ceph/src/jaegertracing/opentelemetry-cpp/third_party/nlohmann-json/test/thirdparty/Fuzzer/FuzzerIO.h

   1 //===- FuzzerIO.h - Internal header for IO utils ----------------*- C++ -* ===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 // IO interface.
  10 //===----------------------------------------------------------------------===//
  11
  12 #ifndef LLVM_FUZZER_IO_H
  13 #define LLVM_FUZZER_IO_H
  14
  15 #include "FuzzerDefs.h"
  16
  17 namespace fuzzer {
  18
  19 long GetEpoch(const std::string &Path);
  20
  21 Unit FileToVector(const std::string &Path, size_t MaxSize = 0,
  22                   bool ExitOnError = true);
  23
  24 std::string FileToString(const std::string &Path);
  25
  26 void CopyFileToErr(const std::string &Path);
  27
  28 void WriteToFile(const Unit &U, const std::string &Path);
  29
  30 void ReadDirToVectorOfUnits(const char *Path, std::vector<Unit> *V,
  31                             long *Epoch, size_t MaxSize, bool ExitOnError);
  32
  33 // Returns "Dir/FileName" or equivalent for the current OS.
  34 std::string DirPlusFile(const std::string &DirPath,
  35                         const std::string &FileName);
  36
  37 // Returns the name of the dir, similar to the 'dirname' utility.
  38 std::string DirName(const std::string &FileName);
  39
  40 void DupAndCloseStderr();
  41
  42 void CloseStdout();
  43
  44 void Printf(const char *Fmt, ...);
  45
  46 // Platform specific functions:
  47 bool IsFile(const std::string &Path);
  48
  49 void ListFilesInDirRecursive(const std::string &Dir, long *Epoch,
  50                              std::vector<std::string> *V, bool TopDir);
  51
  52 char GetSeparator();
  53
  54 FILE* OpenFile(int Fd, const char *Mode);
  55
  56 int CloseFile(int Fd);
  57
  58 int DuplicateFile(int Fd);
  59
  60 void RemoveFile(const std::string &Path);
  61
  62 }  // namespace fuzzer
  63
  64 #endif  // LLVM_FUZZER_IO_H