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1 /*===-- llvm-c/BitWriter.h - BitWriter Library C Interface ------*- 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 |*                                                                            *|
10 |* This header declares the C interface to libLLVMBitWriter.a, which          *|
11 |* implements output of the LLVM bitcode format.                              *|
12 |*                                                                            *|
13 |* Many exotic languages can interoperate with C code but have a harder time  *|
14 |* with C++ due to name mangling. So in addition to C, this interface enables *|
15 |* tools written in such languages.                                           *|
16 |*                                                                            *|
17 \*===----------------------------------------------------------------------===*/
18
19 #ifndef LLVM_C_BITCODEWRITER_H
20 #define LLVM_C_BITCODEWRITER_H
21
22 #include "llvm-c/Core.h"
23
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27
28
29 /*===-- Operations on modules ---------------------------------------------===*/
30
31 /** Writes a module to the specified path. Returns 0 on success. */ 
32 int LLVMWriteBitcodeToFile(LLVMModuleRef M, const char *Path);
33
34 /** Writes a module to an open file descriptor. Returns 0 on success. */
35 int LLVMWriteBitcodeToFD(LLVMModuleRef M, int FD, int ShouldClose,
36                          int Unbuffered);
37
38 /** Deprecated for LLVMWriteBitcodeToFD. Writes a module to an open file
39     descriptor. Returns 0 on success. Closes the Handle. */ 
40 int LLVMWriteBitcodeToFileHandle(LLVMModuleRef M, int Handle);
41
42 #ifdef __cplusplus
43 }
44 #endif
45
46 #endif