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Extend MemoryBuffer::getFile() to take an optional "stat" structure

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pointer. If given, the structure will be set with the stat information from
the file actually read.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98575 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Douglas Gregor
2010-03-15 20:32:14 +00:00
parent 001903485f
commit 1bb30b6f75
2 changed files with 15 additions and 9 deletions
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7
include/llvm/Support/MemoryBuffer.h
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@ -17,6 +17,7 @@
#include "llvm/ADT/StringRef.h"
#include "llvm/System/DataTypes.h"
#include <string>
#include <sys/stat.h>
namespace llvm {
@ -59,7 +60,8 @@ public:
/// it has the specified size.
static MemoryBuffer *getFile(StringRef Filename,
std::string *ErrStr = 0,
int64_t FileSize = -1);
int64_t FileSize = -1,
struct stat *FileInfo = 0);
/// getMemBuffer - Open the specified memory range as a MemoryBuffer. Note
/// that EndPtr[0] must be a null byte and be accessible!
@ -95,7 +97,8 @@ public:
/// in *ErrStr with a reason.
static MemoryBuffer *getFileOrSTDIN(StringRef Filename,
std::string *ErrStr = 0,
int64_t FileSize = -1);
int64_t FileSize = -1,
struct stat *FileInfo = 0);
};
} // end namespace llvm