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