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 
Path(const char * Name)24 std::string SharedMemoryRegion::Path(const char *Name) {
25   return DirPlusFile(TmpDir(), Name);
26 }
27 
SemName(const char * Name,int Idx)28 std::string SharedMemoryRegion::SemName(const char *Name, int Idx) {
29   std::string Res(Name);
30   return Res + (char)('0' + Idx);
31 }
32 
Map(int fd)33 bool SharedMemoryRegion::Map(int fd) {
34   assert(0 && "UNIMPLEMENTED");
35   return false;
36 }
37 
Create(const char * Name)38 bool SharedMemoryRegion::Create(const char *Name) {
39   assert(0 && "UNIMPLEMENTED");
40   return false;
41 }
42 
Open(const char * Name)43 bool SharedMemoryRegion::Open(const char *Name) {
44   assert(0 && "UNIMPLEMENTED");
45   return false;
46 }
47 
Destroy(const char * Name)48 bool SharedMemoryRegion::Destroy(const char *Name) {
49   assert(0 && "UNIMPLEMENTED");
50   return false;
51 }
52 
Post(int Idx)53 void SharedMemoryRegion::Post(int Idx) {
54   assert(0 && "UNIMPLEMENTED");
55 }
56 
Wait(int Idx)57 void SharedMemoryRegion::Wait(int Idx) {
58   Semaphore[1] = nullptr;
59   assert(0 && "UNIMPLEMENTED");
60 }
61 
62 }  // namespace fuzzer
63 
64 #endif  // LIBFUZZER_WINDOWS
65