CodeGen support for aggregate-value function arguments.

[oota-llvm.git] / lib / Support / MemoryBuffer.cpp

diff --git a/lib/Support/MemoryBuffer.cpp b/lib/Support/MemoryBuffer.cpp
index 7a60b85b91e5cddbb66037b405950c4071257991..83f149423c55906be56a6b2dd3fbeedc7da6cda2 100644 (file)
--- a/lib/Support/MemoryBuffer.cpp
+++ b/lib/Support/MemoryBuffer.cpp
@@ -26,10 +26,10 @@
 #if !defined(_MSC_VER) && !defined(__MINGW32__)
 #include <unistd.h>
 #include <sys/uio.h>
-#include <sys/fcntl.h>
 #else
 #include <io.h>
 #endif
+#include <fcntl.h>
 using namespace llvm;
 
 //===----------------------------------------------------------------------===//
@@ -106,7 +106,7 @@ MemoryBuffer *MemoryBuffer::getMemBufferCopy(const char *StartPtr,
 /// that is completely initialized to zeros.  Note that the caller should
 /// initialize the memory allocated by this method.  The memory is owned by
 /// the MemoryBuffer object.
-MemoryBuffer *MemoryBuffer::getNewUninitMemBuffer(unsigned Size,
+MemoryBuffer *MemoryBuffer::getNewUninitMemBuffer(size_t Size,
                                                   const char *BufferName) {
   char *Buf = new char[Size+1];
   Buf[Size] = 0;
@@ -120,7 +120,7 @@ MemoryBuffer *MemoryBuffer::getNewUninitMemBuffer(unsigned Size,
 /// is completely initialized to zeros.  Note that the caller should
 /// initialize the memory allocated by this method.  The memory is owned by
 /// the MemoryBuffer object.
-MemoryBuffer *MemoryBuffer::getNewMemBuffer(unsigned Size,
+MemoryBuffer *MemoryBuffer::getNewMemBuffer(size_t Size,
                                             const char *BufferName) {
   MemoryBuffer *SB = getNewUninitMemBuffer(Size, BufferName);
   memset(const_cast<char*>(SB->getBufferStart()), 0, Size+1);
@@ -175,7 +175,7 @@ MemoryBuffer *MemoryBuffer::getFile(const char *Filename, std::string *ErrStr,
                                     int64_t FileSize) {
   int OpenFlags = 0;
 #ifdef O_BINARY
-  Flags |= O_BINARY;  // Open input file in binary mode on win32.
+  OpenFlags |= O_BINARY;  // Open input file in binary mode on win32.
 #endif
   int FD = ::open(Filename, O_RDONLY|OpenFlags);
   if (FD == -1) {
@@ -214,7 +214,7 @@ MemoryBuffer *MemoryBuffer::getFile(const char *Filename, std::string *ErrStr,
   SB.reset(MemoryBuffer::getNewUninitMemBuffer(FileSize, Filename));
   char *BufPtr = const_cast<char*>(SB->getBufferStart());
   
-  unsigned BytesLeft = FileSize;
+  size_t BytesLeft = FileSize;
   while (BytesLeft) {
     ssize_t NumRead = ::read(FD, BufPtr, BytesLeft);
     if (NumRead != -1) {