *Path, std::vector<Unit> *V,
-                            long *Epoch, size_t MaxSize, bool ExitOnError) {
-  long E = Epoch ? *Epoch : 0;
-  std::vector<std::string> Files;
-  ListFilesInDirRecursive(Path, Epoch, &Files, /*TopDir*/true);
-  size_t NumLoaded = 0;
-  for (size_t i = 0; i < Files.size(); i++) {
-    auto &X = Files[i];
-    if (Epoch && GetEpoch(X) < E) continue;
-    NumLoaded++;
-    if ((NumLoaded & (NumLoaded - 1)) == 0 && NumLoaded >= 1024)
-      Printf("Loaded %zd/%zd files from %s\n", NumLoaded, Files.size(), Path);
-    auto S = FileToVector(X, MaxSize, ExitOnError);
-    if (!S.empty())
-      V->push_back(S);
-  }
-}
-
-std::string DirPlusFile(const std::string &DirPath,
-                        const std::string &FileName) {
-  return DirPath + GetSeparator() + FileName;
-}
-
-void DupAndCloseStderr() {
-  int OutputFd = DuplicateFile(2);
-  if (OutputFd > 0) {
-    FILE *NewOutputFile = OpenFile(OutputFd, "w");
-    if (NewOutputFile) {
-      OutputFile = NewOutputFile;
-      if (EF->__sanitizer_set_report_fd)
-        EF->__sanitizer_set_report_fd(
-            reinterpret_cast<void *>(GetHandleFromFd(OutputFd)));
-      DiscardOutput(2);
-    }
-  }
-}
-
-void CloseStdout() {
-  DiscardOutput(1);
-}
-
-void Printf(const char *Fmt, ...) {
-  va_list ap;
-  va_start(ap, Fmt);
-  vfprintf(OutputFile, Fmt, ap);
-  va_end(ap);
-  fflush(OutputFile);
-}
-
-}  // namespace fuzzer