This patch breaks up Wrap.h so that it does not have to include all of

[oota-llvm.git] / lib / Bitcode / Writer / BitWriter.cpp

diff --git a/lib/Bitcode/Writer/BitWriter.cpp b/lib/Bitcode/Writer/BitWriter.cpp
index 7ed651b77e2ef6117b6942ce076773a437668655..985208c40fdbf4a8c65cadbcbc7222375be53266 100644 (file)
--- a/lib/Bitcode/Writer/BitWriter.cpp
+++ b/lib/Bitcode/Writer/BitWriter.cpp
@@ -9,6 +9,7 @@
 
 #include "llvm-c/BitWriter.h"
 #include "llvm/Bitcode/ReaderWriter.h"
+#include "llvm/IR/Module.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
@@ -17,30 +18,23 @@ using namespace llvm;
 
 int LLVMWriteBitcodeToFile(LLVMModuleRef M, const char *Path) {
   std::string ErrorInfo;
-  raw_fd_ostream OS(Path, ErrorInfo,
-                    raw_fd_ostream::F_Binary);
-  
+  raw_fd_ostream OS(Path, ErrorInfo, raw_fd_ostream::F_Binary);
+
   if (!ErrorInfo.empty())
     return -1;
-  
+
   WriteBitcodeToFile(unwrap(M), OS);
   return 0;
 }
 
-#if defined(__GNUC__) && (__GNUC__ > 3 || __GNUC__ == 3 && __GNUC_MINOR >= 4)
-#include <ext/stdio_filebuf.h>
+int LLVMWriteBitcodeToFD(LLVMModuleRef M, int FD, int ShouldClose,
+                         int Unbuffered) {
+  raw_fd_ostream OS(FD, ShouldClose, Unbuffered);
 
-int LLVMWriteBitcodeToFileHandle(LLVMModuleRef M, int FileHandle) {
-  raw_fd_ostream OS(FileHandle, false);
-  
   WriteBitcodeToFile(unwrap(M), OS);
   return 0;
 }
 
-#else
-
 int LLVMWriteBitcodeToFileHandle(LLVMModuleRef M, int FileHandle) {
-  return -1; // Not supported.
+  return LLVMWriteBitcodeToFD(M, FileHandle, true, false);
 }
-
-#endif