forked from OSchip/llvm-project
77 lines
2.0 KiB
C++
77 lines
2.0 KiB
C++
//===- FuzzerIO.h - Internal header for IO utils ----------------*- C++ -* ===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
// IO interface.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_FUZZER_IO_H
|
|
#define LLVM_FUZZER_IO_H
|
|
|
|
#include "FuzzerDefs.h"
|
|
|
|
namespace fuzzer {
|
|
|
|
long GetEpoch(const std::string &Path);
|
|
|
|
Unit FileToVector(const std::string &Path, size_t MaxSize = 0,
|
|
bool ExitOnError = true);
|
|
|
|
std::string FileToString(const std::string &Path);
|
|
|
|
void CopyFileToErr(const std::string &Path);
|
|
|
|
void WriteToFile(const Unit &U, const std::string &Path);
|
|
|
|
void ReadDirToVectorOfUnits(const char *Path, std::vector<Unit> *V,
|
|
long *Epoch, size_t MaxSize, bool ExitOnError);
|
|
|
|
// Returns "Dir/FileName" or equivalent for the current OS.
|
|
std::string DirPlusFile(const std::string &DirPath,
|
|
const std::string &FileName);
|
|
|
|
// Returns the name of the dir, similar to the 'dirname' utility.
|
|
std::string DirName(const std::string &FileName);
|
|
|
|
// Returns path to a TmpDir.
|
|
std::string TmpDir();
|
|
|
|
bool IsInterestingCoverageFile(const std::string &FileName);
|
|
|
|
void DupAndCloseStderr();
|
|
|
|
void CloseStdout();
|
|
|
|
void Printf(const char *Fmt, ...);
|
|
|
|
// Print using raw syscalls, useful when printing at early init stages.
|
|
void RawPrint(const char *Str);
|
|
|
|
// Platform specific functions:
|
|
bool IsFile(const std::string &Path);
|
|
|
|
void ListFilesInDirRecursive(const std::string &Dir, long *Epoch,
|
|
std::vector<std::string> *V, bool TopDir);
|
|
|
|
char GetSeparator();
|
|
|
|
FILE* OpenFile(int Fd, const char *Mode);
|
|
|
|
int CloseFile(int Fd);
|
|
|
|
int DuplicateFile(int Fd);
|
|
|
|
void RemoveFile(const std::string &Path);
|
|
|
|
void DiscardOutput(int Fd);
|
|
|
|
intptr_t GetHandleFromFd(int fd);
|
|
|
|
} // namespace fuzzer
|
|
|
|
#endif // LLVM_FUZZER_IO_H
|