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authorMichael J. Spencer <bigcheesegs@gmail.com>2010-11-29 18:16:10 +0000
committerMichael J. Spencer <bigcheesegs@gmail.com>2010-11-29 18:16:10 +0000
commit1f6efa3996dd1929fbc129203ce5009b620e6969 (patch)
tree6b782914982f90d3a983bcefef98b8ef68ab2961 /lib/Support/MemoryBuffer.cpp
parent9363f739cdc3bd02e8516a25de0090f52ae12fbb (diff)
Merge System into Support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/MemoryBuffer.cpp')
-rw-r--r--lib/Support/MemoryBuffer.cpp18
1 files changed, 9 insertions, 9 deletions
diff --git a/lib/Support/MemoryBuffer.cpp b/lib/Support/MemoryBuffer.cpp
index 5b701a5c60..07a5ed478c 100644
--- a/lib/Support/MemoryBuffer.cpp
+++ b/lib/Support/MemoryBuffer.cpp
@@ -15,10 +15,10 @@
#include "llvm/ADT/OwningPtr.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/Support/MathExtras.h"
-#include "llvm/System/Errno.h"
-#include "llvm/System/Path.h"
-#include "llvm/System/Process.h"
-#include "llvm/System/Program.h"
+#include "llvm/Support/Errno.h"
+#include "llvm/Support/Path.h"
+#include "llvm/Support/Process.h"
+#include "llvm/Support/Program.h"
#include <cassert>
#include <cstdio>
#include <cstring>
@@ -203,14 +203,14 @@ MemoryBuffer *MemoryBuffer::getFile(const char *Filename, std::string *ErrStr,
if (ErrStr) *ErrStr = sys::StrError();
return 0;
}
-
+
return getOpenFile(FD, Filename, ErrStr, FileSize);
}
-
+
MemoryBuffer *MemoryBuffer::getOpenFile(int FD, const char *Filename,
std::string *ErrStr, int64_t FileSize) {
FileCloser FC(FD); // Close FD on return.
-
+
// If we don't know the file size, use fstat to find out. fstat on an open
// file descriptor is cheaper than stat on a random path.
if (FileSize == -1) {
@@ -222,8 +222,8 @@ MemoryBuffer *MemoryBuffer::getOpenFile(int FD, const char *Filename,
}
FileSize = FileInfo.st_size;
}
-
-
+
+
// If the file is large, try to use mmap to read it in. We don't use mmap
// for small files, because this can severely fragment our address space. Also
// don't try to map files that are exactly a multiple of the system page size,