LLVM  6.0.0svn
FuzzerShmemWindows.cpp
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1 //===- FuzzerShmemWindows.cpp - Posix shared memory -------------*- 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 // SharedMemoryRegion
10 //===----------------------------------------------------------------------===//
11 #include "FuzzerDefs.h"
12 #if LIBFUZZER_WINDOWS
13 
14 #include "FuzzerIO.h"
15 #include "FuzzerShmem.h"
16 
17 #include <fcntl.h>
18 #include <stdio.h>
19 #include <sys/stat.h>
20 #include <sys/types.h>
21 
22 namespace fuzzer {
23 
24 std::string SharedMemoryRegion::Path(const char *Name) {
25  return DirPlusFile(TmpDir(), Name);
26 }
27 
28 std::string SharedMemoryRegion::SemName(const char *Name, int Idx) {
29  std::string Res(Name);
30  return Res + (char)('0' + Idx);
31 }
32 
33 bool SharedMemoryRegion::Map(int fd) {
34  assert(0 && "UNIMPLEMENTED");
35  return false;
36 }
37 
38 bool SharedMemoryRegion::Create(const char *Name) {
39  assert(0 && "UNIMPLEMENTED");
40  return false;
41 }
42 
43 bool SharedMemoryRegion::Open(const char *Name) {
44  assert(0 && "UNIMPLEMENTED");
45  return false;
46 }
47 
48 bool SharedMemoryRegion::Destroy(const char *Name) {
49  assert(0 && "UNIMPLEMENTED");
50  return false;
51 }
52 
53 void SharedMemoryRegion::Post(int Idx) {
54  assert(0 && "UNIMPLEMENTED");
55 }
56 
57 void SharedMemoryRegion::Wait(int Idx) {
58  Semaphore[1] = nullptr;
59  assert(0 && "UNIMPLEMENTED");
60 }
61 
62 } // namespace fuzzer
63 
64 #endif // LIBFUZZER_WINDOWS
bool Create(const char *Name)
bool Open(const char *Name)
std::string DirPlusFile(const std::string &DirPath, const std::string &FileName)
Definition: FuzzerIO.cpp:89
bool Destroy(const char *Name)
std::string TmpDir()
assert(ImpDefSCC.getReg()==AMDGPU::SCC &&ImpDefSCC.isDef())