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Expand the comment on getOpenFileSlice a bit for more details and consistency

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186987 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Bendersky 2013-07-23 21:05:21 +00:00
parent ab99d04c59
commit 25c6cec2a2
1 changed files with 3 additions and 2 deletions
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5
include/llvm/Support/MemoryBuffer.h
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@ -74,8 +74,9 @@ public:
int64_t FileSize = -1,
bool RequiresNullTerminator = true);
// Get a MemoryBuffer of part of a file. Since this is in the middle of a
// file, the buffer is not null terminated.
/// Given an already-open file descriptor, map some slice of it into a
/// MemoryBuffer. The slice is specified by an \p Offset and \p MapSize.
/// Since this is in the middle of a file, the buffer is not null terminated.
static error_code getOpenFileSlice(int FD, const char *Filename,
OwningPtr<MemoryBuffer> &Result,
uint64_t MapSize, int64_t Offset);