[SystemZ] Add test missing from r186148

[oota-llvm.git] / include / llvm / Support / MemoryBuffer.h

diff --git a/include/llvm/Support/MemoryBuffer.h b/include/llvm/Support/MemoryBuffer.h
index d912e86c8b4e24e20023c3ac997e76f5cb72c772..e443b684633c4714774917d7eb73b5b626842add 100644 (file)
--- a/include/llvm/Support/MemoryBuffer.h
+++ b/include/llvm/Support/MemoryBuffer.h
@@ -15,7 +15,10 @@
 #define LLVM_SUPPORT_MEMORYBUFFER_H
 
 #include "llvm/ADT/StringRef.h"
+#include "llvm/Support/CBindingWrapping.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/DataTypes.h"
+#include "llvm-c/Core.h"
 
 namespace llvm {
 
@@ -36,8 +39,8 @@ class MemoryBuffer {
   const char *BufferStart; // Start of the buffer.
   const char *BufferEnd;   // End of the buffer.
 
-  MemoryBuffer(const MemoryBuffer &); // DO NOT IMPLEMENT
-  MemoryBuffer &operator=(const MemoryBuffer &); // DO NOT IMPLEMENT
+  MemoryBuffer(const MemoryBuffer &) LLVM_DELETED_FUNCTION;
+  MemoryBuffer &operator=(const MemoryBuffer &) LLVM_DELETED_FUNCTION;
 protected:
   MemoryBuffer() {}
   void init(const char *BufStart, const char *BufEnd,
@@ -75,13 +78,13 @@ public:
   /// return a MemoryBuffer.
   static error_code getOpenFile(int FD, const char *Filename,
                                 OwningPtr<MemoryBuffer> &result,
-                                size_t FileSize = -1,
-                                size_t MapSize = -1,
-                                off_t Offset = 0,
+                                uint64_t FileSize = -1,
+                                uint64_t MapSize = -1,
+                                int64_t Offset = 0,
                                 bool RequiresNullTerminator = true);
 
   /// getMemBuffer - Open the specified memory range as a MemoryBuffer.  Note
-  /// that InputData must be null terminated.
+  /// that InputData must be null terminated if RequiresNullTerminator is true.
   static MemoryBuffer *getMemBuffer(StringRef InputData,
                                     StringRef BufferName = "",
                                     bool RequiresNullTerminator = true);
@@ -116,11 +119,7 @@ public:
   static error_code getFileOrSTDIN(StringRef Filename,
                                    OwningPtr<MemoryBuffer> &result,
                                    int64_t FileSize = -1);
-  static error_code getFileOrSTDIN(const char *Filename,
-                                   OwningPtr<MemoryBuffer> &result,
-                                   int64_t FileSize = -1);
-  
-  
+
   //===--------------------------------------------------------------------===//
   // Provided for performance analysis.
   //===--------------------------------------------------------------------===//
@@ -136,6 +135,9 @@ public:
   virtual BufferKind getBufferKind() const = 0;  
 };
 
+// Create wrappers for C Binding types (see CBindingWrapping.h).
+DEFINE_SIMPLE_CONVERSION_FUNCTIONS(MemoryBuffer, LLVMMemoryBufferRef)
+
 } // end namespace llvm
 
 #endif