1 //===-- BitWriter.cpp -----------------------------------------------------===//
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
10 #include "llvm-c/BitWriter.h"
11 #include "llvm/Bitcode/ReaderWriter.h"
12 #include "llvm/IR/Module.h"
13 #include "llvm/Support/FileSystem.h"
14 #include "llvm/Support/raw_ostream.h"
15 using namespace llvm;
16
17
18 /*===-- Operations on modules ---------------------------------------------===*/
19
LLVMWriteBitcodeToFile(LLVMModuleRef M,const char * Path)20 int LLVMWriteBitcodeToFile(LLVMModuleRef M, const char *Path) {
21 std::string ErrorInfo;
22 raw_fd_ostream OS(Path, ErrorInfo, sys::fs::F_None);
23
24 if (!ErrorInfo.empty())
25 return -1;
26
27 WriteBitcodeToFile(unwrap(M), OS);
28 return 0;
29 }
30
LLVMWriteBitcodeToFD(LLVMModuleRef M,int FD,int ShouldClose,int Unbuffered)31 int LLVMWriteBitcodeToFD(LLVMModuleRef M, int FD, int ShouldClose,
32 int Unbuffered) {
33 raw_fd_ostream OS(FD, ShouldClose, Unbuffered);
34
35 WriteBitcodeToFile(unwrap(M), OS);
36 return 0;
37 }
38
LLVMWriteBitcodeToFileHandle(LLVMModuleRef M,int FileHandle)39 int LLVMWriteBitcodeToFileHandle(LLVMModuleRef M, int FileHandle) {
40 return LLVMWriteBitcodeToFD(M, FileHandle, true, false);
41 }
42